History of Albizia

Ancient Roots in Healing

Albizia, also known as “Silky Acacia,” “He Huan Hua,” “He Huan Pi,” “Persian silk tree,” and “Mimosa tree,” has a long history of use in traditional healing systems across the globe.

Historically, Albizia has been used by healers for its:

• Skin health and wound recovery: The plant’s bark, leaves, and flowers were applied topically, especially for burn wounds.

• Calming and soothing effects: Albizia was believed to reduce stress, anxiety, and promote restful sleep.

• Anti-inflammatory and analgesic properties: It was used to alleviate pain and inflammation, offering natural relief.

The name “Silk Tree” (Albizia julibrissin) reflects the plant’s silky and delicate flowers. Its species name, Julibrissin, comes from the Persian phrase ‘gul-i brisham,’ meaning “silk flower.” The genus name Albizia pays homage to Filippo degli Albizzia, an Italian naturalist credited with introducing the Silk Tree to Europe in the mid-18th century.

Traditional Use

Albizia has been treasured for its medicinal and symbolic significance throughout history. Its uses include:

• Digestive health support: Albizia was employed to alleviate diarrhea, stomachaches, and dysentery in traditional practices.

• Immune support: Modern research suggests Albizia may enhance immune system function and aid the body in responding to occasional stressors.

• Emotional well-being: Its calming properties earned Albizia the nickname “Tree of Happiness” in many traditions.

Beyond its medicinal uses, Albizia holds deep cultural meaning:

• In Chinese folklore, Albizia is tied to the mythical phoenix, whose tears are said to have given rise to the tree, symbolizing rebirth and mystical beauty.

• The tree is often associated with joy, friendship, and positivity, making it a favorite in ornamental gardens.

Appearance and Growth

Botanical Description

Albizia is a shrubby, deciduous plant that thrives in subtropical and tropical zones, characterized by:

• Bark: Smooth and beige.

• Leaves: Compound, with elongated leaflets 6–12 inches long.

• Stem: Leafy stems grow up to 3 feet in height.

• Flowers: Clusters of spike-like cones approximately 1 inch thick and 2–3 inches long, with overlapping green bracts sometimes edged in yellow. Within each bract are small flowers that display yellow-green and purple hues.

The Albizia genus consists of roughly 150 species with rapid growth and adaptability. The species’ breathtaking pink flowers are responsible for its other common name, “Persian Silk Tree.”

Natural Habitat

Albizia is believed to have originated in the Moluccan Islands in Indonesia but is now widely distributed across Asia, Africa, Madagascar, America, and Australia. This subtropical and tropical tree thrives in disturbed areas such as:

• Roadsides

• Grasslands

• Vacant lots

• Floodplains

• Forest edges

Its adaptability has made Albizia an invaluable resource in history for reforestation, erosion control, and agroforestry, especially in regions prone to soil depletion. Albizia demonstrates remarkable growth and resilience, allowing it to displace native shrubs and trees in some areas. This high adaptability — thriving in various soil types and resprouting after damage — contributes to its ability to become invasive in certain ecosystems.

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Clinical Applications of Albizia

Beneficial Chemical Constituents

Albizia contains diverse active compounds that contribute to its wide range of therapeutic effects:

• Triterpenoids: Known for their neuroprotective and hepatoprotective effects.

• Lignans: Possess antidepressant and anxiolytic properties.

• Flavonoids: Contribute to antioxidant effects, reducing oxidative stress and inflammation.

• Saponins: Offer anti-inflammatory and immune-enhancing benefits.

• Sterols: Provide structural support and promote anti-allergic effects.

Medicinal Properties and Uses

Albizia has a long history of use as a versatile herb in traditional medicine and has become increasingly recognized in clinical practice for its pharmacological properties.

• Emotional Support: Studies have shown Albizia’s antidepressant and anxiolytic effects, making it a valuable option for calming the mind and promoting emotional balance.

• Anti-inflammatory and Antioxidant Effects: Albizia reduces inflammation and combats oxidative stress, contributing to overall cellular health.

• Immune Support: The herb is known to enhance immunological function and assist the body in responding to stressors.

• Neuroprotective and Hepatoprotective Effects: Albizia supports brain health and protects liver function, making it beneficial for long-term vitality.

• Analgesic Properties: Offers natural pain relief by modulating inflammatory pathways.

• Antibacterial and Antiallergic Effects: Supports the body’s defense system against bacterial infections and allergic reactions.

Because of its diverse therapeutic benefits, Albizia can be used as a standalone remedy or combined with other herbs and dietary supplements to amplify synergistic medicinal effects.

Clinical Studies

Respiratory Health

Albizia lebbeck is a species of Albizia that has been used in traditional medicine for its potential benefits on respiratory health. It is believed to have properties that can help alleviate respiratory issues such as asthma, cough, and bronchitis. A 2010 study entitled “The Clinical Effect of Albizia lebbeck Stem Bark Decoction on Bronchial Asthma” written by S. Kumar et al and published in the International Journal of Pharmaceutical Sciences and Drug Research, investigated the clinical efficacy of traditional Ayurvedic medicine, specifically Albizia lebbeck stem bark decoction (Shireesh Twak Kwatha), in treating bronchial asthma. They gave this medicine to 81 patients, who drank it three times a day for six weeks. These patients also followed a light diet. The researchers looked at how the patients felt, how well they were breathing, and how their lungs were working. The results showed that most patients had a good response to the medicine. Their breathing got better, and some of the markers of inflammation in their blood went down. About 56% of patients felt a lot better, 38% felt somewhat better, and only 6% did not improve much. This medicine seems promising for treating asthma, but scientists still need to do more research to understand exactly how it works inside the body.

A recent 2022 study entitled “Bio Actives from Albizia Lebbeck on Acute Lung Injury/ Acute Respiratory Distress Syndrome Molecular Targets: In-Silico Study” written by Priyanka Mishra et al and published in Biomedical Journal of Scientific & Technical Research, talks about using natural ingredients found in Albizia lebbeck (Bronco T) to potentially treat Acute Lung Injury (ALI) and Acute Respiratory Distress Syndrome (ARDS), which are serious lung conditions caused by inflammation. Current treatments involve using machines to help with breathing and medication, which are not always effective. The study suggests that bioactive substances found in Albizia lebbeck might be able to help by targeting certain molecules that are involved in the development of ARDS. If Albizia lebbeck can be used to target the molecules involved in ARDS, it could help to reduce inflammation and limit the damage in the lungs caused by ARDS.

Wound Healing

Albizia has a long history of traditional use in various cultures for its potential wound healing properties. Some studies have shown that Albizia julibrissin extracts can accelerate wound closure and promote collagen production, which is essential for the healing process. In a clinical trial entitled “Comparison of Albizia Julibressin and Silver Sulfadiazine in Healing of Second and Third Degree Burns” written by Hossein Asgarirad et al and published in the 2018 World Journal of Plastic Surgery, researchers compared the effectiveness of Albizia julibressin gel and silver sulfadiazine. The trial involved 40 participants who were divided into two groups: one group receiving Albizia julibressin gel and the other group receiving silver sulfadiazine. The study carefully evaluated multiple factors such as pain intensity, inflammation, the presence of purulent secretions, and the time taken for healing. The findings of the study revealed that Albizia julibressin gel had significant benefits in relieving pain, reducing inflammation, and decreasing purulent secretions for both second and third degree burns when compared to silver sulfadiazine. Additionally, it was observed that Albizia julibressin gel promoted a faster healing process for the burns. These positive results suggest that Albizia julibressin could be a promising herbal remedy for wound healing, potentially offering a new approach in the field of burn care.

A more recent 2023 study entitled “The Potential of Medicinal Plants and Natural Products in the Treatment of Burns and Sunburn—A Review” written by Weronika Skowrońska and Agnieszka Bazylko and published in the Pharmaceutics Journal, discusses the use of botanical preparations and their mixtures in treating burn wounds and sunburn. The review examines clinical trials and animal model studies on the effectiveness of plant extracts in wound healing. The clinical trials showed that certain herbal preparations, including Albizia julibrissin, were more effective in treating burn wounds compared to conventional treatments. Animal model studies also demonstrated the potential benefits of various plant extracts in the treatment of burn wounds and sunburn. These herbal preparations, with their diverse mechanisms of action, antibacterial activity, safety, and cost-effectiveness, can be considered as alternatives to conventional treatments. The review emphasizes the need for further research, particularly on the synergistic effects of herbal mixtures, to expand the knowledge and potential use of medicinal plants in burn wound care.

Additional Health Benefits of Albizia

Mental Health

For many years, Albizia julibrissin has been widely used in traditional Chinese medicine to address anxiety and depression. People have recognized the plant’s potential to support mental well-being and provide relief from the symptoms associated with these conditions. In a recent 2022 study entitled “Two Lignan Glycosides from Albizia julibrissin Durazz. Noncompetitively Inhibit Serotonin Transporter,” written by Bishan Huang et al and published in the Pharmaceuticals Journal, they discuss the identification and characterization of two lignan glycosides obtained from Albizia julibrissin Durazz., a commonly used herb for the treatment of depression and anxiety. The study found that these chemicals can affect a protein called the serotonin transporter (SERT), which is involved in regulating the levels of a chemical called serotonin in the brain. The chemicals in Albizia were found to decrease the activity of SERT and change its shape, making it harder for certain substances to pass through. The study also discovered that these chemicals attach to a specific site on SERT, which is different from how traditional antidepressant drugs work. These findings suggest that these chemicals in Albizia may have a unique way of reducing depression and anxiety.

Another study entitled “Anxiolytic-like effects of extracts from Albizzia julibrissin bark in the elevated plus-maze in rats” written by Won-Ki Kim et al and published in the 2004 Life Sciences Journal, investigated the potential anxiety-reducing properties of a water-based extract derived from the stem bark of Albizzia julibrissin, using the elevated plus maze test method in rats. The extract was given to the rats at different doses and compared to two other groups: one that didn’t receive anything and another that was given a medicine called buspirone, known for reducing anxiety. The study found that when the rats received the extract, they spent more time in the open arms of the maze, which suggests they felt less anxious. These effects were stopped when another substance called pindolol was given, which suggests that the extract’s anxiety-reducing properties work through a specific part of the nervous system. The study suggests that Albizzia julibrissin could potentially be used as a natural remedy for reducing anxiety.

Final Recommendations

Here are Nancy’s Albizia recommendations:

Some Precautions with Albizia:

Surgery: Albizia julibrissin might affect the central nervous system. It might increase the effects of anesthesia and other medications on the brain during and after surgery. Stop taking Albizia julibrissin at least 2 weeks before a scheduled surgery.

Sedatives: Albizia julibrissin might cause sleepiness and drowsiness. Medications that cause sleepiness are called sedatives. Taking Albizia julibrissin along with sedative medications might cause too much sleepiness.

Some sedative medications include pentobarbital (Nembutal), phenobarbital (Luminal), secobarbital (Seconal), clonazepam (Klonopin), lorazepam (Ativan), zolpidem (Ambien), and others.

Pregnancy & Breastfeeding: Albizia is considered very safe, although caution should be taken when pregnant, as it invigorates blood. If you are pregnant or breastfeeding, consult a medical herbalist to make sure you are not contraindicated.

Disclaimer: There is no “one size fits all” when it comes to recommending Albizia. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

North Carolina Plant Toolbox | East West School of Planetary Herbology | Trees and Shrubs Online | Gardening Know How | Brittanica | Comparison of Albizia Julibressin and Silver Sulfadiazine in Healing of Second and Third Degree Burns | The ethnopharmacology, phytochemistry, pharmacology and toxicology of genus Albizia: A review | Herbal Reality | Molecular basis and mechanism of action of Albizia julibrissin in depression treatment and clinical application of its formulae | Wiley Library

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History of St. John’s Wort

Ancient Roots

St. John’s Wort, also known as Hypericum perforatum, has been used for over 2,000 years, dating back to ancient Greece. Greek physicians utilized the herb for a variety of purposes, including the treatment of:

• Sciatica

• Poisonous reptile bites

• Anxiety

• Insomnia

The Greeks also believed it possessed protective powers. The smell of the plant was said to drive away evil spirits, and it was often hung above statues of gods to keep malevolent forces at bay.

The name Hypericum comes from the Greek words hyper meaning “over” and icon meaning “image.” This reflects the practice of hanging the herb above sacred images as a form of spiritual protection.
Later, the plant was named “St. John’s Wort” because it blooms around June 24th, the feast day of St. John the Baptist. The term wort derives from Old English, meaning “herb” or “plant.”

Traditional Use

Throughout history, St. John’s Wort has been cherished for its medicinal properties and diverse applications:

In Europe:

• Brewed into teas to treat burns, wounds, and infections.

• Used for lung and kidney ailments.

• Valued for its antibacterial and antiviral properties, largely due to compounds like hypericin, hyperforin, and flavonoids.

During the Dark Ages:

• Used in rituals to protect homes and purify spaces.

• A tea made from its leaves was thought to expel evil from people, an early explanation for mental health treatments.

In the Americas:
Native Americans used the herb for its medicinal properties as:

• An abortifacient

• An antiseptic

• An anti-inflammatory

• An astringent

In the 1990s, St. John’s Wort gained recognition as “nature’s antidepressant,” becoming widely popular in Britain and America. It is especially effective in managing mild to moderate depression and is preferred by many due to its relatively mild side effects. However, it is worth noting that St. John’s Wort is not suitable for treating severe (major) depression, and its effects can take a few weeks to be noticeable.

Appearance and Growth

Botanical Description

St. John’s Wort is a sprawling, leafy, herbaceous shrub belonging to the Hypericum genus, which contains over 500 species. It is a perennial plant best identified by:

• Bright yellow, five-petaled flowers with numerous stamens, which bloom from June through September.

• Small leaves, which appear perforated when held up to the light due to translucent oil glands.

• Small, dry fruit capsules that develop in the fall and open when ripe.

The most common species used medicinally is Hypericum perforatum.

Natural Habitat

St. John’s Wort is native to Europe, northern Africa, and western Asia. However, it has since spread across the globe and is now widely distributed in temperate regions. It thrives in open and sunny areas, including:

• Rangelands

• Fields

• Roadsides

• Forest clearings

In many regions, the plant is classified as an invasive species, quickly dominating the local ecosystem.

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Clinical Applications of St. John’s Wort

Beneficial Chemical Constituents

St. John’s Wort contains several active compounds that contribute to its therapeutic benefits:

• Hypericin: Known for its antidepressant, antiviral, and anxiolytic properties.

• Hyperforin: Plays a role in modulating mood and promoting a sense of calm.

• Flavonoids: Antioxidants that support overall health and reduce oxidative stress.

These compounds are believed to be responsible for most of St. John’s Wort’s wide-ranging medicinal qualities.

Medicinal Properties and Uses

St. John’s Wort has been used for at least 2,000 years to address both internal and external health concerns. Traditional and modern uses include:

• Mental Health Support: Known for its antidepressant and anxiolytic effects, particularly for mild to moderate depression and anxiety.

• Anti-inflammatory: Helps reduce inflammation, promoting healing in wounds and injuries.

• Vulnerary: Effective in treating burns and wounds when applied topically.

• Hepatic: Supports liver health and detoxification.

• Astringent: Helps tighten tissues and reduce secretions, making it useful for certain skin or mucosal conditions.

• Antiviral: Demonstrates potential in combating viral infections.

Clinical Studies

Final Recommendations

Here are Nancy’s St. John’s Wort recommendations:

Some Precautions with St. John’s Wort:

While St. John’s Wort offers many therapeutic benefits, it is essential to use the herb responsibly. Below are some important precautions to keep in mind:

Drug Interactions

St. John’s Wort is known to interact with a variety of pharmaceutical medications by affecting how they are metabolized in the body. These interactions may reduce the effectiveness of certain drugs or cause unwanted side effects. Medications that may interact include:

• Antidepressants: Can lead to serotonin syndrome, a potentially life-threatening condition caused by excessive serotonin levels.

• Blood thinners (e.g., Warfarin): May reduce their effectiveness, increasing the risk of clotting.

• Birth Control Pills: Can reduce contraceptive effectiveness, leading to unintended pregnancies.

• Anti-seizure medications: May lower their efficacy, increasing the risk of seizures.

• Immunosuppressants (e.g., Cyclosporine): Can reduce the drug’s ability to prevent organ rejection or manage autoimmune conditions.

• HIV and cancer medications: Interactions may compromise treatment effectiveness.

Photosensitivity

Using St. John’s Wort (especially at high doses) can increase sensitivity to sunlight, causing:

• Skin redness, burns, or rashes during sun exposure.

• Eye discomfort in bright light.
  It’s recommended to use sunscreen, wear protective clothing, and limit sun exposure when taking St. John’s Wort.

Pregnancy and Breastfeeding

St. John’s Wort is not considered safe for use during pregnancy or breastfeeding due to its hormonal effects, potential impact on fetal development, and lack of sufficient safety data.

Mood Disorders

While St. John’s Wort is effective for mild to moderate depression, it may not be helpful or safe for individuals with:

• Severe (major) depression.

• Bipolar disorder, as it could trigger episodes of mania or hypomania.

• Any psychiatric condition without prior consultation with a healthcare provider.

Allergic Reactions

Some individuals may experience allergic reactions to the herb, such as skin irritation, itching, or rashes. Discontinue use immediately if any adverse reactions occur.

Disclaimer: There is no “one size fits all” when it comes to recommending St. John’s Wort. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Britannica | National Park Service | MayoClinic | Susan Albert | NCCIH | Healthline | Medical News Today | NCBI | UpToDate | Hypericum treatment of mild depressions with somatic symptoms | Efficacy of St. John’s wort extract standardized to hyperforin | St. John’s wort in mild to moderate depression: the relevance of hyperforin for the clinical efficacy

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History of Thyme

Ancient Roots

Thyme (Thymus vulgaris), commonly known as “common thyme” or “garden thyme,” has been revered since ancient times. Its name, Thymus, derives from the Greek words thyo (perfume) and thumos (courage/strength).

• Greek Use: Highly valued for its aroma, thyme was burned in temples as incense to purify spaces. The phrase “to smell of thyme” was used as a compliment for sophistication.

• Roman Applications: Romans used thyme to flavor cheeses and beverages. They also burned it to repel disease.

• Egyptian Significance: Egyptians employed thyme’s antibacterial and antifungal properties for embalming, showcasing its practical importance.

• Medieval Symbolism: In folklore, thyme symbolized bravery and protection. Knights carried scarves embroidered with thyme and bees before battles, while its oil and leaves were burned to cleanse homes and temples.

Thyme’s symbolic and practical applications made it indispensable throughout ancient civilizations, blending spiritual rituals with culinary and medicinal usage.

Traditional Use

For centuries, thyme has been relied on for its medicinal, culinary, and aromatic qualities.

• Folk Medicine: Thyme oil, derived from flowers and leaves, was prized for antiseptic and antimicrobial effects, aiding respiratory infections, skin issues, and digestive ailments. Dried thyme was also applied to wounds to prevent infection and support healing.

• During the Black Death: Bouquets of thyme were carried as protection against illness, thanks to thymol, its potent compound with immune-supporting properties.

• Herbal Remedies: Tea was brewed to alleviate gas, expel parasites, and soothe coughs. It was known to enhance mood via serotonin and dopamine production, thyme also offered relaxation and stress relief.

Today, thyme continues to be celebrated for its antibacterial, wound-healing, and mood-enhancing capabilities, supported by modern research.

Appearance and Growth

Botanical Description

Thyme is a flowering, perennial dwarf shrub from the genus Thymus, which includes over 350 species.

• Leaves: Small, oval-shaped, and gray-green or dark green in color, highly aromatic.

• Flowers: Clusters of delicate blossoms bloom late spring to early summer, in shades of white, pink, or light purple.

• Species: Common species include Thymus vulgaris, widely cultivated for culinary and medicinal use, and Thymus zygis (Spanish thyme), often used interchangeably.

Natural Habitat

Thyme grows naturally in the Mediterranean region but is now cultivated worldwide due to its adaptability.

• Native Areas: Found in Spain, Portugal, France, Italy, and North Africa.

• Cultivated Regions: Commercial agriculture has expanded it to Europe, North America, and Canada.

• Preferred Conditions: Thrives in dry, well-drained soil with full sun exposure. Hardy enough to survive in rocky, nutrient-poor environments, making it ideal for gardens and wild landscapes.

  ---

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Clinical Applications of Thyme

Beneficial Chemical Constituents

Thyme contains bioactive compounds and nutrients that contribute to its versatile therapeutic properties:

• Thymol: A primary bioactive compound with strong antimicrobial and antiseptic effects.

• Carvacrol: Known for its antiviral, antifungal, and anti-inflammatory properties.

• Eugenol: An antioxidant with analgesic and antimicrobial benefits.

• Flavonoids: Including luteolin and apigenin, which provide antioxidant protection against free radical damage.

• Phenols: Aid in reducing inflammation and supporting immune health.

• Iron, Calcium, and Manganese: Essential nutrients for blood health, bone strength, and enzymatic functions.

• Vitamin K: Supports blood clotting and contributes to bone health.

Medicinal Properties and Uses

Thyme has been used for centuries as both a medicinal herb and a culinary ingredient. Its wide range of properties makes it a highly valued herb in traditional and modern applications:

• Antimicrobial and Antiviral: Effective against bacteria, viruses, and fungi, thyme is used to treat respiratory infections and skin conditions.

• Anti-inflammatory: Reduces inflammation, helping alleviate conditions such as arthritis and other inflammatory disorders.

• Antiparasitic: Historically used to expel intestinal parasites and promote digestive health.

• Antifungal: Useful in treating fungal infections like candida.

• Antispasmodic: Relieves muscle spasms and aids in soothing coughs and respiratory discomfort.

• Nutrient-Rich Profile: Its iron, manganese, and calcium content support bone health, metabolism, and overall vitality.

• Synergistic Herb: When combined with other medicinal herbs, thyme enhances the potency of herbal formulas, amplifying their effects.

Thyme’s broad spectrum of benefits makes it a cornerstone of herbal medicine, contributing to improved immunity, digestion, and overall well-being.

Clinical Studies

Antimicrobial & Antibacterial

The traditional use of Thyme in the treatment of sore throats has gained attention in many studies in the scientific community. They suggest that Thyme essential oil and extract is one of nature’s most powerful antimicrobials. A study entitled “Antimicrobial activity of essential oils and carvacrol, and synergy of carvacrol and erythromycin, against clinical, erythromycin-resistant Group A Streptococci,” written by Gloria Magi et al and published in 2016 in the Frontiers in Microbiology journal studied the natural antimicrobial substances in plants and their components. They found that the combination of the constituents thymol and carvacrol can act as the main weapon against many different bacteria strains. Another recent study entitled “Antimicrobial activity of essential oils and other plant extracts,” written by K A Hammer et al and published in the Journal of Applied Microbiology in 2001, aimed to test a large number of essential oils and plant extracts against a diverse range of organisms to create directly comparable, quantitative, antimicrobial data. They found that even a small amount of Thyme oil and extracts (both acetone and water) may be effective against a variety of bacteria such as Escherichia coli (E. coli), Staphylococcus aureus, and Candida albicans.

Antiviral & Antispasmodic

Although Thyme has been used for centuries to treat respiratory conditions, it is finally gaining traction in the scientific world. This is due to Thyme being rich in plant phenols such as thymol and carvacrol. They are considered to have powerful anti-spasmodic qualities, which makes them potent and effective cough suppressants. On the other hand, the antiviral and expectorant qualities of Thyme help to thin out excessive mucus, making it easier to expel when coughing. Due to the overwhelming research available, the German Commission E has actually approved Thyme oil in the treatment of bronchitis, whooping cough, and upper respiratory inflammation. One clinical trial entitled “Evaluation of the non-inferiority of a fixed combination of thyme fluid- and primrose root extract in comparison to a fixed combination of thyme fluid extract and primrose root tincture in patients with acute bronchitis. A single-blind, randomized, bi-centric clinical trial,” written by Joerg Gruenwald et al and published in 2006 in the Arzneimittelforschung (Drug Research) journal aimed to look at the effectiveness of Thyme for acute bronchitis. They discovered that patients who were given extracts of dry Thyme and Evening Primrose had significantly better healing times than those given the placebo. Another double-blind, placebo-controlled clinical trial entitled “Efficacy and tolerability of a fluid extract combination of thyme herb and ivy leaves and matched placebo in adults suffering from acute bronchitis with productive cough,” written by Bernd Kemmerich et al and published in 2006 in the Arzneimittelforschung (Drug Research) journal aimed to study the effectiveness in the combination of Thyme and Ivy leaves in patients suffering from acute bronchitis with a productive cough. They found that patients with acute bronchitis who were given the combination displayed a 50% reduction in coughing fits two days sooner than those given the placebo.

Additional Health Benefits of Thyme

Digestive Health

Thyme oil and its individual constituents have been shown in several studies to have beneficial effects on the gut microbiome. A recent review entitled “The Potential Gastrointestinal Health Benefits of Thymus Vulgaris Essential Oil: A Review,” written by Abdulaziz Almanea et al and published in 2019 in the Biomedical and Pharmacology Journal discusses the many effects Thyme has on the gastrointestinal system. Due to the antispasmodic effects of the plant phenols thymol and carvacrol, this powerful herb has the potential to help relax the smooth muscles of the ileum – resulting in cramping and bloating relief. Additionally, Thyme can also be a useful anthelmintic (used to destroy parasitic worms such as hookworm). One study entitled “Thymus vulgaris L. essential oil and its main component thymol: Anthelmintic effects against Haemonchus contortus from sheep,” written by Luis E Ferreira et al and published in 2016 in the Vet Parasitol Journal aimed to evaluate the main component, thymol, and its effect on Haemonchus contortus from sheep (a close relative of the human hookworm species). They found that both the essential oil and thymol were highly effective against the three main stages of H. contortus – by almost 100%.

Heart Health

One of Thyme’s phenolic compounds, Rosmarinic acid, has been linked to several benefits such as reduced inflammation and blood sugar levels, as well as increased blood flow. In one study entitled “Effect of rosmarinic acid on the arterial blood pressure in normotensive and hypertensive rats: Role of ACE,” written by Luciana Garros Ferreira et al and published in 2018 in the Phytomedicine journal, they aimed to verify the effect of rosmarinic acid on blood pressure through inhibitory activity on angiotensin converting enzyme in rats. They found that rosmarinic acid was effective in reducing blood pressure. Although more research is needed to investigate these effects in humans, the results look promising.

External Wound Healing & Recovery

For centuries Thyme oil has been commonly used as an antiseptic due to its antibacterial and antifungal properties. A study entitled “Antibacterial and Wound Healing Properties of Thymol (Thymus vulgaris Oil) and its Application in a Novel Wound Dressing,” written by P. Mollarafie et al and published in 2015 in the Journal of Medicinal Plants aimed to study the use of thymol as an antibacterial and wound healing agent in the development of a novel wound dressing. They found that it not only provided antibacterial and wound-healing properties, but also increased the elasticity, porosity, and mechanical strength of the dressing itself. On the other hand, Thyme has also been shown to have anti-inflammatory properties. In the recent 2020 review entitled “A Focused Insight into Thyme: Biological, Chemical, and Therapeutic Properties of an Indigenous Mediterranean Herb” written by Dalal Hammoudi Halat et al and published in the Nutrients journal, they explain how the plant phenol, thymol, is well known for its antioxidant, anti-inflammatory and antimicrobial activity. Due to these properties, Thyme may be beneficial in targeting skin conditions such as eczema (to reduce inflammation) and acne(to get rid of bacterial infections).

Final Recommendations

Here are Nancy’s Thyme recommendations:

Some Precautions with Thyme:

While thyme is generally considered safe for culinary and medicinal use when consumed in moderation, there are certain precautions to be mindful of:

• Allergic Reactions: Some individuals may be allergic to thyme, especially those with allergies to plants in the Lamiaceae family (e.g., oregano, mint, sage). Symptoms of an allergic reaction can include skin irritation, itching, and, in severe cases, difficulty breathing. Discontinue use immediately if an allergy is suspected.

• Pregnancy and Breastfeeding: Pregnant or breastfeeding women should limit thyme use to culinary amounts. In large medicinal doses, thyme may stimulate uterine contractions, which could pose risks during pregnancy.

• Bleeding Disorders: Thyme contains vitamin K, which can influence blood clotting. Excessive consumption may interfere with anticoagulant medications (e.g., warfarin) or exacerbate bleeding disorders.

• Drug Interactions: Thyme’s active compounds, such as thymol, may interact with certain medications, including:

  1. Anticoagulants: Increased risk of bleeding.

  2. Antidiabetic medications: Thyme may enhance blood sugar-lowering effects, leading to hypoglycemia.

  3. Sedatives: Thyme’s calming properties may amplify the effects of sedative drugs.

• Always consult a healthcare provider before adding thyme to an existing medication regimen.

• Overconsumption: Excessive consumption of thyme oil or strong extracts may cause:

  1. Nausea, vomiting, or gastrointestinal discomfort.

  2. Dizziness or headaches in sensitive individuals.

• Use in Essential Oil Form: Thyme essential oil is highly concentrated and should be diluted before being applied to the skin. Undiluted use may cause irritation, redness, or sensitivity. It should not be ingested unless supervised by a qualified herbalist or healthcare professional.

Disclaimer: There is no “one size fits all” when it comes to recommending Thyme. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Medical News Today | Thyme PDF | PlantSnap | Healthline | ScienceDirect | Thyme Benefits | Herbs to Lower Blood Pressure | WebMD

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History of Maca

Ancient Roots in Healing

Maca root (Lepidium meyenii or Lepidium peruvianum Chacón), often referred to as the “Peruvian Ginseng,” is an extraordinary cruciferous vegetable that has been central to Peruvian highland communities for thousands of years. Indigenous peoples relied on maca not only as a staple food source but also as a traditional medicine to promote energy, fertility, and hormonal balance.

Thriving at elevations where most crops cannot survive, maca was viewed as a gift that supported physical endurance and vitality. Peruvian legend holds that warriors consumed maca before battles to enhance their strength. Today, its use has expanded globally, demonstrating its enduring relevance in modern wellness practices.

Modern Marketplace and International Trade

From ancient cultivation to modern health stores, maca has transitioned into the wellness spotlight. Its journey into integrative medicine began in 1997 following its introduction to a U.S. medical conference. Since then, its trade has seen exponential growth:

• Peru’s maca export revenue jumped from USD 1.4 million in 2001 to over USD 6.17 million by 2010, signaling global demand.

• Maca is now available worldwide in diverse formats such as whole powders, pre-gelatinized powders (for enhanced bioavailability), capsules, liquid extracts, and standardized formulations.

• It is marketed under the “superfood” label and sold in regions including the U.S., Europe, Australia, Japan, and Korea.

Additionally, recognizing its cultural and biological significance, Peru has placed maca on its official registry of indigenous protected plants while governing trade under both FAO and EU supplement guidelines.

Traditional Uses

Maca’s versatility as a botanical medicine provides support across a range of physiological needs. Key traditional and modern applications include:

• Energy and Vitality: Often consumed to counter fatigue, maca is renowned for its ability to boost stamina and physical endurance.

• Fertility and Reproductive Health: Used historically as an aphrodisiac, maca is known to improve both male and female fertility by supporting hormonal balance and reproductive health.

• Menopause and Andropause: For women navigating menopause or men experiencing andropause, maca offers non-hormonal relief for symptoms such as hot flashes and mood fluctuations.

• Mood and Cognitive Support: Historical and emerging evidence highlights maca’s role in enhancing mood, reducing anxiety, and improving cognitive clarity.

• Bone Health: In traditional practices, maca was consumed to strengthen bones, and modern research points to its potential for osteoporosis prevention in hormone-depleted conditions.

Appearance and Growth

Botanical Description

Maca grows as a hardy, resilient root vegetable adapted to the extreme environmental conditions of the Andes. Its key features include:

• Roots: A fleshy, bulb-like root resembling a turnip or radish that comes in a variety of colors, including cream, red, yellow, and black.

• Leaves: Short and sprawling, hugging the ground. This feature helps it survive the intense winds and rocky soil of its native environment.

• Height: The plant grows low to the ground, typically reaching no more than 12–20 cm.

Natural Habitat

Maca is uniquely suited to the harsh environment of the puna, the Andean high plain, where it grows at elevations exceeding 4,000 meters. This region is characterized by:

• Extreme cold temperatures

• High levels of UV radiation

• Low oxygen levels (thin atmosphere)

Maca is one of the few crops capable of thriving in such an unforgiving climate, underscoring its hardiness and adaptability. These harsh conditions are believed to contribute to the plant’s potent medicinal properties and nutrient density.

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Clinical Applications of Maca

Beneficial Chemical Constituents

The therapeutic effects of maca stem from its complex array of bioactive compounds:

• Macamides & Macaenes: Lipidic compounds characteristic of maca, associated with neuroprotective, energizing, and mood-supportive effects and modulation of endocannabinoid-related pathways.

• Glucosinolates: Sulfur-containing compounds that break down into isothiocyanates, offering fertility-enhancing effects and potential anti-cancer properties, particularly for breast and stomach cancers.

• Thiohydantoins: Newly identified bioactive compounds with promising antiparasitic and anticancer activity.

• Phytosterols: These plant sterols stimulate endogenous hormone production via pituitary activation, contributing to hormonal balance.

• Minerals & Vitamins: Rich in calcium, potassium, iron, magnesium, phosphorus, and vitamin C, maca supports bone density, energy metabolism, and immune health.

• Amino Acids: High arginine content promotes nitric oxide production, aiding in cardiovascular health and sexual function.

• Antioxidants: Macamides, macaenes, and glucosinolates act as potent free radical scavengers, reducing oxidative stress and inflammation.

Medicinal Properties and Uses

• Hormonal Balance: Effective in alleviating hot flashes, mood swings, and other symptoms of menopause or andropause, maca supports hormonal equilibrium naturally without introducing external hormones.

• Energy and Endurance: Recognized for its energizing effects, maca boosts physical stamina and improves resilience against fatigue, making it ideal for athletes and those with demanding lifestyles.

• Mood and Cognitive Function: Maca has shown promise in reducing anxiety and depression symptoms while improving memory and learning, with black maca demonstrating enhanced cognitive benefits.

• Fertility and Reproductive Health: Studies attest to maca’s ability to improve sperm quality, motility, and count in men while supporting ovulation and menstrual health in women.

• Bone Health: Particularly effective for estrogen-depleted individuals, maca supports bone density and may help prevent osteoporosis.

• Anti-Cancer Potential: The glucosinolates in maca hydrolyze into benzyl isothiocyanate, showing inhibitory effects on certain cancers, including breast and stomach neoplasia.

• Antioxidant and Anti-Inflammatory Benefits: Maca’s bioactive compounds combat oxidative stress and inflammation, helping prevent chronic health conditions like cardiovascular diseases and arthritis.

Maca’s versatility as a functional food and medicine highlights its value for promoting systemic health, bolstering physical and mental well-being, and addressing midlife transitions gracefully.

Clinical Studies

Hormonal Balance and Menopause Support

Maca has garnered attention as a natural alternative to hormone replacement therapy (HRT) for women navigating the challenges of menopause, offering symptom relief without the risks associated with traditional hormonal interventions. Clinical studies validate its ability to reduce vasomotor symptoms, stabilize mood, and improve sexual health.

A systematic review by Lee et al. (2011) evaluated four randomized controlled trials focusing on peri- and postmenopausal women. Across all studies, maca supplementation showed significant reductions in menopausal symptoms as measured by the Kupperman Menopausal Index and the Greene Climacteric Scale. Women reported decreased hot flashes, fewer night sweats, and improved sleep quality.

The bone-protective effects of maca were highlighted in a study by Zhang et al. (2006), which examined its impact on ovariectomized rats. Maca supplementation led to increased bone mineral density, suggesting its potential to combat menopause-related osteoporosis. Importantly, maca did not cause uterine proliferation, a common side effect associated with estrogen-replacement therapies.

A double-blind placebo-controlled trial by Dording et al. (2015) addressed maca’s benefits for sexual function in postmenopausal women. Participants reported improvements in arousal, satisfaction, and overall sexual functioning, even as hormonal levels remained unaffected. These benefits were reflected in better scores on the ASEX (Arizona Sexual Experience Scale), confirming maca’s efficacy as a natural option for supporting sexual health during midlife.

Together, these findings position maca as a multi-functional herb for addressing both the physical and emotional challenges of menopause.

Andropause: Restoring Vitality in Men

Andropause, or age-related testosterone decline, presents challenges such as reduced libido, fatigue, depressive symptoms, and declining physical performance. Studies indicate that maca may support male hormonal health and vitality without interfering with serum testosterone levels.

Park et al. (2023) conducted a randomized, double-blind, placebo-controlled trial to assess maca’s effects on men suffering from late-onset hypogonadism (LOH). The 12-week study revealed significant improvements in LOH symptom scores and erectile function indices in the maca group compared to placebo. Secondary metrics, such as HDL cholesterol, LDL cholesterol, and body weight, also showed favorable changes, underlining maca’s metabolic benefits.

Similarly, a case series by Kim Ross et al. (2024) documented positive outcomes in two men diagnosed with low or borderline testosterone levels. After using phenotype-specific gelatinized maca (Maca-OG) for three months, both individuals experienced notable increases in testosterone, energy, mood stability, and fertility, including successful conception in one participant.

A clinical trial by Gonzales et al. (2000) further demonstrated maca’s ability to enhance sexual desire. Independent of changes in serum testosterone, men using maca reported improved libido and erectile function. This suggests maca’s mechanisms may involve nitric oxide bioavailability or enhanced energy generation rather than direct hormonal modulation.

These studies reinforce maca’s role as a natural option for men looking to counteract the physical and emotional challenges of andropause while maintaining hormonal balance.

Expanded Pharmacology: Beyond Hormones

Mood and Stress Reduction

Maca’s adaptogenic effects on the hypothalamic-pituitary-adrenal (HPA) axis make it a valuable botanical for reducing stress and enhancing mood and cognitive resilience. Research by Lopez-Fando et al. (2004) demonstrated that methanolic extracts of maca significantly reduced the physiological effects of restraint stress in animal models. These effects included the normalization of corticosterone levels, reduced adrenal gland hypertrophy, and protection against stress-induced gastric ulcers. Similarly, Dording et al. (2008) found that high-dose maca supplementation contributed to a modest but significant improvement in depressive symptoms, as measured by reductions in HAM-D-17 depression scores in patients with remitted depression. These findings collectively highlight maca’s ability to modulate the HPA axis while alleviating the physical and emotional toll of chronic stress.

Mood and Sexual Function in Women on SSRIs

A systematic review by Aquino et al. (2025) explored maca’s role in alleviating sexual dysfunction caused by SSRI antidepressants. Women using maca experienced significant improvements in sexual satisfaction, arousal, and orgasmic function, despite no changes in serotonin receptor activity. This underscores maca’s restorative effects on sexual health through mechanisms beyond hormonal pathways.

Antioxidant Effects

Maca is abundant in active compounds such as glucosinolates, macamides, and macaenes, which exhibit significant antioxidant activities. Studies, including Ulloa del Carpio et al. (2024) and Sandoval et al. (2002), confirm maca’s efficacy in scavenging free radicals and diminishing oxidative stress. Ulloa del Carpio et al. (2024) specifically highlighted that maca’s antioxidant capacities, driven by its macamides and glucosinolates, can compare favorably to that of ascorbic acid in vitro. These antioxidant properties underscore maca’s potential role in protecting against age-related degenerative diseases, including cardiovascular conditions and neurodegenerative disorders.

Anti-Cancer Activity

Experimental data suggest that maca’s glucosinolate-derived isothiocyanates, particularly benzyl isothiocyanate, may inhibit carcinogenesis. As cited in the study by Meissner (2005), early work by Wattenberg (1981) demonstrated these compounds’ ability to suppress tumor development in mammary glands and the stomach. Notably, these anti-cancer effects occur without the estrogenic activity commonly associated with other botanicals like soy.

Final Recommendations

Here are Nancy’s Maca recommendations:

Some Precautions with Maca:

1. Thyroid Conditions: Maca contains glucosinolates, which in very large doses can act as goitrogens, potentially inhibiting iodine uptake and affecting thyroid function.

• CAUTION: Individuals with hypothyroidism, Hashimoto’s thyroiditis, or those on thyroid medication should consult their practitioner before using maca and ensure adequate iodine intake.

2. Hormone-Sensitive Conditions: While maca does not contain phytoestrogens and does not increase uterine weight in animal studies, caution is advised for individuals with hormone-sensitive conditions, such as:

• Estrogen receptor-positive (ER+) breast cancer

• Endometrial cancer

• Uterine fibroids

These precautions are recommended due to limited oncology-specific data.

3. Pregnancy and Breastfeeding: Safety during pregnancy and breastfeeding is not well-established, so use should be avoided unless directed by a healthcare practitioner.

4. Potential Adverse Effects (Rare): While well-tolerated in most cases, minor transient side effects have been reported in clinical trials:

• Gastrointestinal upset (e.g., nausea or bloating)

• Headache

• Irritability

These side effects have not typically led to discontinuation of use.

5. High-Dose Use: Higher doses of maca can paradoxically worsen certain symptoms like hot flashes in rare cases. Starting with a low dose and titrating upward is recommended.

Disclaimer: There is no “one size fits all” when it comes to recommending Maca. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Effect of ethanol extract of Lepidium meyenii Walp. on osteoporosis in ovariectomized rat | Therapeutic Effects of Pre-Gelatinized Maca (Lepidium Peruvianum Chacon) used as a Non-Hormonal Alternative to HRT in Perimenopausal Women – Clinical Pilot Study | A Double-Blind, Randomized, Pilot Dose-Finding Study of Maca Root (L. Meyenii) for the Management of SSRI-Induced Sexual Dysfunction | Pharmacological treatment of antidepressant-induced sexual dysfunction in women: A systematic review and meta-analysis of randomized clinical trials | Maca (L. meyenii) for improving sexual function: a systematic review | Use of Gelatinized Maca (Lepidium Peruvianum) in Early Postmenopausal Women | Effect of Lepidium meyenii (Maca), a root with aphrodisiac and fertility-enhancing properties, on serum reproductive hormone levels in adult healthy men | Exploring the chemical and pharmacological variability of Lepidium meyenii: a comprehensive review of the effects of maca | Ethnobiology and Ethnopharmacology of Lepidium meyenii (Maca), a Plant from the Peruvian Highlands | Maca (Lepidium meyenii) for treatment of menopausal symptoms: A systematic review | Subjective effects of Lepidium meyenii (Maca) extract on well-being and sexual performances in patients with mild erectile dysfunction: a randomised, double-blind clinical trial | Optimizing Testosterone Levels and Fertility Outcomes: A Case Series on the Impact of Lepidium peruvianum (Maca-OGTM) in Andropause and Sperm Dysfunction | Effect of a lipidic extract from Lepidium meyenii on sexual behavior in mice and rats | Lepidium peruvianum chacon restores homeostasis impaired by restraint stress | Chemical composition of Lepidium meyenii | Peruvian Maca (Lepidium peruvianum): (II) Phytochemical Profiles of Four Prime Maca Phenotypes Grown in Two Geographically-Distant Locations | Effect of Lepidium meyenii (MACA) on sexual desire and its absent relationship with serum testosterone levels in adult healthy men | Muller V. South American Herb Maca as Alternative to Hormone Replacement Therapy. Whole World Botanicals Report. 2002. p. 11.

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History of Mullein

Ancient Roots in Healing

Mullein (Verbascum thapsus), also known as “Flannel Leaf” and “Cowboy’s Toilet Paper,” has been celebrated for thousands of years as both a medicinal herb and a symbol of practicality in nature. Native to Europe, Asia, and North Africa, the plant spread westward to the Americas, where it grew abundantly in the wild. Its distinctly soft, velvety leaves and towering yellow flower spikes made it easily recognizable and useful to herbalists across generations.

The name “Mullein” derives from the Latin word mollis, meaning soft, a direct reference to the plant’s downy leaves. Cultures worldwide believed the plant to embody protective properties. For example, in ancient European folklore, burning Mullein leaves during rituals allegedly warded off evil spirits, while the plant’s stems were dipped in fat to create torches used to illuminate dark spaces.

Traditional Uses

Mullein has been a trusted ally in herbal medicine for centuries, particularly for its versatile healing properties. Traditionally, the flowers, leaves, and roots of the plant were harvested to treat a range of ailments.

• Respiratory Issues: Known for its impressive expectorant and soothing properties, Mullein was brewed into teas and infusions to ease coughs, colds, bronchitis, and other conditions affecting the respiratory system.

• Skin Treatments: The leaves and flowers were often incorporated into poultices and salves to address skin irritations, rashes, minor wounds, and burns.

• Digestive Health: Mullein was also utilized in folk medicine to alleviate stomach upset and inflammation, promoting better digestion.

• Sedative Effects: Some traditional healers leveraged its calming properties for reducing stress or promoting a restful night’s sleep.

• Ear Pain Remedy: One of its most popular traditional uses involves creating Mullein flower oil, which has been applied directly to the ear as a remedy for ear infections and earaches.

This long history of medicinal use has ensured that Mullein remains a relevant and cherished plant in modern herbal medicine.

Appearance and Growth

Botanical Description

Mullein’s striking features and hardy nature make it an easy plant to recognize and cultivate in the wild. Below are details about the plant’s appearance:

• Stems: Mullein grows upright stems that can reach heights of 6 to 8 feet, often densely covered with fine, fuzzy hairs.

• Leaves: The large, velvety leaves grow in a basal rosette during Mullein’s first year of life, while the second year produces tall flower stalks.

• Flowers: The bright yellow blossoms form in dense clusters along the length of the spire, creating a visually dramatic display.

• Roots: Mullein’s robust taproot allows it to thrive in poor, rocky soils.

Natural Habitat

Mullein is most commonly found in sunny fields, pastures, roadsides, and disturbed areas. Below are details about its preferred environments:

• Sunlight: Mullein thrives in full sunlight and can often be found in open, sunny locations.

• Soil: The plant flourishes in dry, well-draining soils but is highly adaptable and can grow in poor, rocky, or sandy soils.

• Distribution: While Mullein is native to Europe, North Africa, and Asia, it has naturalized extensively in North America. It is commonly found growing along roadsides, in meadows, pastures, and on untended farmland.

• Adaptive Growth: Mullein’s ability to thrive in various environments has allowed it to spread widely, particularly throughout the United States and Canada, where it is embraced as a beneficial naturalized species.

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Clinical Applications of Mullein

Beneficial Chemical Constituents

Mullein contains a variety of bioactive compounds that contribute to its therapeutic effects. These compounds have been the subject of increasing research in recent years, supporting claims long held by folk medicine practitioners. Notable chemical constituents include:

• Saponins: Known for their anti-inflammatory, pain-relieving, and antitumor properties.

• Flavonoids: Potent antioxidants with strong anti-inflammatory effects.

• Phenylethanoid Glycosides: These compounds exhibit anti-inflammatory, antioxidant, and antiviral properties.

• Iridoids: Bioactive compounds with significant anti-inflammatory properties.

These chemical constituents work together to give Mullein its broad spectrum of medicinal benefits. The rich combination of antioxidants and anti-inflammatory agents is particularly noteworthy and highlights its therapeutic versatility.

Medicinal Properties and Uses

Beyond the plant’s chemical makeup, Mullein demonstrates remarkable medicinal properties that are both antiviral and antibacterial in nature. These properties make it a valuable addition for addressing a range of health concerns. Below are its primary uses and benefits:

• Anti-Inflammatory: Mullein’s anti-inflammatory compounds are well-suited for easing conditions including joint pain, sore muscles, and irritated skin.

• Antioxidant: The flavonoids and phenylethanoids in Mullein protect the body by neutralizing free radicals, promoting overall health and longevity.

• Antiviral and Antibacterial: These properties help combat respiratory infections, earaches, and other ailments caused by harmful pathogens.

• Synergistic Nature: Mullein is considered a “shapeshifter” herb due to its ability to adapt and complement other herbs in a formula. When paired with complementary herbs, Mullein’s synergistic effects amplify its medicinal qualities, making it especially potent in multi-herb preparations.

Due to the herb’s versatile role, it is frequently featured in holistic remedies and formulations aimed at boosting immune health, promoting respiratory function, and soothing inflammation throughout the body.

Clinical Studies

Antimicrobial & Antibacterial

Infectious diseases are often caused by pathogenic microorganisms. Antimicrobials and antibacterials are among the first lines of defense against these infections. Recent studies such as the one entitled “The Antioxidant, Anticarcinogenic and Antimicrobial Properties of Verbascum thapsus L” written by Saman Mahdavi et al and published in the Medicinal Chemistry journal in 2020, have shown that Mullein leaf has antibacterial properties in both Gram-positive (have a thick peptidoglycan layer and no outer lipid membrane) and Gram-negative bacteria(have a thin peptidoglycan layer and have an outer lipid membrane). It has been found to act against Escherichia coli (E. coli), Streptococcus pyogenes, Klebsiella pneumoniae, Staphylococcus aureus, and Staphylococcus epidermidis. These studies suggest that the antibacterial compounds in Mullein can be used as unconventional antimicrobial agents when developing treatments for infectious conditions.

Vulnerary, Demulcent, and Expectorant

A vulnerary is defined as an herbal remedy used in the healing of wounds. This term is often used to describe external wounds, however, it is equally as important to support internal wound healing as a demulcent – specifically internal organs covered by the protective mucous membrane barrier (ie. stomach cavity, intestinal tract, lungs, throat, etc.). According to the scientific review published in the scientific journal Phytotherapy research by Arzu Turkey & Gurel Ekrem in 2005 entitled “Common mullein (Verbascum thapsus L.): recent advances in research,” the demulcent ( a herb rich in mucilage and can soothe and protect irritated or inflamed internal tissue) and expectorant (herbs that help the body to remove excess mucous from the lungs) properties found in Mullein stem from the polysaccharide mucilage and gums (resins) that help soothe irritated tissue. In other words, the saponins stimulate fluid production while the iridoid glycosides and flavonoids work to decrease the inflammation response. When inflammation is present in the respiratory system, it can cause breathing problems, pain, chest tightness, extra mucus, and even fatigue. To summarize the combined efforts of the saponins, with the soothing effect of its mucilage, make Mullein a most useful herb for the treatment of hoarseness, tight coughs, bronchitis, asthma, and even whooping cough.

Antiviral

Viruses are the cause of some of the more familiar infectious diseases such as the common cold, flu, and warts. However, they also are the source of severe illnesses such as HIV/AIDS, Ebola, and COVID-19. Some lab studies, such as the study entitled “Combined antiinfluenza virus activity of Flos verbasci infusion and amantadine derivatives” written by Julia Serkedjieva and published in the 2000 Phytotherapy Research journal, have shown that Mullein – when combined with the medication amantadine – increased the antiviral activity against influenza virus A. Similarily, Mullein extract was also shown to exhibit antiviral activity against herpesvirus type 1 in the lab study written by A.R. McCutcheon et al entitled, “Antiviral screening of British Columbian medicinal plants,” and published in the 1995 Journal of Ethnopharmacology. Despite these positive lab findings, gold-standard human, clinical research is still needed for use of this herb in more serious conditions.

Mullein, Inflammation, & COVID-19

As is the case with many other diseases, the development of systemic inflammation is the main feature of COVID-19. In many cases, proinflammatory cytokines are overproduced, resulting in ‘cytokine storms’ (when the cytokines begin to attack the cells and tissues of the body). This can potentially increase the risk of multi-organ failure and even death in some cases. According to the 2021 clinical review published in the Biology journal entitled, “Searching for Scientific Explanations for the Uses of Spanish Folk Medicine: A Review on the Case of Mullein (Verbascum, Scrophulariaceae),” and written by José Blanco-Salas et al, their hypothesis suggests that several Verbascum (otherwise known as Mullein) phytochemicals – specifically the flavonoids apigenin, luteolin, and quercetin – have been shown to be replication inhibitors of other coronaviruses and also have promising anti-inflammatory effects. In addition, another recent review published in the Pharmacological Research journal by Yu-Feng Huang et al entitled, “Review on the potential action mechanisms of Chinese medicines in treating Coronavirus Disease 2019 (COVID-19),” studied the potential use of Traditional Chinese Medicine (TCM) to treat Covid-19 by inhibiting inflammatory mediators. The formulas used shared similar phytochemicals presented in Mullein such as luteolin, kaempferol, and quercetin. Much more research is still required before a definitive understanding of how Mullein may support those with Covid-19, however, the potentiality remains positive.

Additional Health Benefits of Mullein

Earaches & Infections

Due to the sensitive nature of the ear, they are often prone to viral and bacterial infections – trapping fluid behind the eardrum. According to the 2003 clinical trial published in the Pediatrics journal entitled, “Naturopathic treatment for ear pain in children,” and written by Michael Sarrell et al, ear drops prepared from the flowers of Mullein have healing potential for Otitis Media. All in all, Mullein’s well-established antibacterial, emollient, and astringent properties can make for an excellent choice in the treatment of temperamental ear ailments. *Please make sure to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism to make sure Mullein ear drops would be right for you.*

External Wound Healing & Recovery

Mullein has commonly been used in folk medicine to treat external wounds, cysts, zits, eczemas, rashes, ulcers, and even burns. A recent 2021 study published in the BMC Complementary Medicine and Therapies journal entitled, “The effect of the Verbascum Thapsus on episiotomy wound healing in nulliparous women: a randomized controlled trial,” and written by Sahar Taleb and Maryam Saeedi, aimed to evaluate the effect of Mullein on episiotomy wound healing. The pain and discomfort caused by episiotomies significantly affect the lives of mothers every day, so finding a quick, effective, and complete repair of these wounds is key. Overall, the results of this study provided better healing of episiotomy wounds after 10 days of use – potentially due to the phenol and flavonoid compounds.

Final Recommendations

Here is Nancy’s Mullein recommendation:

Some Precautions with Mullein:

While Mullein is generally considered safe and well-tolerated, there are a few precautions to keep in mind when using this herb:

1. Allergic Reactions: Some individuals may experience skin irritation or allergic reactions from Mullein, especially if they are sensitive to plants in the Scrophulariaceae family. The fine hairs on Mullein leaves can cause skin or throat irritation in some individuals. It is recommended to strain Mullein teas or infusions to remove any residual plant material.

2. Pregnancy and Breastfeeding: There is limited research on the safety of Mullein for pregnant or breastfeeding individuals. While Mullein is traditionally considered safe, it is always best to consult a healthcare provider before use.

3. Drug Interactions: Mullein may act as a mild diuretic, potentially increasing urination. This could interfere with medications for high blood pressure, diuretics, or other conditions requiring careful hydration. It is advisable to speak with a healthcare professional if you are taking any medications to avoid potential interactions.

4. Avoiding Contaminated Sources: When harvesting Mullein in the wild, be cautious about where it is collected. Plants growing near polluted areas (e.g., roadsides or industrial zones) may absorb harmful chemicals from the environment. Always source Mullein products from reputable suppliers to ensure they are free from contaminants and have been properly processed.

5. Pre-Existing Conditions :Those with existing medical conditions, including chronic respiratory issues, should consult a healthcare provider before using Mullein as a long-term solution. It may complement treatment but should not replace conventional medical care.

Disclaimer: There is no “one size fits all” when it comes to recommending Mullein. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Healthline | WebMD | Encyclopedia | The Naturopathic Herbalist | Science Direct | National Academies | Very Well Health | Medline Plus

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History of Peppermint

Ancient Roots

Peppermint, also known as “candy mint,” has been used for centuries for both medicinal and practical purposes. Its earliest recorded use dates back to 1550 BCE in the Ebers Papyrus, an Egyptian medical text where it was valued as a remedy for indigestion and stomach ailments. The herb was even used as a form of currency due to its significance in ancient cultures. Peppermint’s remarkable properties made it a staple in herbal medicine across various civilizations, including in ancient Greece and Rome, where it was also used for ceremonial purposes and to freshen teeth.

The Mythology Behind Peppermint

The scientific name Mentha piperita is derived from Greek mythology. The genus Mentha was named after the nymph Minthe, who caught the eye of the underworld god Pluto. Out of jealousy, Pluto’s wife, Persephone, murdered Minthe by stomping her into the ground. Pluto honored her memory by turning her into a plant with a refreshing aroma that would be cherished for generations. The species name piperita translates to “peppery,” distinguishing peppermint from other forms of mint in terms of its characteristic cooling and intense flavor.

Traditional Use

Throughout the centuries, peppermint expanded in usage, addressing everything from digestive issues to headaches. By the mid-1700s, peppermint was formally listed as a medicinal agent for treating a variety of conditions, such as migraines, respiratory ailments, and skin irritations. Traditional herbalists also found unconventional uses for the plant, including as an aphrodisiac, vermin repellent, and tooth cleanser. Today, peppermint continues to be renowned for its therapeutic versatility, widely recommended for its anti-nausea effects, soothing properties on the gastric lining, and ability to alleviate cramps, headaches, and various skin and respiratory issues.

Appearance and Growth

Botanical Description

Peppermint (Mentha piperita) is a hardy herbaceous perennial from the mint family (Lamiaceae) that thrives in moist climates.

• Hybrid Origin: A natural cross between Water Mint (Mentha aquatica) and Spearmint (Mentha spicata).

• Growth Characteristics: Peppermint grows to about 2–3 feet tall and spreads aggressively via runners that grow both above and below the soil. Known for its invasive nature, peppermint can quickly overtake gardens without careful monitoring.

• Physical Features:

  • Stems: Square-shaped, a typical feature of mint plants.

  • Leaves: Stalked, smooth, deep green, and lance-shaped leaves with reddish veins that release a sharp fragrance when crushed.

  • Flowers: Small pinkish-lavender blooms appear in oblong clusters during summer, and the flowers, along with the leaves, are typically harvested as they begin to open.

Natural Habitat

While peppermint is thought to have originated in the Mediterranean, it has spread worldwide and grows wild throughout Europe and North America today. This plant thrives in cool, moist environments with well-drained, nutrient-rich soils. Peppermint can frequently be found near streams, drainage ditches, and other water sources, where the soil remains loose and organically rich. Major global producers include the United States, India, and China, where peppermint is cultivated on a large scale for medicinal and industrial use.

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Clinical Applications of Peppermint

Beneficial Chemical Constituents

Peppermint contains a variety of bioactive compounds and nutrients that contribute to its extensive health benefits:

• Menthol: The most active compound, responsible for its cooling sensation, analgesic, antimicrobial, and anti-inflammatory effects.

• Menthone: Known for its analgesic and soothing qualities.

• Cineol: Provides respiratory support and contributes to its anti-congestive properties.

• Volatile Oils: Includes menthol, menthone, and cineol, which collectively enhance the plant’s medicinal potency.

• Vitamins and Minerals:

  • Vitamin A: Supports vision, immune health, and skin regeneration.

  • Vitamin C: Boosts immunity and acts as a powerful antioxidant.

  • Riboflavin (Vitamin B2): Essential for energy production and cellular function.

  • Folate: Supports cell and tissue growth.

  • Niacin, Phosphorus, and Zinc: Important for metabolic support and cellular health.

  • Calcium, Iron, Magnesium, Potassium, Copper, and Manganese: Contribute to bone health, energy metabolism, oxygen transport, and overall cellular function.

• Dietary Fiber: Aids in digestion and promotes gut health.

Medicinal Properties and Uses

Peppermint has a broad spectrum of therapeutic properties, making it a valuable herb in both traditional and modern medicine. Its preparations are known to possess various health-promoting effects:

• Carminative and Anti-Emetic: Helps relieve nausea, indigestion, bloating, and other gastrointestinal complaints.

• Antimicrobial and Antiseptic: Prevents infections and supports oral health.

• Anti-Inflammatory and Antispasmodic: Reduces inflammation and alleviates muscle spasms, menstrual cramps, and IBS symptoms.

• Analgesic and Antitussive: Provides pain relief and suppresses coughing in colds and respiratory illnesses.

• Anti-Congestive and Diaphoretic: Clears sinus congestion and supports fever reduction.

• Vulnerary and Astringent: Assists in wound healing and reduces skin irritation.

• Stimulant and Anxiolytic: Boosts energy, improves focus, and reduces anxiety.

• Antihypertensive: Helps lower blood pressure and supports cardiovascular health.

Due to its versatile properties, peppermint can be used on its own or combined with other herbs and dietary supplements. This combination can amplify its medicinal effects, making it a go-to herb in both complementary and integrative medicine.

Clinical Studies

Migraines & Headaches

Migraines are one of the most common health conditions experienced worldwide. Roughly 1 billion people suffer from this disabling neurological condition. One 2015 study entitled “Efficacy and Tolerability of STOPAIN for a Migraine Attack” written by Andrea St. Cyr et al and published in the Frontiers in Neurology Journal aimed to determine whether a topical menthol (6%) gel applied to the base of the skull would help relieve a migraine attack. Topical treatments can be an appealing alternative to usual treatment due to their accessibility, low cost, lack of systemic side effects, and the fact that they bypass the gastrointestinal tract. The participants involved in the study had been diagnosed for 1 year with episodic migraine with or without auras, experiencing 1-10 attacks and no more than 15 total headache days per month. They were instructed to record their pain severity and associated symptoms within 1hr of headache onset and then apply the study gel, and then at other varying time points after administrating the gel. The study found a significant improvement in headache intensity by hour 2 after applying the gel. This shows promising potential for the gel, STOPAIN, to be an effective treatment for acute migraine attacks

Another recent study entitled “Comparing the Effect of Intranasal Lidocaine 4% with Peppermint Essential Oil Drop 1.5% on Migraine Attacks: A Double-Blind Clinical Trial,” written by Mahmood Rafieian-kopaei et al and published in the International Journal of Preventative Medicine Journal in 2019 was designed to compare the impact of intranasal lidocaine (4%) and peppermint essential oil (EO) drop (1.5%) on migraine attacks. Using nasal medicines is considered to treat headaches because it’s thought to be easier and more effective than other current treatment methods. In this double-blind, parallel, randomized controlled trial, 120 adult participants diagnosed with migraines were treated with intranasal lidocaine drop (4%), peppermint EO drop (1.5%), or placebo. Participants were asked to record their headache severity in four scales before taking the medicine, and then record their symptoms 5-15 mins after drop pouring. If their headaches persisted after 15 minutes, they were allowed a second dose of medicine. The study found that the headache intensity decreased in 41.5% of participants in the lidocaine group and 42.1% of participants in the peppermint oil group, but only 4.9% of participants in the placebo group expressed any reduction. Based on these findings, peppermint EO and lidocaine are able to considerably reduce the intensity and frequency of headaches, as well as relieve the pain of most migraine sufferers after 5 minutes following the medicine consumption.

Gastrointestinal Health

IBS

Peppermint, among other mints, has been used for centuries to treat gastrointestinal ailments. One 2018 clinical review entitled “Review article: The physiologic effects and safety of Peppermint Oil and its efficacy in irritable bowel syndrome and other functional disorders” written by Bruno P. Chumpitazi et al and published in the Alimentary Pharmacology & Therapeutics Journal aimed to evaluate Peppermint oils effects on gastrointestinal health, as well as overall clinical use and efficacy. The authors of the review compiled 96 randomized placebo-controlled trials out of 2,800 manuscripts based on the keywords (used both individually and combined): peppermint, peppermint oil, pharmacokinetics, menthol, esophagus, stomach, small intestine, gallbladder, colon, transit, dyspepsia, and irritable bowel syndrome. They found that Peppermint oil had several mechanisms of action (smooth muscle relaxation, anti-microbial effects, anti-inflammatory activity, etc) that affected the esophageal, gastric, small intestine, gallbladder, and colonic physiology. The 96 studies confirmed its support when used for irritable bowel syndrome (IBS), functional dyspepsia, childhood functional abdominal pain, and postoperative nausea. This review gives a clearer overall understanding of Peppermint oil and its multifaceted nature in regard to treating functional gastrointestinal disorders.

IBS in particular is a chronic functional bowel disorder that is common in about 10-15% of the US population. Some of the common symptoms experienced during an IBS flair are abdominal pain or discomfort, abdominal bloating, constipation, diarrhea, a sensation of incomplete evacuation, pain at evacuation, the passage of gas or mucus, and urgency of bowel movement. Another clinical trial entitled “A Novel Delivery System of Peppermint Oil Is an Effective Therapy for Irritable Bowel Syndrome Symptoms” written by Brooks D. Cash et al and published in the 2015 Digestive Diseases and Sciences Journal aimed to evaluate the efficacy of highly purified Peppermint when used in participants with moderate to severe IBS. The participants were instructed to take 2 capsules (of either Peppermint oil or an identical placebo) between 30 and 90 minutes before breakfast, lunch, and dinner. After 4 weeks, participants in the Peppermint oil group experienced greater improvement in their symptoms and provided rapid relief.

Nausea

Nausea and vomiting during pregnancy are very common symptoms many women experience in the first trimester. Healthcare providers and midwives have sought out the use of complementary therapies to bypass the use of pharmaceuticals in early pregnancy, such as through the use of aromatherapy. One 2013 study published in the Journal of Natural Sciences Research written by Rania Mahmoud Abdel Ghani and Adlia Tawfik Ahmed Ibrahim and entitled, “The Effect of Aromatherapy Inhalation on Nausea and Vomiting in Early Pregnancy: A Pilot Randomized Controlled Trial,” aimed to study the effects of mixed essential oil inhalation on nausea and vomiting in the first trimester. They gathered 100 pregnant women with single fetuses, free from any medical disorders, who had nausea and/or vomiting, required anti-emetics, and were not hospitalized. The participants were asked to use the predefined essential oils twice a day, prior to napping or sleeping, and record any episodes of nausea and number of vomit within twelve hours starting from inhalation of fragrance daily for three days. They found that nausea and vomiting episodes decreased after the third day compared with the baseline assessment. They also experienced heightened energy levels, and decreased fatigability.

On the other hand, nausea, vomiting, and retching are among the most common adverse effects of chemotherapy. Not only does it lead to fluid-electrolyte imbalance, dehydration, weight loss, and physiological effects caused by poor drug absorption and/or decreased elimination from kidneys, but it also has a negative effect on the patient’s social life, work life, daily activities, and psychological well-being. A recent 2021 study entitled “The Effects of Peppermint Oil on Nausea, Vomiting and Retching in Cancer Patients Undergoing Chemotherapy: An Open Label Quasi–Randomized Controlled Pilot Study” written by Nuriye Efe Ertürk and Sultan Taşcı and published in the Complementary Therapies in Medicine Journal investigated the effects of peppermint oil on the frequency nausea, vomiting, retching and the severity of nausea in cancer patients undergoing chemotherapy. The participants were asked to apply one drop of the aromatic mixture on the spot between their upper lip and their nose – three times a day for the five days following their chemotherapy sessions, in addition to the routine antiemetic treatment. The control group only underwent routine antiemetic treatment. The study found that Peppermint oil significantly reduced the frequency of nausea, vomiting, retching, and the severity of nausea in cancer patients undergoing chemotherapy.

Dyspepsia

Functional dyspepsia is described as an “upper abdominal discomfort, described as burning sensation, bloating or gassiness, nausea, or feeling full too quickly after starting to eat.” Many allopathic and herbal therapies have been tried but resulted in limited success. The 2019 review entitled “Peppermint Oil in Conjunction with Caraway Oil: Remedy for Functional Dyspepsia?” written by Wasim Jafri and Muhammad Kamran and published in the Biomedical Journal of Scientific & Technical Research reviewed and discussed the role of Peppermint oil (in combination with Caraway oil) in the use of dyspeptic individuals. Dyspepsia is a complex condition involving visceral hypersensitivity, reduced gastric accommodation and emptying, active Helicobacter pylori (H. pylori) infection, abnormal small intestinal motility, and psychological disorders. The study emphasizes that prolonged treatments with many drugs typically used end up losing their efficacy. They found that there were many studies that highlighted the synergistic effect of the Peppermint oil and Caraway oil blend to help control the variety of symptoms associated with the condition. However, studies are still lacking on the long-term benefits of this blend. In addition, the therapeutic effect of Peppermint oil used isolated for dyspepsia is still unknown and requires further studies.

Another study entitled “Efficacy and tolerability of a fixed combination of peppermint oil and caraway oil in patients suffering from functional dyspepsia” also aimed to assess the efficacy and safety of the blend of Peppermint oil and Caraway oil in participants with functional dyspepsia. The study used a total of 96 out-patients asked to take one capsule twice daily of the blend or the placebo for 28 days. By the end of the 28 days, the average intensity of pain reduced by 40% versus the baseline and by 22% in the placebo group. In addition, pressure, heaviness, and fullness had a 43% reduction versus a 22% for the placebo group. Overall, the results demonstrated the efficacy of the Peppermint oil and Caraway oil blend for the treatment of dyspepsia.

Additional Health Benefits of Peppermint

Skin & Hair Health

Pruritus (itchiness) is the most frequently heard skin complaint. Although generally considered benign, it can also be a symptom of an underlying condition. In one study entitled “Effectiveness of topical peppermint oil on symptomatic treatment of chronic pruritus” published in the 2016 Clinical, Cosmetic, and Investigational Dermatology Journal by Lotfy T Elsaie et al, they aimed to assess the efficacy of Peppermint oil applied topically to treat chronic pruritus. The study included 50 participants diagnosed with chronic pruritus due to hepatic, renal, or diabetic causes and divided them into two groups of 25 participants. Group 1 was instructed to hydrate their skin and then apply the topical Peppermint oil, while Group 2 was instructed to apply petrolatum topically by hand, twice daily for 2 weeks. Overall they found that the topical treatments of chronic pruritus with Peppermint oil were effective, easy to use, safe, cheap, and more acceptable for those whose topical and systemic treatments tend to be irritating, contraindicated, or less well tolerated.

Another study published in the 2016 Microvascular Research Journal by Daniel H. Craighead and Lacy M. Alexander entitled “Topical menthol increases cutaneous blood flow” sought to characterize the microvascular effects of topical menthol(Peppermint) and ilex(Holly) application. There were 3 separate protocols conducted to examine the menthol and ilex-mediated changes in the skin blood flow. They found that menthol applied topically, with or without ilex, increases skin blood flow. This could potentially help with hair growth, as increased blood flow may help stimulate your scalp.

Muscle Pain & Inflammation

The active constituent in Peppermint oil, Menthol, has been used as a natural pain reliever since ancient times. The 2018 review entitled “The role and mechanism of action of menthol in topical analgesic products” written by J. V. Pergolizzi Jr MD et al and published in the Journal of Clinical Pharmacy and Therapeutics reviews the basic science, clinical efficacy, and safety related to the pain-relieving attributes of menthol. At the time the review was being conducted, results were limited to preclinical studies, clinical trials, and reviews published within 5 years, which only gave them 31 reports. The review emphasizes that as a topical agent, menthol acts as a counter-irritant due to its cooling effect and ability to initially stimulate nociceptors and then desensitize them. Topical use of menthol appears safe for a variety of painful conditions, including musculoskeletal pain, sports injuries, neuropathic pain, and migraines. The review hopes that the continued modern understanding of menthol as a natural analgesic can help broaden the search for replacements for opioid analgesics.

Another recent 2021 study entitled “Anti-osteoarthritis potential of peppermint and rosemary essential oils in a nanoemulsion form: behavioral, biochemical, and histopathological evidence” written by Mojgan Mohammadifar et al and published in the BMC Complementary Medicine and Therapies Journal aimed to evaluate the effect of nanoemulsion containing Peppermint and rosemary essential oils in rats with osteoarthritis. The study assigned 36 male rats into 6 different groups: Control (saline injection into the knee), osteoarthritis (intra-articular injection of 2 mg monosodium iodoacetate), and four groups of osteoarthritis treated with nanoemulsion gel, nanoemulsion solution, Rosemary, and Peppermint essential oil gel, or diclofenac sodium. The rats were topically given a dose of 1 ml daily. At the end of their study, they found that the nanoemulsion containing the essential oils of Peppermint and Rosemary helped to reduce osteoarthritis pain via increasing antioxidant capacity. In addition, it helped to improve the histopathological features of the rats’ knee joints.

Cough, Cold, & Sore Throat

The use of herbs for treating respiratory ailments has been a common practice worldwide for thousands of years. The 2011 study published in the Evidence-Based Complementary and Alternative Medicine Journal by Eran Ben-Arye et al and entitled “Treatment of Upper Respiratory Tract Infections in Primary Care: A Randomized Study Using Aromatic Herbs” investigated the clinical effects of aromatic essential oils in patients with upper respiratory tract infections. There was a spray used on 60 patients (26 in the study group and 34 in the control group) that contained the essential oils of five plants (Eucalyptus citriodora, Eucalyptus globulus, Mentha piperita, Origanum syriacum, and Rosmarinus officinalis). They were asked to apply it 5 times a day for 3 days. The results found that the spray brought a significant and immediate improvement in symptoms of upper respiratory tract infections (sore throat, hoarseness, cough, etc) due to the anti-inflammatory and analgesic properties of the spray.

As mentioned before, many studies have shown that Peppermint has antibacterial, antiviral, and anti-inflammatory properties, mostly due to its active constituent Menthol. In a 2008 study entitled “Impact of menthol inhalation on nasal mucosal temperature and nasal patency” published in the American Journal of Rhinology & Allergy by Lindemann J et al, they assessed the effect of inhaling menthol on airflow improvement in the nasal cavity. They found that the menthol directly stimulates the cold receptors, entailing the participant to feel a sensation of having a clearer nose. Therefore, inhaling the steam from peppermint tea could potentially help you feel as though your breathing is easier if you were sick.

Final Recommendations

Here is Nancy’s Peppermint recommendation:

Some Precautions with Peppermint:

People with G6PD deficiency. People with a specific enzyme deficiency, called G6PD deficiency, should avoid using peppermint as an extract or oil in aromatherapy.

People taking certain medications. Peppermint oil aromatherapy can inhibit an enzyme called CYP3A4, which is responsible for breaking down many types of medication. If you’re taking any prescription medications, please consult with me first before using peppermint oil.

Children and babies. You should avoid applying peppermint oil to the faces or chests of babies and young children.

Pets. Peppermint aromatherapy can be toxic to pets whether applied to the skin, used in diffusers or licked up in the case of a spill.

It’s also important to remember that peppermint essential oil is very concentrated and should always be diluted properly before topical use. Only a few drops of essential oil are needed for diluting in an ounce of carrier oil.

Disclaimer: There is no “one size fits all” when it comes to recommending Peppermint. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Gardener’s Path | Lifetime Tea | Herbalgram | Michigan State University | Brittanica | Science Direct | Tampa Bay | Medical News Today | Mount Sinai | Encyclopedia | Young Living | Dr. Axe | Healthline | Mount Sinai | Botanical-Online

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History of Elderberry

Ancient Roots in Healing

Elderberry, commonly known as black elder and scientifically referred to as Sambucus nigra, has long been revered for its medicinal properties. Often referred to as the “tree of healing and prosperity,” its flowers, berries, and inner bark were commonly used in remedies passed down through generations.

The Anglo-Saxon name aeld, meaning “to kindle,” derives from its hollow stems, which were used in ancient times to safely blow on kindling while starting fires. Beyond this practical use, elderberry was valued for medicinal purposes and even as a source of natural beauty care. Over time, both European cultures and Native Americans developed unique ways to incorporate elderberry into treatments for various ailments.

Modern research validates elderberry’s rich history by confirming its immune-boosting properties, vitamin C content, and antioxidants, all of which contribute to its healing effects. Elderberries are celebrated for their ability to fight inflammation, improve cardiovascular health, and reduce the risk of chronic illnesses like diabetes and certain types of heart disease.

Traditional Uses

Elderberry has a rich history in traditional medicine. Here are some of its most notable therapeutic applications:

• Immune Support: Elderberries were historically prepared into teas, tonics, and elixirs to fight colds, flu, and respiratory infections. European cultures prized elderflower tea particularly for inducing a cleansing sweat to reduce fevers. Similarly, Native Americans relied on elderflower infusions for their fever-reducing properties.

• Skin Health: In ancient European culture, washing one’s face with elderflower dew was a common beauty ritual thought to enhance skin health. Elderberry salves were also used by Native Americans to treat burns, sores, and eczema.

• Digestive and Detox Support: The inner bark of the elder tree was used as a diuretic and laxative, helping to cleanse the body. Native Americans also consumed elderflower for its detoxifying effects and used it in tonics to promote gut health.

• Anti-Inflammatory Properties: Elderberry was traditionally used to relieve symptoms of inflammation, including those associated with neuralgia, rheumatism, and joint aches. Modern research corroborates these effects, linking elderberries to lower inflammation levels throughout the body.

• Insect Repellent: Beyond medical uses, dried elder leaves were often scattered around homes by Indigenous people to repel insects—an innovative way to ensure household health and cleanliness.

Elderberries were also incorporated into culinary traditions, being made into wines, pies, jellies, and syrups, allowing people to reap their benefits in a more palatable form.

Appearance and Growth

Botanical Description

Elderberries are small, dark purple fruits that grow on a tree or shrub. The plant can be identified by the following characteristics:

• Flowers: White to light-yellow blooms that appear in June and July.

• Berries: Small, glossy, dark purple fruits that ripen in early autumn (September and October).

• Leaves: Green, feather-like leaves that provide cover for the flowers a

Natural Habitat

Elderberry thrives in temperate regions of Europe, North America, and Asia, preferring moist, well-drained soil and sunny locations. Two primary species are commonly known:

1. European Elderberry (Sambucus nigra)

2. American Elderberry (Sambucus canadensis)

The elder tree thrives in hedgerows, woodlands, and sunny fields, often signaling its presence with its clusters of flowers and vibrant berries.

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Clinical Applications of Elderberry

Beneficial Chemical Constituents

Elderberry is rich in a variety of beneficial chemical constituents, including vitamin C, dietary fiber, and antioxidants such as phenolic acids, flavonols, and anthocyanins. These compounds act synergistically to protect the body from the harmful effects of free radicals, which can lead to cellular damage known as oxidative stress. Antioxidants are key to reducing oxidative stress, which is believed to play a role in the development of several chronic conditions, including:

• High blood pressure

• High cholesterol

• Obesity

• Metabolic syndrome

• Diabetes

• Anemia

• Certain cancers

Medicinal Properties and Uses

Elderberry is renowned for its ability to boost immune health and assist in treatment and recovery from the common cold and influenza. Scientific research, including multiple in vitro and in vivo studies, has validated its diverse medicinal benefits. Its antioxidant and nutrient profile makes Elderberry a powerful addition to daily wellness routines, helping to manage overall health and reduce the risk of chronic illness.

Clinical Studies

Recovery from Influenza & Other Respiratory Illnesses

Elderberries have traditionally been used for centuries as a supportive aid against influenza and the common cold. They have repeatedly shown to display antibacterial and antiviral effects in in vitro studies. One study published in the 2016 Nutrients Journal written by Evelin Tiralongo et al and entitled, “Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial,” aimed to investigate if Elderberry extract had beneficial effects on respiratory and mental health of 312 economy class passengers travelling from Australia to an overseas destination. They had the participants complete surveys 10 days before traveling, 2 days before traveling, and 4-5 days after reaching their destintaion. The results found that Elderberry was able to decrease the symptom load and reduce their cold duration by approximately 2-3 days.

Influenza A and B Study in Panama and Norway

Influezna is a common viral infection that can potentially pose severe to fatal risks to high-risk populations. In a 2004 study entitled “Randomized Study of the Efficacy and Safety of Oral Elderberry Extract in the Treatment of Influenza A and B Virus Infections,” written by Z Zakay-Rones et al and published in The Journal of international medical research, they analyzed the effectiveness Elderberry had in treating influenza A symptoms. They compared their study to a prior placebo-controlled, double-blind clinical study done in Panama. The prior elderberry study done in Panama showed a complete cure of influenza B achieved within 2 – 3 days in nearly 90% of the elderberry-treated group. All in all, elderberry extract proved to offer an efficient, safe, and cost-effective addition to the present arsenol of medications available for both influenza A and B.

Streptococcus, Influenza, and Upper Respiratory Infections

It’s well known that Elderberry is a supportive agaent for the common cold and influenza due to its antiviral and antibacterial effects. In a 2011 study published in BMC Complementary Medicine and Therapies journal written by Christian Krawitz et al and entitled, “Inhibitory activity of a standardized elderberry liquid extract against clinically-relevant human respiratory bacterial pathogens and influenza A and B viruses,” they analyzed the potential antimicrobial activity of Elderberry syrup against several human bacterial and viral pathogens known to cause infections of the upper respiratory tract. The results indicated that Elderberry syrup was responsive towards 3 different bacteria strains of Streptococcus, a strain of bacterium (Branhamella catarrhalis), as well as influenza infections. This is the first time Elderberry syrup showed possession of antimicrobial activity.

Elderberry, Cytokines, & COVID-19

Many people showed interest in the use of Elderberry supplements at the start of the COVID-19 pandemic to assist in treatment or prevention. However, there was growing concern on Elderberries potentionally overstimulating the immune system during COVID-19 infections. Elderberries contain anthocyanins, a type of flavonoid that produces immunomodulating and potentially anti-inflammatory effects. In addition, some evidence has shown an increase in inflammatory cytokines, while others also suggest a decrease in cytokines. It should also be noted that in some cases of COVID-19 infections, proinflammatory cytokines were overproduced, resulting in ‘cytokine storms'(when the cytokines begin to attack the cells and tissues of the body). This led to the increased risk of multiorgan failure and death in these cases.

Elderberry & Treatment of Viral Respiratory Infections

In a recent 2021 research article entitled, “Elderberry for prevention and treatment of viral respiratory illnesses: a systematic review,” written by Susan Wieland et al and published in the BMC Complementary Medicine and Therapies journal, they conducted a systematic review to determine the benefits and potential harms of elderberry for the prevention and treatment of viral respiratory infections. In addition, the review assessed the relationship between elderberry supplements and negative health impacts associated with overproduction of pro-inflammatory cytokines. They screened 1,187 different records and included five randomized trials on elderberry for the treatment or prevention of viral respiratory illness. Elderberry proved to have favorable effects on reducing the severity and duration of influenza and the common cold. Overall, they did not find any association with severe adverse effects, such as overstimulation of the immune system, upon ingestion.

Additional Health Benefits of Elderberry

High Cholesterol

The versatile herb, Elderberry, has long been revered for its medicinal purposes. However, new medicinal purposes for it are now beginning to be explored – such as reducing levels of harmful LDL cholesterol in our blood. A 2004 study published in European journal of clinical nutrition entitled, “Effects of elderberry juice on fasting and postprandial serum lipids and low-density lipoprotein oxidation in healthy volunteers: a randomized, double-blind, placebo-controlled study,” written by M Murkovic et al aimed to verify the results of a previous pilot study involving Elderberry and cholesterol levels. The results showed that even small doses, such as 5 ml of elderberry juice, may reduce blood cholesterol levels.

Hyperuricemia, Cardiovascular Disease, and Hypertension

Elevated levels of uric acid has been linked to an increase in blood pressure as well as overall negative cardiovascular effects. The 2014 study published in Journal of Functional Foods entitled, “Advanced research on the antioxidant and health benefit of elderberry (Sambucus nigra) in food – a review,” written by Andrzej Sidor and Anna Gramza-Michałowska, analyzed the overall antioxident effects of elderberry. After analyzing many studies, they found that elderberry had positive effects on blood pressure, was able to reduce oxidative stress, increase the activity of antioxidant enzymes in the blood plasma, and reduce uric acid levels. One of the reasons why is due to the polyphenols found in Elderberries. They have been shown to significantly improve endothelial cells functions (releasing substances that control vascular relaxation and contraction, as well as enzymes that control blood clotting, immune function and platelet adhesions).

Diabetes

There have been a handful of studies done proving Elderberry’s antioxidant properties can be beneficial for balancing out blood sugar in diabetes. A 2017 study entitled,”Effect of Elderberry (Sambucus nigra L.) Extract Supplementation in STZ-Induced Diabetic Rats Fed with a High-Fat Diet,” written by Ângelo Salvador et al and published in the International journal of molecular sciences investigated the effects Elderberries supplements had on STZ-induced diabetic rats. The results showed that elderberry extract was able to balance the blood sugar levels and help reduce insulin resistance. Further studies would be required to identify the effects in humans.

Final Recommendations

Here are Nancy’s Elderberry recommendations:

Some Precautions with Elderberry:

While elderberry is known for its many health benefits, there are certain precautions and guidelines to keep in mind when using this herb:

1. Avoid Consuming Raw Elderberries: Raw elderberries, as well as the plant’s bark, leaves, and seeds, contain a compound that can produce cyanide in your body. Eating raw elderberries can cause nausea, vomiting, diarrhea, and, in severe cases, cyanide poisoning. To avoid these risks, elderberries should be cooked or processed before consumption.

2. Pregnancy and Breastfeeding: The safety of elderberry use during pregnancy and breastfeeding has not been fully established. If you are pregnant or breastfeeding, it is best to consult with a healthcare provider before using elderberry in any form.

3. Autoimmune Disorders and Immune Stimulation: Elderberry is known to boost immune system activity. People with autoimmune conditions such as lupus, rheumatoid arthritis, or multiple sclerosis should be cautious, as elderberry may overstimulate the immune system. Consult your healthcare provider before use.

4. Potential Interactions with Medications: Elderberry may interact with certain medications, including:

• Immunosuppressive drugs (used in autoimmune diseases or organ transplants)

• Diuretics (due to elderberry’s potential diuretic effects)

• Laxatives (as elderberry may have mild laxative properties)

• Diabetes medication (due to its potential to lower blood sugar)
  Always consult a healthcare provider if you are taking any of these medications.

5. Allergic Reactions: Some individuals may experience mild allergic reactions when using elderberry products for the first time. These reactions might include:

• Skin rash

• Itching

• Swelling

If you experience any of these symptoms, discontinue use and consult a healthcare provider.

6. Children’s Use: Elderberry is generally considered safe for children when given in moderate, age-appropriate doses (e.g., elderberry syrup). However, improper preparation or excessive consumption can lead to adverse reactions. Always follow dosage instructions on products and avoid giving raw or undercooked elderberries to children.

Disclaimer: There is no “one size fits all” when it comes to recommending Elderberry. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Thriving Beyond Surviving | Cleveland Clinic | Healthline | The Health Hut | PennState Extension | Wellbeing | Medical News Today

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History of Stinging Nettle

Ancient Roots

Stinging Nettle (Urtica dioica) has a rich history stretching back to the Bronze Age, long before its reputation as a stinging weed. Ancient civilizations across Europe, Egypt, and Asia valued the plant not only for its medicinal properties but also for its practicality.

In Ancient Rome, soldiers used Stinging Nettle to stimulate circulation by rubbing the plant directly onto their skin—a practice that reportedly helped them stay warm in colder climates. Egyptians relied on nettle infusions to relieve arthritis and back pain, while the Greek physician Hippocrates documented its use for over 60 ailments, including joint pain, fatigue, and respiratory conditions.

The plant’s name reflects its physical nature: “Urtica” comes from the Latin word uro, meaning “to burn,” which describes the burning sensation caused by its hairs. The Anglo-Saxon word “nettle,” meaning “needle,” alludes to its sharp sting. Despite its irritating qualities, early civilizations recognized its immense medicinal benefits.

Traditional Use

Over the centuries, Stinging Nettle has been used in various ways, spanning healing, food, and even textiles.

1. Medicinal Applications:
   Ancient herbalists used nettle leaves and roots to treat arthritis, scurvy, anemia, and allergies. The plant’s ability to reduce inflammation made it an essential tool for managing joint pain and seasonal allergies. Nettles were also steeped into teas and used as a spring tonic to cleanse the blood and boost vitality during seasonal transitions.

2. Textiles and Fibers:
   The plant’s tall, fibrous stems were prized for their strength, and nettle fibers were commonly used to make fishing nets, ropes, and sackcloth. In Scotland during the 16th and 17th centuries, nettles were foundational for producing household textiles. This use carried into modern times: during World War I and II, nettle fibers served as an alternative to cotton for making uniforms and other materials in times of shortages.

3. Culinary Uses:
   Stinging Nettle is also recognized as a wild edible. Its young leaves, when cooked or dried, lose their sting and are packed with nutrients like iron, calcium, and vitamins A and C. It has been traditionally consumed as a vegetable, added to soups and teas, and incorporated into curries around the world.

Appearance and Growth

Botanical Description

Stinging Nettle is a perennial herbaceous plant that belongs to the Urtica genus, which includes around 46 species. It can grow up to 4–8 feet tall, forming dense colonies in suitable locations.

The plant can be identified by its:

• Leaves and Stems: Serrated, heart-shaped leaves and square stems covered with fine, hair-like structures (trichomes) that release irritant chemicals upon contact. The leaves and stems are hairy, giving the plant its distinctive stinging sensation.

• Flowers: Tiny greenish flowers that grow in clusters along drooping spikes, often inconspicuous until the plant sets seeds.

Despite its reputation as a painful plant to handle, Stinging Nettle has been cultivated and wild-harvested for centuries for both medicinal and practical purposes.

Natural Habitat

Native to Europe and Eurasia, Stinging Nettle is now widespread in temperate regions worldwide, including North America, Asia, and parts of Africa. It thrives in moist, fertile soils and full sun to partial shade.

You’re most likely to find Stinging Nettle growing in:

• Streams and Rivers: Nettles prefer moist environments, often growing on riverbanks and near freshwater bodies.

• Woodland Edges: They naturally populate fields, woodlands, and meadows.

• Disturbed Areas: Roadsides, old farmlands, and urban edges are common spots for this fast-spreading plant to grow.

Its ability to spread aggressively makes it a hardy species, and while beneficial, it’s considered invasive in some areas.

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Clinical Applications of Stinging Nettle

Beneficial Chemical Constituents

Stinging Nettle (Urtica dioica) contains a wealth of bioactive compounds that contribute to its diverse range of health benefits:

• Vitamins: Rich in vitamins A, C, and K, as well as several B vitamins, which support overall health and cellular function.

• Minerals: High in calcium, iron, magnesium, phosphorus, potassium, and sodium, essential for bone health, energy production, and electrolyte balance.

• Amino Acids: Provides all essential amino acids, which are crucial for protein synthesis and muscle repair.

• Polyphenols: Includes kaempferol, quercetin, caffeic acid, coumarins, and other flavonoids, known for their antioxidant and anti-inflammatory effects.

• Pigments: Contains beta-carotene, lutein, and other carotenoids, which protect against oxidative damage and promote eye health.

These compounds work together to offer numerous therapeutic benefits, making Stinging Nettle an incredibly valuable herb for natural wellness.

Medicinal Properties and Uses

Stinging Nettle is highly regarded in both traditional and modern herbal medicine for its extensive medicinal properties. The plant exhibits a broad range of therapeutic actions, including:

• Anti-inflammatory: Reduces inflammation, particularly in conditions like arthritis, joint pain, and seasonal allergies.

• Antioxidant: Neutralizes free radicals, helping to combat oxidative stress and protect cells.

• Analgesic: Alleviates pain, including muscular discomfort and inflammatory pain.

• Diuretic: Supports kidney and urinary health by promoting the natural excretion of excess fluids.

• Hypotensive: May contribute to improving blood pressure levels, supporting cardiovascular health.

• Antiproliferative: Shows potential for inhibiting abnormal cell growth in certain conditions.

• Anti-infectious: Exhibits antimicrobial properties that help fight off infections in the body.

• Antiulcer: Protects the gastric lining and may reduce the risk of ulcers.

Clinical Studies

Final Recommendations

Here are Nancy’s Stinging Nettle recommendations:

Some Precautions with Stinging Nettle:

While Stinging Nettle (Urtica dioica) is generally considered safe for most people when used appropriately, it is important to be aware of some precautions:

• Skin Irritation: The fine hairs on fresh leaves and stems can cause a painful stinging sensation and rash upon contact. Always handle with gloves and use dried or cooked nettles to avoid irritation.

• Pregnancy and Breastfeeding: Consult a healthcare provider before using Stinging Nettle if you are pregnant or breastfeeding, as its safety in these conditions is not well established.

• Medication Interactions: Stinging Nettle may interact with certain medications such as blood thinners, diuretics, antihypertensives, and diabetes medications. If you are on medication, consult with a healthcare provider before use.

• Kidney Issues: Due to its diuretic properties, individuals with kidney conditions should seek medical advice before using Stinging Nettle, as it may affect electrolyte balance and kidney function.

• Allergies: Individuals with allergies to plants in the Urticaceae family should exercise caution, as they may experience allergic reactions to Stinging Nettle.

Disclaimer: There is no “one size fits all” when it comes to recommending Stinging Nettle. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Mount Sinai | WebMD | Britannica | Healthline | UC IPM | Herbalgram | DEC NY | Gaia Herbs | NCBI

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History of Litholytic Herbs

Litholytic herbs have been an integral aspect of traditional medicine across cultures for their ability to dissolve and prevent stones in the body, such as kidney and gallstones. These herbs were believed to not only relieve pain caused by stones but also actively break down or dissolve them into smaller fragments, allowing the body to expel them more easily. Additionally, litholytic herbs were employed to regulate bodily functions, promote detoxification, and prevent recurring stone formation.

Over time, litholytic herbs have served as a bridge between traditional healing methods and modern medical research. Despite the availability of surgical and pharmaceutical interventions today, the natural solutions provided by these herbs continue to play a significant role in holistic healthcare.

Ancient Roots

• South American Traditions: Chanca Piedra, meaning “stone breaker” in Spanish, has been an essential part of Andean herbal medicine for centuries.

  • Its use extends throughout South American countries like Peru, where it was employed to treat kidney stones, urinary disorders, and digestive ailments.

  • Documents refer to Phyllanthus niruri as a litholytic powerhouse capable of alleviating stone-related symptoms, making it integral in traditional Cuban and Andean practices.

  • Modern studies continue to explore its anti-inflammatory and stone-dissolving capabilities, confirming the wisdom of these ancient traditions.

• Native North American Practices: Collinsonia Root, or “stone root,” features prominently in Native American medicine.

  • Indigenous peoples and early settlers relied on its potent mix of saponins, mucilage, and tannins to improve urinary and vascular health.

  • It was traditionally used to reduce inflammation, ease spasms, and relax the ureters and urethra to support the passage of small stones.

  • Early records suggest applications for abdominal pain, pelvic conditions, and respiratory ailments, though further research is needed to validate its full range of benefits.

• Ayurvedic Knowledge: Dating back over 3,000 years, Ayurveda has been a life source for treatments involving urinary stones.

  • Herbal Formulations: Compounds such as ashmaribhedana (stone-breaking) and mutraladravyas (diuretics) targeted stone dissolution and flushing.

  • Plants like Aerva lanata, Trigonella foenum-graecum (fenugreek), and Macrotyloma uniflorum (horse gram) were expertly combined with dietary guidance.

  • Urinary stones were categorized by humoral imbalances: vata (oxalate stones), pitta (urate stones), and kapha (phosphatic stones).

• Eastern and African Practices: Herbs like Opuntia ficus-indica (prickly pear) and Petroselinum crispum (parsley) have been vital in litholytic treatments. Research underscores fenugreek’s more pronounced effect on carbapatite stones while parsley demonstrates moderate effectiveness.

Chanca Piedra & Collinsonia Root

Chanca Piedra (Phyllanthus niruri), often referred to as “stone breaker,” and Collinsonia Root (Collinsonia canadensis), commonly known as “stone root,” are two remarkable medicinal herbs celebrated across diverse cultural traditions. Chanca Piedra, renowned in tropical regions like Latin America and Southeast Asia, is widely valued for its ability to support kidney and gallstone health, while also offering anti-inflammatory and antioxidant benefits. On the other hand, Collinsonia Root boasts a deep historical significance in Native American and early American herbal medicine, where it was used to promote vascular, urinary, and digestive health, including the alleviation of kidney stones and hemorrhoids. Despite their distinct origins, both herbs share a legacy of supporting natural healing and harmonizing bodily functions. Together, they exemplify the timeless wisdom of herbal medicine, proving its relevance in both traditional and contemporary wellness practices.

Chanca Piedra

Traditional Use

• Known as “stone breaker,” Chanca Piedra has been used for centuries to dissolve kidney and gallstones.

• Indigenous cultures in South America, particularly Peru, employed it for urinary, digestive, and liver health.

• In Ayurvedic medicine, it’s used for bile-related issues, liver disorders, urinary tract infections, and viral ailments.

Recognized globally as a litholytic herb for its ability to break down stones and detoxify the body

Collinsonia Root

Traditional Use

• Commonly known as “stone root,” Collinsonia Root has been valued for its ability to support urinary, vascular, and digestive health.

• Native American medicine utilized it to relax the ureters and urethra, aiding the passage of kidney stones.

• Early settlers relied on it to treat abdominal pain, pelvic conditions, respiratory ailments, and hemorrhoids.

• Known for its anti-inflammatory effects, it was traditionally used to ease spasms, reduce swelling, and improve circulation.

Botanical Descriptions & Natural Habitat

Chanca Piedra

Botanical Description

• A small herbaceous plant in the Phyllanthaceae family, growing 30–60 cm (12–24 inches) tall.

• Features bright green, oval-shaped leaves arranged along thin stems.

• Produces tiny pale green to greenish-white flowers underneath its leaves, alongside capsule-like fruit containing seeds.

• Contains bioactive compounds such as alkaloids, flavonoids, tannins, lignans, and glycosides, contributing to its anti-inflammatory, antioxidant, and litholytic properties.

Natural Habitat

• Native to tropical and subtropical regions, including Amazon rainforests of South America, Asia, Africa, and India.

• Thrives in warm, humid climates and nutrient-rich, well-drained soils.

• Adaptable to disturbed soils and roadside environments, ensuring wide availability and sustainability.

Collinsonia Root

Botanical Description

• Collinsonia Root is a perennial herb from the mint family (Lamiaceae), growing up to 1–4 feet tall.

• Features large, ovate leaves with serrated edges, and yellow tubular flowers arranged in loose clusters.

• The rootstock is thick and aromatic, giving the plant its “stone root” nickname.

• Contains key phytochemicals like saponins, mucilage, tannins, and essential oils, which contribute to its diuretic and soothing properties.

Natural Habitat

• Native to eastern North America, primarily in woodlands and moist environments.

• Favors shaded areas with rich, loamy soil near streams or forest floors.

• Its ability to thrive in diverse conditions allowed it to become a staple in traditional American herbal practices.

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Beneficial Mechanisms and Key Chemical Constituents

Chanca Piedra

Key Chemical Constituents

• Lignans: Phyllanthin and hypophyllanthin, known for their hepatoprotective (liver-protecting) properties.

• Flavonoids: Quercetin, rutin, and astragalin, which offer antioxidant and anti-inflammatory effects.

• Alkaloids: Berberine-like compounds that contribute to antimicrobial and immune-regulating activity.

• Tannins & Polyphenols: Promote antioxidant activity and reduced oxidative stress.

• Terpenes: Contribute to the herb’s potential antispasmodic and pain-relieving effects.

• Saponins: Provide systemic health benefits by enhancing immune response and aiding digestion.

Beneficial Mechanisms

• Litholytic (Stone-Breaking) Action: Helps dissolve kidney and gallstones by altering urinary composition to prevent crystal aggregation.

• Antioxidant Support: Protects liver and kidney cells from oxidative damage caused by free radicals.

• Anti-Inflammatory Effects: Reduces inflammation in the kidneys, bladder, and liver, aiding in conditions like urinary tract infections or hepatitis.

• Diuretic Properties: Enhances urine output, flushing toxins and reducing the formation of stones.

• Antiviral Activity: Shown to exhibit activity against hepatitis B and other viral conditions.

• Liver Detoxification: Supports bile production to enhance digestion and liver cleansing.

Collinsonia Root

Key Chemical Constituents

• Flavonoids – Potent antioxidants that reduce oxidative stress and inflammation.

• Polyphenolics & Caffeic Acid Derivatives (e.g., Rosmarinic Acid) – Provide immunomodulatory and anti-inflammatory benefits.

• Volatile Oils (including Thymol, Carvacrol, and Caryophyllene) – Antimicrobial, anti-inflammatory, and spasm-relieving effects.

• Saponins (including Akeboside, Collinsonidin, and Collinsogenin) – Detoxifying, diuretic action; support vascular and urinary health.

• Tannins – Astringent, tissue-tightening, and anti-inflammatory properties.

• Resin – Protective and soothing to irritated or inflamed tissues.

• Mucilage – Soothes and protects digestive and urinary tract tissues.

Beneficial Mechanisms

• Anti-inflammatory – Reduces swelling and irritation in vascular, urinary, and digestive tissues.

• Antispasmodic – Relaxes smooth muscles, easing cramps and spasms.

• Astringent – Tightens tissues, reducing irritation and leakage.

• Bowel Tonic – Improves digestion and reduces gastrointestinal inflammation.

• Diuretic – Promotes urine output, aiding detoxification and supporting kidney function.

• Nervine Tonic – Calms the nervous system, reducing stress and tension.

• Venous Tonic – Strengthens blood vessels and improves vascular circulation (e.g., varicose veins, hemorrhoids).

• Vulnerary – Supports wound healing and tissue repair, especially in inflamed or irritated areas.

Clinical Studies

Kidney & Liver Health

Chanca Piedra, commonly known as the “stone breaker,” shows promise in managing kidney stones and improving urinary health. A recent 2018 study found that a 12-week intake of P. niruri infusion significantly reduced the number of kidney stones and lowered urinary oxalate and uric acid levels in patients with metabolic issues like hyperoxaluria and hyperuricosuria. The plant also increased the excretion of beneficial minerals like magnesium and potassium, supporting its safety and efficacy in preventing and treating urinary calculi. This natural remedy could be a valuable addition to kidney stone management strategies.

Beyond its impact on urinary health, Phyllanthus niruri has also demonstrated notable liver-protective (hepatoprotective) and antioxidant effects. A 2020 study evaluated an aqueous extract of P. niruri in both cell cultures and animal models exposed to chemical liver injury. The extract significantly reduced elevated liver enzymes (such as ALT and AST), improved antioxidant defenses like glutathione and superoxide dismutase, and showed strong free‑radical–scavenging activity. It also lowered inflammatory markers, including TNF‑α, IL‑6, and NF‑κB, indicating meaningful anti‑inflammatory action at the tissue level.

These benefits are linked to several bioactive phenolic compounds identified in the plant, including corilagin, isocorilagin, quercetin, gallic acid, and related derivatives. Together, they contribute to the herb’s antioxidant, anti‑inflammatory, and cytoprotective properties. Taken as a whole, current evidence suggests that Chanca Piedra may support both kidney and liver health, making it a potentially valuable herbal option within broader strategies for managing urinary calculi and protecting against toxin‑induced liver damage.

Gut Health

In a 2011 study, researchers looked at the effects of Chancapiedra (Phyllanthus niruri L.), a medicinal plant, on bacteria linked to stomach issues, specifically Helicobacter pylori (H. pylori). The study found that extracts from the plant stopped H. pylori from growing, while allowing beneficial gut bacteria like Lactobacillus to thrive. These plant extracts also had strong antioxidant properties, meaning they help protect cells from damage. Researchers believe certain unique compounds in Chancapiedra could explain how it works against H. pylori.

Given these findings, Phyllanthus niruri shows strong potential as a natural treatment for H. pylori-related stomach infections. Its ability to target the harmful bacteria while preserving beneficial gut flora makes it a particularly promising alternative to antibiotics, especially in cases where antibiotic resistance is a concern.

Final Recommendations

Here are Nancy’s Stone Breaker recommendations:

Safety Considerations and Contraindications:

Litholytic herbs, such as Chanca Piedra, are effective for dissolving kidney and gallstones. However, they must be used with care to prevent potential risks and complications. Below are key safety guidelines and contraindications.

Key Considerations

1. Short-Term Usage: Most litholytic herbs are best taken for one month, then discontinued. Exception: Chanca Piedra is often safe for year-round use, though periodic breaks are advisable.

2. Adequate Hydration: Drink plenty of water to flush dissolved stone material safely through the urinary system and reduce irritation.

3. Avoid Continuous Use: Litholytics should be taken sporadically, not daily, unless advised by a trained herbalist.

4. Assessing Stone Size: Large stones may pose risks if broken into smaller fragments. Imaging or clinical evaluation is recommended before starting litholytics.

Contraindications

1. Pregnancy and Lactation: Litholytic herbs are not recommended during pregnancy or breastfeeding.

2. Severe Kidney or Gallbladder Conditions: Avoid use in cases of advanced kidney disease, urinary obstructions, or acute gallbladder inflammation.

3. Medication Interactions: May interfere with diuretics, blood pressure medications, and drugs metabolized by the liver or kidneys.

4. Electrolyte Imbalances: Prolonged use can disrupt electrolyte levels, so caution is advised for people prone to dehydration or mineral deficiencies.

Disclaimer: There is no “one size fits all” when it comes to recommending Litholytic Herns. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Gall Stone Dissolving Plants | Potential Herbal Wealth with Litholytic Activity: A Review | In vitro litholytic activity of some medicinal plants on urinary stones | A Review on Kidney Stone and Its Herbal Treatment | Recent investigation of the medicinal plants’ effectiveness in the natural management of urinary and gallstones: a review | Chanca Piedra Unveiled: History, Popular Uses, Plant Compounds & How to Evaluate Products | Chanca Piedra Origins: Exploring the History Behind the Stonebreaker Name | Most supplements for stones not backed by science | Chanca piedra: Does it treat gallstones? | Chanca piedra: what it is used for, properties and contraindications | Phytotherapy in Urolithiasis: An Updated Overview of Current Knowledge | Chanca Piedra | Chanca Piedra: Benefits, Dosage, Side Effects, and More | Chanca Piedra – Uses, Side Effects, and More | Chanca Piedra: 5 Benefits and Side Effects Explained | Medicinal folklore of the species Phyllanthus amarus Schumach. & Thonn (chancapiedra) | Effect of phyllanthus niruri on metabolic parameters of patients with kidney stone: a perspective for disease prevention | Health Benefits of Chanca Piedra | Recent investigation of the medicinal plants’ effectiveness in the natural management of urinary and gallstones: a review | Phyllanthus niruri (Chanca piedra) leaf | What Is Collinsonia Root, and Is It Effective? | Collinsonia Root: A Remedy Rooted in American History | Stone Root – Uses, Side Effects, and More | Collinsonia Root | Collinsonia Root: Natural Benefits and Uses | What are the Uses and Health Benefits of Stone-Root (Collinsonia Canadensis)? | Collinsonia Root for Digestive Health | Collinsonia Root | Collinsonia Root by Standard Process: Benefits, Uses & Side Effects | Stone Root (Collinsonia canadensis)

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History of Bupleurum

Ancient Roots in Healing

Bupleurum, also known as Chai hu, Thorowax root, Saiko, and Hare’s ear root, has been a cornerstone of traditional herbal medicine for over 2,000 years. Renowned as one of the most versatile medicinal herbs, it holds a prominent place in Traditional Chinese Medicine (TCM) and Japanese Kampo medicine. Bupleurum is celebrated for its ability to promote the free flow of qi (energy) and blood, ensuring balance and harmony within the body.

A primary ingredient in “Xia Yao San” (commonly translated as “Free and Easy Wanderer”), a highly regarded TCM formulation, Bupleurum embodies Taoist values of adaptation and mental ease. Its use predates written records, highlighting its longevity and its historical importance in ancient healing practices.

Traditional healers across China and Japan prized Bupleurum for its ability to treat a wide range of ailments, most notably liver diseases, inflammatory disorders, and fever. Over time, Bupleurum has proven its value in addressing conditions such as irregular menstruation, rectal prolapse, and thoracolumbar pain.

Modern scientific research has confirmed the benefits of this ancient herb. Its bioactive compounds, including saikosaponins, polysaccharides, flavonoids, and volatile oils, are responsible for its impressive health benefits. These components form the foundation of its anti-inflammatory, antiviral, anti-tumor, and neuroprotective effects.

Traditional Use

Historical usage of Bupleurum underscores its wide-ranging benefits, many of which remain relevant today:

• Liver Health: Bupleurum has long been associated with detoxifying and strengthening the liver, often used to treat hepatitis and fatty liver disease, and even liver cancer.

• Anti-Inflammatory Benefits: It is recognized for reducing inflammation and managing pain effectively.

• Fevers and Viral Infections: A longstanding treatment for fevers, it is recognized for its antiviral properties.

• Reproductive Health: It has been used to ease irregular menstruation and manage hormonal imbalances, including depression caused by PMS or menopause.

• Adrenal Gland Support: It boosts adrenal function, aiding in stress management and energy regulation.

• Mental and Cognitive Balance: Believed to soothe the mind and reduce anxiety, linking it to some mood-enhancing effects in traditional practices.

Appearance and Growth

Botanical Description

Bupleurum, a hardy perennial and a member of the Apiaceae family, is both medicinal and ornamental, highly regarded for its striking features:

• Stems: Upright and slender, supporting clusters of small, delicate flowers.

• Leaves: Green, smooth, and sickle-shaped, resembling fennel or dill.

• Flowers: Small clusters of greenish-yellow blooms that adorn the plant during its blooming season.

• Fruit: After flowering, the plant produces small, cylindrical fruit.

• Roots: Bright yellow and bitter, Bupleurum roots are typically dried and processed for medicinal use.

In addition to its medicinal merits, Bupleurum flowers are popular in the floral industry, frequently featured in wedding bouquets thanks to their delicate beauty.

Natural Habitat

Bupleurum is native to Asia and parts of Europe. It thrives in temperate climates with abundant sunlight and typically grows to a height of 30cm to 100cm.

This plant’s environmental adaptability, paired with its ornamental and medicinal qualities, has secured Bupleurum’s position as a valued herb across the globe.

As wonderful as Bupleurum is for supporting liver health and balance, it’s even more powerful as part of a holistic approach to seasonal cleansing. Spring is the perfect time for renewal and detoxification, and Bupleurum is one of the products featured in our Guided Spring Cleanse, which launched with the Spring Equinox in our Herbal Answers® app! Learn more about the Guided Spring Cleanse here >>

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Clinical Applications of Bupleurum

Beneficial Chemical Constituents

The therapeutic potential of Bupleurum resides in its biologically active compounds:

• Saikosaponins: Potent anti-inflammatory agents and immune boosters that contribute to liver health, neuroprotection, and cancer prevention.

• Polysaccharides: Enhance the immune system and provide antiviral effects.

• Flavonoids: Deliver strong antioxidant and anti-inflammatory benefits.

• Volatile Oils: Contribute to calming effects and additional immune support.

Clinical Studies

Liver Health

Bupleurum is extensively utilized in traditional medicine for its hepatoprotective properties, providing critical support to patients with liver conditions such as hepatitis or liver fibrosis. A 2019 study explored the effects of the traditional medicinal plant pair Bupleurum chinense and Scutellaria baicalensis (BS formula) on alcoholic liver injury (ALI) in rats, using metabolomics and metallomics techniques. The results indicated that the combined formula was more effective than its individual components, showing improved liver protection and reduced oxidative damage by regulating biochemical pathways and selenium distribution in the liver. This research highlights the synergistic benefits of herbal pairings in TCM for treating liver-related diseases.

Furthermore, a 2017 study explored the hepatoprotective effects of Bupleurum species, particularly focusing on their bioactive compounds such as saikosaponins. The results demonstrated significant liver protection through modulation of oxidative stress, immune responses, and inflammation. However, the study emphasized the importance of dosage control, as excessive or prolonged use of Bupleurum preparations may lead to hepatotoxic effects. This research highlights the dual role of Bupleurum, illustrating its ability to provide therapeutic benefits while requiring cautious application to minimize risks.

Neuroprotection and Mental Health

According to recent research, Bupleurum chinense, particularly its root (Radix Bupleuri/Chai Hu), has been used in Traditional Chinese Medicine (TCM) for centuries to treat depression and mental health disorders, often as part of combination formulas like Chaihu–Shugan–San (CSS) and Chaihu–Baishao. Its bioactive compounds, especially saikosaponins (A, C, D), exhibit anti-inflammatory and antioxidant properties by suppressing pathways like NF-κB and MAPK, reducing brain inflammation and oxidative stress. These mechanisms are associated with neuroprotection, enhancing HPA axis regulation, hippocampal neurogenesis, and increasing BDNF and serotonin (5-HT) levels—factors essential for maintaining brain health and resilience against stress and depression. Preclinical studies indicate that Bupleurum-based formulas may not only improve depressive symptoms but also indirectly support appetite regulation and protect against inflammatory neurodegenerative processes, demonstrating its potential role in mental health treatment.

As reported in a comprehensive review published in 2024, these natural compounds found in Bupleurum play a significant role in restoring neurotransmitter balance and regulating stress responses, including modulation of the hypothalamic-pituitary-adrenal (HPA) axis. This connection is key to reducing symptoms of anxiety, depression, and other stress-related mental health disorders. Together, both studies provide evidence that natural compounds, such as those found in Bupleurum, offer substantial neuroprotective benefits while also addressing the inflammatory and biochemical imbalances linked to mental health challenges.

Anti-Inflammatory Effects

Bupleurum has been revered for centuries in traditional Chinese medicine for its ability to support immune health and combat inflammation. One 2019 study investigated the antioxidant, anti-inflammatory, and immunomodulatory effects of a methanolic extract from the roots of Bupleurum rotundifolium. The extract showed strong antioxidant activity by reducing reactive oxygen species (ROS) and removing excess iron, helping reduce oxidative stress. It demonstrated anti-inflammatory effects by regulating prostaglandin production and blocking NF-κB activation, which plays a key role in inflammation. Additionally, the extract promoted the differentiation of monocytes (immune cells) into macrophage-like cells and influenced cytokine secretion. Specifically, it shifted immune responses toward an anti-inflammatory Th2 profile, suggesting potential benefits for resolving excessive inflammation. These findings indicate that Bupleurum rotundifolium root extract may support inflammation control, oxidative stress management, and overall immune health.

Building on this, another study published in 2013 looked at how natural compounds from the plant Bupleurum smithii var. parvifolium can help reduce inflammation caused by bacterial toxins. These compounds, called Bupleurum polysaccharides (BPs), work by calming an overactive immune response and blocking certain signals that trigger inflammation. BPs also help immune cells, like macrophages, fight infections better. In tests with animals suffering from lung damage caused by bacterial toxins, BPs helped reduce inflammation and protect the lungs. This suggests that BPs might be useful in treating diseases like sepsis or severe lung issues caused by inflammation.

Similarly, a 2018 study looked at how Saikosaponin A (SSA), a natural compound from the plant Bupleurum falcatum, can help with inflammation of the uterus lining (called endometritis) caused by bacterial toxins in mice. SSA helped protect the uterus tissue from damage, reduced inflammation-related enzymes, and lowered the levels of chemicals that trigger inflammation, like TNF-α, IL-1ß, and IL-6. It worked by blocking pathways that cause inflammation and activating protective processes in the body. This means SSA might be useful as a treatment for infections that lead to uterine inflammation.

Bupleurum continues to demonstrate its promise as a natural solution for various inflammation-driven health issues, whether it’s addressing bacterial toxin-induced lung damage, chronic oxidative stress, or other forms of inflammation

Antitumor Effect

Recent scientific studies have highlighted Bupleurum’s promising antitumor properties, unveiling its bioactive compounds and mechanisms that effectively inhibit tumor growth and progression. In a recent 2022 study, they looked at how extracts from Bupleurum (specifically its saponins) could fight colon cancer by testing them on two different types of colon cancer cells (SW480 and SW620). The extracts were found to slow down the growth of cancer cells and trigger their death by activating proteins that promote cell death (like Bax and Caspase) while reducing proteins that prevent it (like Bcl-2). The researchers also discovered that the extracts work by targeting a key system in the body, the PI3K/Akt/mTOR pathway, which cancer cells use to grow and survive. By blocking this pathway, the Bupleurum extracts showed strong anti-cancer effects, suggesting that they could be a natural and less toxic option for treating colon cancer.

Another recent 2025 study reviewed the antitumor effects of Radix Bupleuri on breast cancer. Its active compounds—including saikosaponins, polysaccharides, and flavonoids—have shown potential in inhibiting breast cancer cell proliferation, promoting apoptosis, reducing metastasis, improving the tumor microenvironment, and overcoming chemotherapy resistance. Notably, saikosaponins were found to induce cell death and arrest the cancer cell cycle by targeting key pathways like p53/p21 and MAPK signaling. Polysaccharides and flavonoids contribute to the anticancer effects with their anti-inflammatory, immunomodulatory, and antioxidant properties. While significant anticancer activity has been observed in lab studies (in vitro), research involving living organisms (in vivo) remains limited. The findings highlight Radix Bupleuri’s potential not only as a natural cancer treatment but also as an enhancer for conventional therapies to improve outcomes and reduce side effects in breast cancer patients.

While the results from these studies highlight its significant antitumor properties and mechanisms, further investigation, particularly through in vivo research and clinical trials, is necessary to confirm its efficacy and safety. Nonetheless, Bupleurum’s natural origin and ability to target key cancer pathways suggest it could serve as a complementary or alternative option to conventional cancer treatments, offering new hope for improved patient outcomes with fewer side effects.

Final Recommendations

Here are Nancy’s Bupleurum recommendations:

Some Precautions with Bupleurum:

Potential Side Effects

• Gastrointestinal Issues: Bupleurum may cause mild digestive side effects such as nausea, diarrhea, or abdominal discomfort, especially when taken in higher dosages.

• Liver Toxicity: Some studies and case reports suggest that prolonged or excessive use of Bupleurum extracts, particularly at high doses, may lead to liver damage or elevated liver enzymes. Individuals with pre-existing liver conditions should exercise caution.

• Dizziness or Fatigue: Certain individuals have reported dizziness or fatigue after taking Bupleurum products.

• Allergic Reactions: Rarely, allergic reactions such as rashes or swelling may occur in individuals sensitive to components of the plant.

Drug Interactions

• Immunosuppressants: Since Bupleurum has immunomodulating properties, it could potentially interfere with medications that suppress immune function (e.g., for autoimmune diseases or organ transplant rejection).

• Anti-Cancer Medications: While Bupleurum may enhance chemotherapy efficacy, it’s essential to consult with a healthcare provider to avoid interactions or unexpected side effects.

• Blood-Thinning Medications: Bupleurum may potentially affect blood clotting. If combined with anticoagulants (e.g., warfarin) or antiplatelet drugs, it could increase bleeding risks.

Pre-existing Conditions

• People with autoimmune disorders (such as lupus or rheumatoid arthritis) should consult a healthcare professional, as Bupleurum’s immune-stimulating effects could worsen certain conditions.

• Those with liver disease or kidney conditions should avoid high doses, as Bupleurum may put extra stress on these organs.

Pregnancy and Breastfeeding

The safety of Bupleurum during pregnancy and breastfeeding has not been extensively studied. Due to its potential effects on hormone regulation and immune activity, it is recommended to avoid use during these periods unless specifically instructed by a healthcare provider.

Disclaimer: There is no “one size fits all” when it comes to recommending Bupleurum. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

A comprehensive review on traditional and modern research of the genus Bupleurum (Bupleurum L., Apiaceae) in recent 10 years | Exploring the Therapeutic Potential of Bupleurum in Medical Treatment: A Comprehensive Overview | Genus Bupleurum: a review of its phytochemistry, pharmacology and modes of action | Bupleurum (Bupleurum chinense, B. spp.) | Bupleurum | Traditional use, germplasm identification, phytochemistry, pharmacology of Bupleuri Radix: a review | What Is Bupleurum? Benefits, Downsides, and Effectiveness | Bupleurum: The Detoxifying Ancient Herb that Boosts Liver Health

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The Ancient Herb That Could Slow Aging and Support Cancer Recovery

What if a centuries-old herb could bolster your immune system, help you recover from chemotherapy, and even slow down the effects of aging at the cellular level? Meet Astragalus membranaceus, a versatile herb long celebrated in traditional medicine and now validated by modern science.

Astragalus is known worldwide for promoting strength, vitality, and longevity. But it has recently gained attention for its groundbreaking role in telomere preservation—a discovery linking it directly to anti-aging and cellular health. Telomeres act as protective “caps” on the ends of DNA strands, and when they shorten, cells age and grow weaker. Compounds in Astragalus actively stimulate telomerase, an enzyme that helps maintain telomere length—providing a robust tool for slowing cellular aging and enhancing vitality.

In addition to its anti-aging benefits, Astragalus is a staple in chemotherapy support. By strengthening the immune system, relieving fatigue, and protecting white blood cells from damage, this herb has proven to be an invaluable ally for cancer patients. Whether you’re looking to improve cellular health, recover from treatment, or protect your body against modern stressors, Astragalus combines ancient wisdom with scientific validation for total-body wellness.

History of Astragalus membranaceus

Ancient Roots in Traditional Chinese Medicine

Astragalus (milk-vetch or “Huang Qi” in Chinese) has been used in Traditional Chinese Medicine (TCM) for thousands of years as a Qi tonic to strengthen vitality and enhance overall health. Practitioners valued it for its ability to:

• Boost the immune system and protect against illness.

• Increase energy and combat fatigue by tonifying the spleen and lungs.

• Promote tissue recovery in areas like wounds or prolapsed organs.

In TCM, it is categorized as a secondary adaptogen—a class of herbs that assist the body in adapting to stress and maintaining overall balance. Unlike primary adaptogens, secondary adaptogens like Astragalus work gently but powerfully over time to promote long-term resilience.

As part of a holistic approach, Astragalus was often prescribed to bolster the body’s “righteous Qi” (or natural defenses), making it particularly invaluable in times of illness, chronic stress, or as a preventive tonic to maintain health and longevity.

Traditional Use

Historically, Astragalus membranaceus has been used to address a wide range of health concerns. Below are its most notable traditional applications:

• Immune System Support: Recognized in TCM as a tonic to strengthen the body’s defenses, particularly against colds and respiratory infections. Studies today reveal its immune-modulating properties, confirming its ability to balance and enhance immune responses.

• Energy & Vitality: Used to combat fatigue, improve appetite, and replenish the body’s energy by tonifying the spleen and lung meridians. Its adaptogenic properties explain why it is especially effective at helping the body resist stress-related fatigue.

• Wound Healing & Recovery: Known for promoting tissue recovery, particularly for chronic wounds or prolapsed organs (e.g., uterine or rectal prolapse). This traditional use aligns with modern findings that Astragalus supports cell regeneration and recovery processes.

• Support Through Illness: In China, it is a key part of fu-zheng therapy (“supporting the righteous”), which helps cancer patients regain strength during chemotherapy treatments.

• Anti-Aging & Longevity: Valued for its role in reducing cellular aging and preserving telomeres (the protective caps of chromosomes).

Appearance and Growth

Botanical Description

Astragalus membranaceus is a hardy perennial with several distinctive features:

• Stems & Shape: A low-growing shrub with hairy stems that spread close to the ground.

• Leaves: Fern-like fronds with smooth, delicate edges.

• Roots: Yellow roots are the most prized part of the plant—the medicinal heart.

• Flowers: Typically produces small, clustered blooms.

Natural Habitat

Astragalus membranaceus is native to Mongolia and northern China, thriving in regions with sandy, well-drained soils. This hardy herb is well-adapted to harsh climates, including dry and cooler regions. Its resilience in tough environmental conditions reflects its role in human health, where it acts as a tonic to boost strength and promote resilience.

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Clinical Applications of Astragalus membranaceus

Beneficial Chemical Constituents

Astragalus owes its potency to a diverse range of bioactive compounds that work synergistically to support health and resilience:

• Polysaccharides: These water-soluble carbohydrates are responsible for immune-boosting and anti-inflammatory effects. Polysaccharides also have adaptogenic benefits, helping modulate stress responses, support energy metabolism, and reduce systemic inflammation.

• Saponins: Key active compounds like astragaloside IV exhibit antioxidant, anti-cancer, and adaptogenic qualities by promoting cellular repair, reducing inflammation, and enhancing resilience to stress.

• Flavonoids: Known for combating oxidative stress and reducing free radical damage, flavonoids such as calycosin and formononetin also contribute to Astragalus’s adaptogenic properties by supporting neuroprotection, vascular health, and overall homeostasis under stress.

• Cycloastragenol & Astragalosides: These compounds are strongly associated with telomere protection and anti-aging effects, guarding cellular integrity during periods of heightened stress and extending cellular longevity.

• Minerals & Amino Acids: This diverse profile of micronutrients further enhances the herb’s ability to balance and promote resilience in the body, contributing to its adaptogenic classification.

Together, these compounds create Astragalus’s well-rounded adaptogenic profile, making it a powerful herb for enhancing resistance to stress, supporting vitality, and maintaining overall wellness. Its ability to modulate immunity, restore cellular balance, and protect against environmental challenges establishes Astragalus as a cornerstone of preventive and integrative therapies.

Clinical Studies

Cellular Longevity

Astragalus-derived compounds are becoming well-known for their ability to support healthy aging and promote cellular longevity. This is mainly because they can activate telomerase, an enzyme that helps maintain and repair telomeres—protective “caps” at the ends of our DNA strands. Telomeres naturally shorten over time as cells divide, and their shortening is closely linked to aging and cellular health decline.

One particularly exciting compound, called TA-65, is purified from the Astragalus root. Research has extensively studied TA-65 for its ability to lengthen shortened telomeres, which may help cells live longer and function better. A groundbreaking study in Aging Cell (2011) tested TA-65 in aged mice, showing that it not only increased telomere length but also improved overall cellular health, boosted immune function, and enhanced the mice’s vitality—all without increasing the risk of cancer.

Further supporting these findings...

A randomized, double-blind, placebo-controlled human trial published in Rejuvenation Research (2016) demonstrated the impact of TA-65 in a randomized, double-blind, placebo-controlled trial. In this study, middle-aged participants who took TA-65 experienced a measurable increase in their telomere length, with an average growth of 530 ± 180 base pairs. This result strongly correlated with improved health markers and outcomes, suggesting that maintaining or restoring telomere length may have a real-life impact on slowing the effects of aging.

Compounds like TA-65 and cycloastragenol—another active molecule derived from Astragalus—highlight the powerful potential of this ancient herb. Ongoing research continues to support its use as a natural tool to enhance cellular health, protect against aging-related decline, and improve overall quality of life, making Astragalus membranaceus a promising candidate for anti-aging and longevity therapies.

Chemotherapy Support

Astragalus is widely utilized in fu-zheng therapies, which focus on fortifying patients’ health in the face of debilitating treatments like chemotherapy. A study published in Phytotherapy Research (2007) delves into Astragalus’s therapeutic benefits in supporting cancer patients by exploring its ability to regulate hematopoiesis (blood cell production).

The research conducted on myelosuppressed mice highlighted the role of Astragalus extract in facilitating immune recovery. In the study, Astragalus extract was shown to significantly improve the regeneration of hematopoietic cells, which are often compromised due to the adverse effects of chemotherapy. By enhancing the production of immune cells and reducing the effects of myelosuppression, Astragalus offers critical support to cancer patients facing reduced immune responses, anemia, and other side effects associated with aggressive treatment regimens.

These findings reinforce the application of Astragalus in integrative oncology as a complementary therapy, helping patients recover faster while improving their overall quality of life during chemotherapy.

Reducing Fatigue and Improving Quality of Life

Adding to the evidence, a systematic review and meta-analysis reviewed multiple clinical trials to evaluate the use of Astragalus for cancer patients. The findings highlighted that Astragalus not only helps with immune recovery but also provides significant relief from cancer-related fatigue (CRF) and improves quality of life. Specifically, the study found that Astragalus:

• Significantly reduced fatigue, helping patients feel more energized.

• Boosted quality of life, leading to better sleep, reduced pain, and an improved sense of well-being.

Astragalus is thought to work by regenerating bone marrow, reducing inflammation, and supporting the body’s natural recovery processes. Together, these effects explain why it is so effective in helping cancer patients recover both physically and emotionally during difficult treatments.

Immune Modulation

Astragalus membranaceus has been widely recognized for its ability to support and strengthen the immune system, largely due to its special plant compounds called polysaccharides (Astragalus Polysaccharides or APS). A study published in Biochemical and Biophysical Research Communications (2004) explored how these polysaccharides work to enhance immune function.

The research found that APS can attach to specific receptors on important immune cells, like B cells (which produce antibodies to fight infections) and macrophages (which help “clean up” harmful invaders). By binding to these receptors, the polysaccharides activate these immune cells, helping them multiply and release beneficial molecules called cytokines. These cytokines play a major role in improving the body’s immune response.

To better understand this process...

Researchers used a fluorescent marker to track the polysaccharides. They discovered that APS interacts directly with key immune cell components, such as membrane immunoglobulins (mIg) on B cells and toll-like receptor 4 (TLR4) on macrophages. Interestingly, APS was able to activate B cells independently of TLR4 while simultaneously working with TLR4 to stimulate macrophage activity.

These findings underline why Astragalus has been valued in traditional medicine for centuries—its unique ability to “wake up” and balance the immune system, especially during times of stress or illness. By helping to enhance the activation of crucial immune cells and pathways, Astragalus shows promise as a natural remedy for maintaining resilience and promoting overall health.

Final Recommendations

Here are Nancy’s Astragalus recommendations:

Some Precautions with Astragalus:

While Astragalus membranaceus is generally safe and well-tolerated, here are some things to keep in mind:

• Autoimmune Conditions: Avoid if you have autoimmune disorders, as it can stimulate the immune system further.

• Pregnancy and Lactation: Limited clinical data exists on its safety for pregnant or breastfeeding women. Consult with a healthcare provider.

• Medication Interactions: Astragalus may interact with immunosuppressive medications or drugs that influence blood sugar levels.

Disclaimer: There is no “one size fits all” when it comes to recommending Astragalus. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Web Resources:

A study on the immune receptors for polysaccharides from the roots of Astragalus membranaceus, a Chinese medicinal herb | Mechanisms by which Astragalus membranaceus injection regulates hematopoiesis in myelosuppressed mice | The telomerase activator TA-65 elongates short telomeres and increases health span of adult/old mice without increasing cancer incidence | A Natural Product Telomerase Activator Lengthens Telomeres in Humans: A Randomized, Double Blind, and Placebo Controlled Study | Medical Properites and Usage of Astragalus Sp. | Astragalus Membranaceus—Can It Delay Cellular Aging? | Efficacy of Astragalus Membranaceus (Huang Qi) for Cancer-Related Fatigue: A Systematic Review and Meta-Analysis of Randomized Controlled Studies

Scholarly References:

1. Duke JA. Handbook of Phytochemical Constituents of GRAS Herbs and Other Economic Plants. Boca Raton: CRC Press, 1992: 83.

2. McCaleb R, Leigh E, Morien K. The Encyclopedia of Popular Herbs. Your Complete Guide to the Leading Medicinal Plants. Roseville: Prima Health, 2000: 61-67.

3. Shao BM, Xu W, Dai H, Tu P, Li Z, Gao XM. A study on the immune receptors for polysaccharides from the roots of Astragalus membranaceus, a Chinese medicinal herb. Biochemical and Biophysical Research Communications 2004; 320(4): 1103-1111.

4. Zhu XL, Zhu BD. Mechanisms by which Astragalus membranaceus injection regulates hematopoiesis in myelosuppressed mice. Phytotherapy Research 2007; 21(7): 663-667.

5. Block KI, Mead MN. Immune system effects of echinacea, ginseng, and astragalus: a review. Integrative Cancer Therapies 2003; 2(3): 247-267.

6. Bernardes de Jesus B, Schneeberger K, Vera E, et al. The telomerase activator TA-65 elongates short telomeres and increases health span of adult/old mice without increasing cancer incidence. Aging Cell 2011; 10: 604-621.

7. Salvador L, Singaravelu G, Harley CB, et al. A Natural Product Telomerase Activator Lengthens Telomeres in Humans: A Randomized, Double Blind, and Placebo Controlled Study. Rejuvenation Research 2016; 19(6): 478-484.

8. Zrouri H, et al. A Natural Astragalus-Based Nutritional Supplement Lengthens Telomeres in a Middle-Aged Population: A Randomized, Double-Blind, Placebo-Controlled Study. Nutrients 2024; 16(17): 2863.

9. Liu C, et al. Effects of TA-65 on telomere length, functional outcomes, and inflammation: a systematic review and meta-analysis. Cell Biology and Toxicology 2025.

10. Ip FC, et al. Cycloastragenol Is a Potent Telomerase Activator in Neuronal Cells: Implications for Depression Management. Neurosignals 2014; 22: 52-63.

11. Chen C, et al. A comprehensive review of cycloastragenol: Biological activity, mechanism of action and structural modifications. European Journal of Medicinal Chemistry Reports 2022; 5: 100050.

12. Yu Y, et al. Cycloastragenol: An exciting novel candidate for age-associated diseases. Experimental Gerontology 2018; 105: 94-101.

13. Idrees M, et al. Cycloastragenol activation of telomerase improves β-Klotho protein level and attenuates age-related malfunctioning in ovarian tissues. Mechanisms of Ageing and Development 2023; 209: 111756.

14. Harley CB, Liu W, Blasco M, et al. A natural product telomerase activator as part of a health maintenance program. Rejuvenation Research 2011; 14: 45-56.

15. McCulloch M, See C, Shu XJ, et al. Astragalus-based Chinese herbs and platinum-based chemotherapy for advanced non-small-cell lung cancer: meta-analysis of randomized trials. Journal of Clinical Oncology 2006; 24(3): 419-430.

16. McCulloch M, et al. Astragalus-containing Chinese herbal combinations for advanced non-small-cell lung cancer: a meta-analysis of 65 clinical trials enrolling 4751 patients. Lung Cancer: Targets and Therapy 2017; 8: 1-14.

17. Ye T, et al. Astragalus Injection Enhances the Sensitivity of Clinical Cancer Patients to Chemotherapy: A Systematic meta-Analysis. Natural Product Communications 2024.

18. Chen M, et al. Meta-Analysis of Astragalus-Containing Traditional Chinese Medicine Combined With Chemotherapy for Colorectal Cancer: Efficacy and Safety to Tumor Response. Frontiers in Oncology 2019; 9: 749.

19. Taixiang W, Munro A, Guanjian L. Chinese medical herbs for chemotherapy side effects in colorectal cancer patients. Cochrane Database of Systematic Reviews 2005; 25(1): CD004540.

20. Cheng M, et al. Efficacy and Safety of Astragalus-Containing Traditional Chinese Medicine Combined With Platinum-Based Chemotherapy in Advanced Gastric Cancer: A Systematic Review and Meta-Analysis. Frontiers in Oncology 2021; 11: 632168.

21. Zheng J, et al. Astragalus-Containing Chinese Herbal Medicine Combined With Chemotherapy for Cervical Cancer: A Systematic Review and Meta-Analysis. Frontiers in Pharmacology 2021; 12: 587021.

22. Zhang D, et al. Evidence of Astragalus injection combined platinum-based chemotherapy in advanced nonsmall cell lung cancer patients: A systematic review and meta-analysis. Medicine 2019; 98(11): e14798.

23. Li Q, et al. Efficacy and safety of astragalus polysaccharides in patients with malignant tumors: A systematic review and meta-analysis. Naunyn-Schmiedeberg’s Archives of Pharmacology 2025.

24. Duan P, Wang ZM. Clinical study on effect of Astragalus in efficacy enhancing and toxicity reducing of chemotherapy in patients of malignant tumor. Zhongguo Zhong Xi Yi Jie He Za Zhi 2002; 22(7): 515-517.

25. Zou YH, Liu XM. Effect of astragalus injection combined with chemotherapy on quality of life in patients with advanced non-small cell lung cancer. Zhongguo Zhong Xi Yi Jie He Za Zhi 2003; 23(10): 733-735.

26. Guo XM, Li JX, Yang XF. Clinical observation on 112 cases with non-Hodgkin’s lymphoma treated by Chinese herbs combined with chemotherapy. Zhongguo Zhong Xi Yi Jie He Za Zhi 1997; 17(6): 325-327.

27. Wei X, Zhang J, Li J, Chen S. Astragalus mongholicus and Polygonum multiflorum’s protective function against cyclophosphamide inhibitory effect on thymus. American Journal of Chinese Medicine 2004; 32(5): 669-680.

28. Yang M, et al. An herbal decoction of Radix astragali and Radix angelicae sinensis promotes hematopoiesis and thrombopoiesis. Journal of Ethnopharmacology 2009; 124(1): 87-97.

29. Mao SP, Cheng KL, Zhou YF. Modulatory effect of Astragalus membranaceus on Th1/Th2 cytokine in patients with herpes simplex keratitis. Zhongguo Zhong Xi Yi Jie He Za Zhi 2004; 24(2): 121-123.

30. Cho WC, Leung KN. In vitro and in vivo anti-tumor effects of Astragalus membranaceus. Cancer Letters 2007; 252(1): 43-54.

31. Zhang JG, Gao DS, Wei GH. Clinical study on effect of Astragalus injection on left ventricular remodeling and left ventricular function in patients with acute myocardial infarction. Zhongguo Zhong Xi Yi Jie He Za Zhi 2002; 22(5): 346-348.

32. Li M, Wang W, Xue J, Gu Y, Lin S. Meta-analysis of the clinical value of Astragalus membranaceus in diabetic nephropathy. Journal of Ethnopharmacology 2010; 133(2): 412-419.

33. Zou F, et al. Astragalus polysaccharides alleviates glucose toxicity and restores glucose homeostasis in diabetic states via activation of AMPK. Acta Pharmacologica Sinica 2009; 30(12): 1607-1615.

34. Szabo NJ. Dietary safety of cycloastragenol from Astragalus spp.: Subchronic toxicity and genotoxicity studies. Food and Chemical Toxicology 2014; 64: 322-334.

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History of Saffron

Ancient Roots in Healing

Saffron, derived from the Crocus sativus flower, has been revered for centuries for its vibrant golden color and remarkable health benefits. Known as the “Golden Spice,” saffron holds a special place in ancient medicine across Egypt, Greece, Persia, and India. Historical accounts depict saffron as both a ceremonial offering and a remedy for various ailments. For instance, frescoes from Santorini show saffron being offered to the goddess Thera, symbolizing its healing properties.

Traditional medicine across cultures used saffron for managing conditions like menstrual discomfort, mood enhancement, and inflammation. Thanks to modern research, we now know that the bioactive compounds in saffron—crocin, crocetin, safranal, and picrocrocin—contribute to its diverse range of physiological benefits. These include supporting mental health, reproductive wellness, and metabolic balance.

Traditional Use

Saffron’s versatility in traditional medicine is well-documented. Here are some of the most notable applications:

• Mood Enhancement: Historically, saffron was prized for its ability to uplift spirits, treat mild depression, and alleviate anxiety.

• Digestive Support: It was known to soothe gastrointestinal issues, reduce inflammation, and improve gut health.

• Reproductive Health: Used to regulate hormones, promote fertility, and ease menstrual symptoms.

• Neuroprotection: Believed to enhance cognitive function and treat insomnia, it played a role in managing nervous system disorders.

• Weight Management: Persian medicine recognized saffron’s ability to suppress appetite, a property now validated by modern anti-obesity research.

• Antioxidant Effects: Incorporated in traditional remedies to combat oxidative stress and age-related ailments.

Modern science is now catching up with these ancient practices, with clinical trials showing saffron’s potential in managing diabetes, obesity, depression, and age-related disorders.

Appearance and Growth

Botanical Description

Saffron is harvested from the dried stigmas of the Crocus sativus flower, a plant characterized by the following features:

• Stems: Thin yet sturdy, supporting vibrant blooms.

• Flowers: Purple petals with bright red stigmas, which are harvested as saffron threads.

• Leaves: Long, slender, and grasslike.

• Height: Grows up to 30 cm and blooms in the fall.

Natural Habitat

The Crocus sativus flower thrives in warm climates with ample sunlight, particularly in countries like Iran (the world’s largest producer), India, Greece, and Morocco. Cultivation is labor-intensive, as each stigma is hand-harvested, making saffron the most expensive spice in the world. However, its value extends beyond price, as the plant plays an important role in supporting local ecosystems and providing economic benefits to the regions where it is grown.

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Clinical Applications of Saffron

Beneficial Chemical Constituents

The therapeutic potential of saffron lies in its bioactive compounds:

• Crocin & Crocetin: Potent antioxidants that protect against oxidative stress and promote metabolic health.

• Safranal: Known for its mood-enhancing and neuroprotective properties.

• Picrocrocin: Stimulates digestion and supports metabolic regulation.

• Flavonoids & Carotenoids: Play a role in reducing inflammation and boosting immunity.

Medicinal Properties and Uses

Extensively studied for its medicinal properties, this remarkable spice has demonstrated significant health benefits across multiple areas. It serves as a natural antidepressant, enhancing mood by boosting serotonin levels while aiding in the treatment of depression and anxiety. Its neuroprotective effects make it promising for managing Alzheimer’s and improving overall cognitive function. Anti-inflammatory properties benefit digestive health by reducing inflammation, regulating enzyme activity, and even showing potential in preventing colon and gastric cancers. Studies have validated its role in suppressing appetite, reducing cravings for sweets, and supporting fat metabolism, making it effective for addressing obesity and improving lipid profiles. Rich in antioxidants like crocin and safranal, it combats oxidative stress and inflammation, helping prevent chronic conditions such as diabetes, arthritis, and cardiovascular diseases. Lastly, its ability to regulate hormones, ease menstrual discomfort, and support fertility highlights its importance in reproductive health for both men and women.

Clinical Studies

Neuroprotective Properties

Recent research highlights saffron’s ability to reduce anxiety, improve sleep quality, and combat depression. A recent study confirms that saffron extract improves sleep cycles and mood regulation, demonstrating its effectiveness in enhancing sleep quality and reducing symptoms of depression. Additionally, other studies (1)(2) provide evidence of saffron’s anxiolytic and antidepressant properties, which are attributed to its potent antioxidant and neuroprotective effects. Furthermore, saffron’s memory-enhancing properties make it a potential complementary therapy for Alzheimer’s disease. Research shows that crocin, a primary component of saffron, improves memory and learning capabilities. Supporting this, another study highlights crocetin’s ability to cross the blood-brain barrier, protecting brain tissues and aiding in the management of neurodegenerative diseases like Alzheimer’s.

Anti-Obesity Research

Saffron’s traditional use as an appetite suppressant in Persian medicine has been validated by modern clinical research. One study highlights saffron’s ability to significantly reduce snacking and curb cravings, aiding in appetite control and fostering healthier eating habits. Beyond appetite suppression, saffron has also been shown to influence fat metabolism, making it a promising natural option for weight management. Another study reveals that saffron enhances lipid metabolism and reduces fat accumulation by regulating key metabolic pathways. These findings align with additional evidence from the first study, which illustrates saffron’s potential to lower fat mass, improve insulin sensitivity, and inhibit the formation of fat cells (adipocyte differentiation).

Cardiovascular Benefits

Saffron’s cardio-protective effects have been well-documented, with research highlighting its ability to regulate cholesterol levels, reduce oxidative stress, and protect heart tissues. One study emphasizes saffron’s potent antioxidant properties, which enhance cardiovascular health by combating oxidative damage. Another study explores saffron’s role in safeguarding heart tissues and preventing damage caused by high cholesterol. Additionally, the hypolipidemic effects of crocetin, a key compound in saffron, have been shown to lower lipid levels and reduce cardiovascular risks. Supporting these findings, animal studies further demonstrate saffron’s ability to inhibit atherosclerosis and mitigate oxidative damage, making it a promising natural remedy for preventing heart disease and related complications.

Final Recommendations

Here are Nancy’s Saffron recommendations:

Some Precautions with Saffron:

1. Recommended Dosage: Saffron is generally safe when consumed within the recommended daily dosage of 30 mg or less. Higher doses, typically above 5 grams, may lead to toxicity and adverse effects such as nausea, vomiting, and dizziness. Extremely high doses (10 grams or more) can be fatal.

2. Allergic Reactions: Individuals allergic to certain plants in the Iridaceae family may experience allergic reactions to saffron. Typical symptoms include itching, skin rashes, or respiratory distress after ingestion.

3. Pregnancy and Breastfeeding: Pregnant women should avoid high doses of saffron, as it can stimulate uterine contractions, potentially leading to miscarriage. While small amounts in food are generally safe, consult with a healthcare provider before using saffron supplements. Limited data exists on saffron’s safety during breastfeeding, so it’s best to exercise caution.

4. Drug Interactions: Saffron may interact with certain medications, particularly:

• Blood pressure medications, as it may lower blood pressure further, causing hypotension.

• Antidepressants, since saffron also influences mood-regulating neurotransmitters, which can lead to excessive effects when combined.

• Blood-thinning medications, as saffron may enhance anticoagulant properties and increase the risk of excessive bleeding.

5. Risks for Specific Conditions: Individuals with low blood pressure (hypotension) should be cautious, as saffron may further lower blood pressure levels. Additionally, people with kidney or liver disorders should use saffron cautiously, as excessive consumption may strain organ functions.

6. Quality Concerns: Adulteration of saffron is a common problem. Always purchase saffron from reputable sources to avoid consuming fake products, which may contain harmful substances or lack the desired health benefits.

Disclaimer: There is no “one size fits all” when it comes to recommending Saffron. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Inhibitory effect of saffron, crocin, crocetin, and safranal against adipocyte differentiation in human adipose-derived stem cells | Saffron: The Golden Spice with Therapeutic Properties on Digestive Diseases | Effects of Saffron Extract on Sleep Quality: A Randomized Double-Blind Controlled Clinical Trial | Saffron: An Old Medicinal Plant and a Potential Novel Functional Food | Saffron extract as an emerging novel therapeutic option in reproduction and sexual health: recent advances and future prospectives | Saffron (Crocus sativus) and its Active Ingredients: Role in the Prevention and Treatment of Disease

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History of Digestive Bitters

Digestive bitters hold a timeless place in human health traditions, spanning thousands of years. From the earliest documentation on Sumerian clay tablets to their integration into Traditional Chinese Medicine (TCM) and medieval European practices, bitters have formed the cornerstone of digestive health therapeutics.

Modern medical researchers suggest that bitter substances played a crucial role in human evolution, enabling us to detect potentially toxic compounds and avoid harm. This evolutionary safeguard, however, became one of humanity’s most powerful therapeutic tools. The human genome contains approximately 25 functional bitter taste receptor genes (TAS2Rs)—far more than those for other taste modalities—indicating an evolutionary priority for bitter detection that extends beyond mere toxin avoidance. Over time, humans harnessed bitter substances not only to protect themselves but also to aid digestion, enhance detoxification, and maintain physical harmony

.

Ancient Roots

• Sumerian Origins: Tablets dating back over 4,000 years document the use of bitter herbs such as fennel and myrrh to promote digestion, relieve gastrointestinal discomfort, and preserve vitality.

• Traditional Chinese Medicine: TCM emphasizes the energetics of bitters to restore balance, with cooling and warming formulations applied to clear heat, stimulate digestive fire, or calm excess dampness, depending on an individual’s constitution.

• Medieval Europe: Swedish bitters became widely favored in addressing sluggish digestion, bloating, and cold constitutions, while Southern European traditions embraced grape-based cooling bitters to temper patterns of digestive heat.

Through the ages, bitters have proven to be more than medicinal substances—they reflect humanity’s innate understanding of the relationship between food, energy, and wellness, harmonized by the art of herbal medicine.

Cooling Grape Bitters vs. Swedish Bitters

Traditional Chinese Medicine (TCM) highlights bitters’ cooling and detoxifying effects, while medieval pharmacists and alchemists like Paracelsus developed formulas like Swedish Bitters, pairing bitter principles with aromatic and warming herbs to invigorate digestion and improve circulation.

Cooling Grape Bitters and Swedish Bitters represent two approaches within this long-standing tradition, each designed to address opposing constitutional patterns and symptoms.

Cooling Grape Bitters

Cooling Grape Bitters exemplify the yin approach in TCM, focusing on draining excess heat and calming inflammation. Primarily composed of ingredients like Oregon grape root, Gentian, and Dandelion, cooling bitters soothe digestive discomfort and help balance metabolism when heat-related symptoms are present.

Applications:

• Heat symptoms like flushed skin, bloating, and irritability.

• Digestive challenges such as acid reflux and sluggish bowel movements.

• Seasonal support during warmer months.

Swedish Bitters

Swedish Bitters embody the yang approach, designed to invigorate digestion and stimulate circulation, making it a perfect choice for cold constitutions. This warming formulation includes Angelica root, Myrrh, and Saffron, which promote warmth and digestive fire.

Applications:

• Cold symptoms like fatigue, cold extremities, and poor appetite.

• Digestive sluggishness with bloating or undigested food in the stool.

• Post-illness periods or support in winter months.

Appearance and Ingredients

Digestive bitters vary depending on their energetic focus—cooling or warming. Below are notable features:

Key Ingredients: Cooling Grape Bitters

• Oregon Grape Root: Potently cooling and supports liver health.

• Gentian: Stimulates digestive enzymes while soothing heat.

• Cardamom and Anise Seed: Aromatic elements for mild warming balance.

Key Ingredients: Swedish Bitters

• Angelica Root: Warming and circulatory stimulant.

• Saffron: Gentle warmth with mood-elevating properties.

• Camphor: Opens channels and enhances circulation.

Each formulation uses botanicals selected for their energetic properties, ensuring they target specific constitutional needs effectively.

Schedule Your Free Discovery Call Today 📞

Curious about which digestive bitters are right for you? Whether you need Cooling Grape Bitters to calm digestion or Swedish Bitters to restore warmth, we’re here to help. Book a FREE discovery video meeting today!

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Clinical Applications of Digestive Bitters

Beneficial Mechanisms

Digestive bitters stimulate bitter taste receptors (T2Rs), initiating multiple processes that improve digestion and metabolic health:

1. Digestive Reflexes: Activates salivation and bile secretion to support nutrient absorption.

2. Hormonal Modulation: Enhances GLP-1 release, helping regulate blood sugar and improve satiety.

3. Microbiome Effects: Promotes beneficial bacteria (Akkermansia, Lactobacillus) while reducing harmful strains (H. pylori).

Modern research validates bitters’ effectiveness for addressing:

• Gastroparesis (impaired gastric emptying).

• Postprandial blood glucose spikes, reducing energy intake and improving metabolic health.

• Inflammation-related symptoms, including those driven by oxidative stress.

Clinical Studies

Regulation of Blood Sugar Levels

Bitters lower post-meal blood glucose levels:

Clinical evidence shows that certain bitter phytochemicals can reduce blood glucose levels by activating bitter receptors in the gut. These receptors stimulate secretion of glucagon-like peptide-1 (GLP-1), which improves insulin secretion and glucose regulation. Bitter melon, a notable bitter substance, has also been shown to lower blood glucose levels and improve insulin sensitivity.

Stimulate GLP-1 and satiety hormones for appetite regulation:
Bitter compounds have been studied for their capacity to regulate appetite by increasing GLP-1 secretion and other satiety hormones that signal fullness, which may help manage obesity and related metabolic conditions.

Digestive Enhancement

Stimulate enzyme secretion and bile flow

Bitters improve digestive function by stimulating enzyme production and bile secretion. This is tied to the activation of intestinal bitter receptors, which promote digestion and improve nutrient absorption.

Improve absorption and gut motility:

Studies indicate strong links between bitter compounds and enhanced gut motility. This function supports better processing of food and may alleviate conditions such as bloating or constipation.

Anti-inflammatory & Antioxidant Effects

Combat oxidative stress and reduce pro-inflammatory markers:
Bitters frequently contain antioxidants and anti-inflammatory compounds, such as flavonoids, which help reduce oxidative stress and pro-inflammatory markers. This supports their use in preventing damage associated with chronic conditions like diabetes and cardiovascular diseases.

Protect cells from chronic damage:
Research demonstrates that bitters improve cellular health by reducing oxidative stress and inflammation. For example, naringin, a bitter compound derived from citrus fruits, has shown both antioxidant and anti-inflammatory properties.

Constitutional Balancing

Cooling bitters help excess heat patterns:
While clinical studies specifically addressing “cooling bitters” are limited, Traditional Chinese Medicine (TCM) often uses bitter-tasting herbs to counteract heat patterns. Scientifically, the anti-inflammatory effects of bitters could explain their ability to balance inflammation and “cool” excessive heat.

Final Recommendations

Here are Nancy’s bitter recommendations:

Safety Considerations and Contraindications:

Cooling Bitters Cautions:

• May worsen digestive weakness in cold constitutions

• Oregon grape contains berberine – avoid in pregnancy and lactation

• May interact with medications metabolized by CYP450 enzymes

• Can cause loose stools in sensitive individuals

Swedish Bitters Cautions:

• Contains senna and aloe – laxative effects possible

• Not recommended during pregnancy or lactation

• Camphor content requires caution in children

• May exacerbate heat conditions if used inappropriately

• Alcohol content (traditional preparations) requires consideration

Disclaimer: There is no “one size fits all” when it comes to recommending Digestive Bitters. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Bitters: Time for a New Paradigm | Effects of Bitter Substances on GI Function, Energy Intake, and Glycaemia—Do Preclinical Findings Translate to Outcomes in Humans? | Do Digestive Bitters Work? | Anticancer bioactivity of compounds from medicinal plants used in European medieval traditions | Swedish bitters | Maria Treben Herbs | Swedish Bitters Benefits | Swedish bitter: Herbal miracle for every home medicine cabinet | Eating with Yin and Yang: Understanding Chinese Medicine Nutrition | The Five Flavors of TCM | TCM Food Energetics: Choosing Foods According to Their Properties | How Traditional Chinese Medicine views aperitifs and herbal bitters | What to Eat for Major Heat | How Digestive Bitters Can Optimize Your Gut Health | Bitters: Why herbalists love them and how they help digestion | A Definitive Guide to Bitters · Holistic Herbalism Podcast | Digestive Bitters ~ an important piece of the puzzle | Swedish Bitters: A herbal tonic | Chamomile benefits | The Energetics of Food in Traditional Chinese Medicine

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History of Gymnema sylvestre

Ancient Roots in Ayurveda

Gymnema sylvestre has long been a staple in Ayurvedic medicine, celebrated for its ability to address sugar-related health challenges. Aptly nicknamed the “sugar destroyer,” it is best known for its unique role in reducing sugar cravings and supporting healthy blood sugar levels. With centuries of traditional use, its reputation as a tool for promoting metabolic health remains firmly established.

The secret behind Gymnema’s effects lies in its active phytochemicals, particularly gymnemic acids. These compounds work directly on the body’s sweetness receptors, diminishing the appeal of sugary foods and helping to regulate glucose absorption. In recent years, scientific studies have highlighted its potential benefits for managing diabetes, optimizing weight loss efforts, and improving overall metabolic functions.

Traditional Use

In traditional Ayurvedic medicine, Gymnema sylvestre has been used for centuries to address a variety of health concerns. Its primary applications were centered around sugar-related issues and metabolic imbalances. Below are its notable traditional uses:

• Diabetes Management: Known as “Madhunashini,” also known as Gurmar, (meaning “sugar destroyer”) in Ayurveda, Gymnema was traditionally used to support blood sugar regulation and manage symptoms associated with diabetes.

• Digestion and Gastrointestinal Health: The herb was used to enhance digestion, treat stomach disorders, and address conditions like constipation and indigestion.

• Weight Management: Traditionally, it was believed to reduce appetite for sweet foods, aiding those looking to manage body weight and curb overeating.

• Urinary Health: It was used to address issues related to excessive urination, often associated with high blood sugar levels.

• Snakebite Treatment: In some regions, Gymnema was applied in herbal formulations to neutralize the effects of snake venom, owing to its potential detoxifying properties.

• Respiratory Problems: It was also occasionally used to manage asthma, respiratory conditions, and coughs due to its purported anti-inflammatory properties.

• Dental and Oral Health: Chewing its leaves was thought to help maintain oral health, particularly by reducing cravings for sugar and protecting teeth from decay.

Today, modern scientific research is uncovering and affirming many of these age-old applications, particularly its powerful role in supporting metabolic health and managing blood sugar levels.

Appearance and Growth

Botanical Description

This versatile climbing plant is both visually unique and functionally beneficial. Below are some key features of its physical attributes:

• Stems: Woody, lightweight, and capable of climbing across trees and shrubs.

• Leaves: Elliptical, smooth-edged, and pale green.

• Flowers: Small, yellow, bell-shaped, blooming in clusters.

• Fruits: Cylindrical-shaped pods that develop from flowers.

• Height: Grows several meters tall as it climbs through surrounding vegetation.

Natural Habitat

Thriving in tropical and subtropical climates, this species flourishes in regions like:

• Southern India

• Central India

• Sri Lanka

• Southeast Asia

It prefers warm temperatures combined with high humidity and is commonly found in forested terrains, on hillsides, or across open plains. While adaptable to light drought conditions, it prospers best in fertile soils with good drainage and ample organic matter, making it a resilient addition to lush ecosystems.

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Clinical Applications of Gymnema sylvestre

Beneficial Chemical Constituents

Gymnema sylvestre contains bioactive compounds that contribute to its wide range of health benefits:

• Gymnemic acids: Key compounds responsible for suppressing the taste of sweetness and supporting blood sugar regulation.

• Saponins: Contribute to the plant’s anti-inflammatory and antioxidant properties.

• Polyphenols: Help neutralize free radicals and reduce oxidative stress.

• Sugars and Alkaloids: Play a secondary role in supporting metabolic health.

• Peptides and Terpenoids: Known for their cholesterol-lowering and hypoglycemic effects.

Medicinal Properties and Uses

Gymnema sylvestre has been traditionally used for its medicinal properties and is now widely recognized in modern clinical practice. The plant is renowned for its ability to regulate blood sugar levels, achieved by reducing sugar absorption in the intestines and promoting insulin secretion, making it a valuable therapeutic option for diabetes management. It also supports metabolic health by helping lower cholesterol and triglyceride levels, contributing to improved heart health. Additionally, Gymnema sylvestre is effective in weight management due to its ability to reduce sugar cravings and suppress appetite. Its role in promoting digestive health is linked to its capacity to regulate enzyme activity and improve nutrient assimilation. Furthermore, the plant exhibits strong anti-inflammatory and antioxidant properties, which combat oxidative stress and inflammation associated with chronic conditions, contributing to overall health and wellness.

Clinical Studies

Regulation of Blood Sugar Levels

Gymnema sylvestre is widely recognized for its ability to regulate blood glucose levels and suppress cravings for sugar, attributed primarily to its active compounds, gymnemic acids. These compounds inhibit the sweetness receptors on the tongue, reducing the perception of sweetness and decreasing sugar intake. A study conducted in 1983 provided evidence for this mechanism, demonstrating that Gymnema sylvestre extracts can alter sweetness perception and reduce calorie consumption, supporting its potential role in sugar craving reduction.

Additionally, gymnemic acids have been shown to block glucose absorption in the intestines, stabilizing postprandial blood sugar spikes and contributing to their hypoglycemic effects. A study published in 2007 further highlighted this mechanism, emphasizing the ability of Gymnema sylvestre to regulate glucose absorption in the gastrointestinal tract and its potential use in antidiabetic therapies. Together, these studies showcase the multifaceted role of Gymnema sylvestre in supporting metabolic health.

Support for Diabetes Management

Gymnema sylvestre’s efficacy in diabetes management has been validated by various clinical studies. Notably, extended-release formulations of Gymnema sylvestre extract have been shown to lead to measurable improvements in blood sugar control. These formulations are particularly effective in reducing fasting blood glucose levels and lowering HbA1c levels in diabetic patients.

A clinical study on Beta-fast GXR (an extended-release Gymnema sylvestre extract) demonstrated significant improvements in glycemic stability among diabetes patients, further confirming the herb’s potential as a therapeutic option

Clinical Studies

Weight Management

Gymnema sylvestre has shown promise in aiding weight loss and improving lipid profiles, particularly when paired with additional compounds such as (-)-hydroxycitric acid (HCA-SX) and niacin-bound chromium. A 2004 clinical study demonstrated that supplementation with this combination resulted in significant reductions in body weight, BMI, total cholesterol, triglycerides, and LDL cholesterol levels, alongside increased HDL cholesterol levels.

The inclusion of Gymnema sylvestre in the formula played a key role in regulating sugar cravings and supporting fat metabolism. These effects suggest that Gymnema sylvestre can contribute to healthier weight management and improved cardiovascular health when used strategically as part of a broader nutraceutical intervention.

Antioxidant and Anti-Inflammatory Properties

This herb is rich in antioxidants, including flavonoids, tannins, and phenolic compounds, which help combat oxidative stress—a key factor in chronic diseases such as diabetes, cardiovascular dysfunction, and obesity. A study highlighted its ability to neutralize free radicals, protect cells from damage, and reduce oxidative stress, demonstrating its potential to prevent diseases associated with cellular damage.

Additionally, Gymnema sylvestre shows strong anti-inflammatory activity. The same study found bioactive compounds like gymnemic acids and saponins that regulate inflammatory pathways by inhibiting pro-inflammatory mediators, such as cytokines and cyclooxygenase (COX) enzymes. These antioxidant and anti-inflammatory effects work synergistically, making Gymnema sylvestre particularly valuable for managing inflammation- and oxidative stress-driven conditions like arthritis, diabetes, and metabolic syndrome.

Final Recommendations

Here are Nancy’s Gymnema sylvestre recommendations:

Some Precautions with Gymnema sylvestre:

• Caution with blood sugar medications: Gymnema sylvestre lowers blood sugar levels, so individuals taking insulin or other diabetes medications should monitor closely and consult a healthcare provider to avoid hypoglycemia.

• Caution with pregnancy and breastfeeding: Limited data exists on its safety during pregnancy and breastfeeding. Avoid use unless recommended by a healthcare professional.

• Caution with surgery: Gymnema sylvestre may influence blood sugar levels during and after surgery. It is advised to discontinue use at least two weeks prior to any surgical procedure.

Disclaimer: There is no “one size fits all” when it comes to recommending Gymnema. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Gymnema sylvestre: A Memoir | Effects of sweetness perception and caloric value of a preload on short term intake | Gymnema sylvestre for Diabetes: From Traditional Herb to Future’s Therapeutic | Effect of Extended Release Gymnema Sylvestre Leaf Extract (Beta Fast GXR) | A systematic review of Gymnema sylvestre in obesity and diabetes management | Phytochemical and Pharmacological Properties of Gymnema sylvestre: An Important Medicinal Plant | Effects of a natural extract of (-)-hydroxycitric acid (HCA-SX) and a combination of HCA-SX plus niacin-bound chromium and Gymnema sylvestre extract on weight loss

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History of Bacopa

Ancient Roots in Ayurveda

Bacopa, known as Brahmi in Sanskrit, has been revered in Ayurvedic medicine for over 3,000 years. The name “Brahmi” derives from “Brahma,” the Hindu god of creation, reflecting its association with intellectual development and spiritual awareness. Historically, sages and scholars used Bacopa to enhance memory retention, mental clarity, and concentration.

The herb is classified as a Medhya Rasayana—a rejuvenative substance specifically for the brain and nervous system. Ancient Indian texts like the Charaka Samhita and Sushruta Samhita feature Bacopa extensively, recommending it for treating conditions related to memory degeneration, anxiety, and cognitive decline.

Traditional Use Beyond India

While Bacopa’s roots are deeply tied to India, its use has expanded globally:

• In Traditional Chinese Medicine (TCM), it’s occasionally used for its calming and tonic effects.

• In Western herbalism, it’s appreciated for its role in supporting neurological health and reducing mental fatigue.

Appearance and Growth

Botanical Description

Bacopa is a creeping, low-lying perennial that thrives in wet and marshy environments. The plant has the following characteristics:

• Leaves: Small, fleshy, oblong, and green.

• Flowers: Tiny, typically white or pale blue, blooming intermittently throughout the growing season.

• Root System: Shallow, enabling it to anchor easily in moist soil.

Natural Habitat

Bacopa thrives in tropical and subtropical regions around the world. It is native to the Indian subcontinent but can also be found in parts of:

• Southeast Asia

• Australia

• Africa

• The Americas

It grows along stream beds, ponds, wetlands, and even shallow aquatic environments where its roots can remain submerged.

For herbalists and gardeners, this herb is easy to grow in consistently moist soil under full sunlight conditions.

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Clinical Applications of Bacopa

Beneficial Chemical Constituents

Bacopa contains a variety of beneficial chemical constituents, including bacosides, flavonoids, alkaloids, saponins, glycosides, and sterols. These compounds work synergistically to provide specific therapeutic effects. These effects include cognitive enhancement, anti-inflammatory, antioxidant, and neuroprotective properties.

Medicinal Properties and Uses

Bacopa monnieri is renowned for its ability to improve memory, reduce anxiety, and enhance overall cognitive function. Its adaptogenic properties help the body manage stress effectively, making it useful both by itself and in combination with other herbs. When mixed with complementary herbs such as Ashwagandha or Gotu Kola, Bacopa can enhance its therapeutic effects, targeting multiple aspects of neurological and mental health support.

Cognitive and Neurological Benefits

Bacopa is one of the most potent nootropic (cognitive-enhancing) herbs. It is rich in active compounds called bacosides, which are believed to:

• Improve memory and retention.

• Enhance focus and concentration.

• Stimulate neurogenesis (the creation of new neurons).

• Support long-term brain health by reducing oxidative stress and improving blood flow in the brain.

Clinical Studies

A Natural Boost for Memory and Mental Clarity

Bacopa monnieri has been used in traditional Ayurvedic medicine as a remedy for improving memory and mental clarity. A recent study aimed to test these claims scientifically by examining how Bacopa impacts brain function in healthy older adults over 12 weeks. The study involved 60 participants who were randomly assigned to take either a placebo or daily doses of Bacopa (300 mg or 600 mg), all while their memory, attention, and brain activity were carefully monitored. The findings were compelling: those who took Bacopa had better memory performance, faster reaction times, and improved attention spans compared to those on the placebo. Researchers identified changes in brain signals linked to faster information processing and found that Bacopa reduced the activity of specific enzymes (acetylcholinesterase, or AChE) that, when overly active, can slow cognitive function. Bacopa was well-tolerated, with minimal side effects reported. These results suggest that Bacopa monnieri is a promising natural supplement for improving memory, attention, and mental agility in older adults—offering a scientifically-backed approach to supporting brain health as we age.

Enhancing Cognitive Performance

A recent 12-week randomized, double-blind, placebo-controlled study investigated the cognitive benefits of Bacopa monnieri in healthy older adults. The study involved 54 participants aged 65 and older, who were given either 300 mg/day of Bacopa extract or a placebo. Remarkably, those in the Bacopa group showed significant improvements in memory, particularly in delayed word recall, as well as better focus during attention-based tasks. Additionally, participants reported reductions in anxiety and depression, highlighting the herb’s potential mood-enhancing properties. These effects are attributed to bacosides, the active compounds in Bacopa, which are believed to protect the brain from oxidative stress, support neurotransmission, and improve memory retention. The herb was well-tolerated, with minimal side effects, making it a safe and natural option for cognitive support. While the findings are promising, researchers emphasize the need for further long-term studies to confirm Bacopa’s role in slowing age-related cognitive decline.

Stress Reduction and Mental Clarity

Considered an adaptogen, Bacopa helps the body adapt to stress while improving mental clarity. Ayurveda often pairs Bacopa with Ashwagandha to amplify stress-reduction benefits.

Clinical Evidence

A double-blind, placebo-controlled, cross-over study examined the acute effects of Bacopa monnieri (BM) on cognitive performance, mood, and stress in 17 healthy adults. Participants consumed doses of 320 mg or 640 mg of standardized BM extract (CDRI 08) or a placebo, and their cognitive function, mood, and salivary cortisol levels were measured. The results showed that BM improved multitasking cognitive performance and mood as early as 1 hour post-consumption, along with a reduction in cortisol levels, suggesting adaptogenic and stress-reducing effects. The findings highlight BM’s potential as a nootropic and stress-relieving supplement, though further studies on larger populations are needed.

Other Medicinal Properties

• Antioxidant Support: Bacopa combats free radicals and supports healthy aging.

• Anxiety Relief: It possesses anxiolytic properties, which help reduce anxiety symptoms.

• Anti-inflammatory: Bacopa improves inflammatory markers linked to arthritis and neurological health.

• Neuroprotective Potential: Ongoing research is investigating Bacopa’s potential in preventing Alzheimer’s and other neurodegenerative disorders.

Final Recommendations

Here are Nancy’s Bacopa recommendations:

Some Precautions with Bacopa:

• Caution with blood thinners: Bacopa may have blood-thinning properties, so individuals taking anticoagulant medications, such as warfarin, should exercise caution and consult a healthcare provider before use.

• Caution with anti-cholinergic pharmaceuticals: Bacopa increases acetylcholine levels in the brain, which may interfere with medications that have anti-cholinergic effects (drugs that block acetylcholine). This interaction could potentially reduce the efficacy of such medications.

Disclaimer: There is no “one size fits all” when it comes to recommending Bacopa. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Bacopa Monniera Monograph | The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects | Neuropharmacological Review of the Nootropic Herb Bacopa monnieri | Effects of 12-Week Bacopa monnieri Consumption on Attention, Cognitive Processing, Working Memory, and Functions of Both Cholinergic and Monoaminergic Systems in Healthy Elderly Volunteers | Effects of Adaptogens on the Central Nervous System and the Molecular Mechanisms Associated with Their Stress—Protective Activity | The Ayurvedic plant Bacopa Monnieri inhibits inflammatory pathways in the brain

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History of Cucumber

Ancient Roots

Cucumbers (Cucumis sativus) are among the oldest cultivated fruits, with origins tracing back over 3,000 years to India, particularly near the Bay of Bengal and the Himalayan Mountains. Historical references include:

• The Epic of Gilgamesh: Documented as a source of nourishment.

• Ancient Egypt and India: Widely consumed and cultivated.

• Roman Empire: Emperor Tiberius insisted on having cucumbers every day, regardless of the season.

• Cleopatra: Enjoyed cucumbers regularly, believing they enhanced her beauty.

From their birthplace in India, cucumbers quickly spread across Asia and Europe, becoming a favored fruit among all social classes for their hydrating and refreshing qualities.

Historical Note:

In 18th century England, cucumbers were briefly referred to as “cowcumbers”—a reflection of a misconception that they were poisonous and fit only for animal fodder. However, this odd belief did not impede their widespread acceptance and production.

Traditional Use

Across cultures and traditional medicine systems, cucumbers have been utilized for their wide array of benefits:

• Ayurvedic Medicine: Used cucumber seeds and leaves along with lemon juice to treat sunburn.

• Traditional Chinese Medicine: Leaves, stems, and roots were used to treat diarrhea and gonorrhea, and as antioxidants.

• British Medicine: Cucumber seeds were used to expel tapeworms and treat colds and bowel diseases.

Cucumbers have also been prized for their culinary applications, including their role in pickling and as refreshing additions to dishes. Their high water content provides hydration, while their low-calorie nature makes them a go-to for weight management.

Even today, cucumbers are appreciated for their cosmetic and medicinal potential, with studies ongoing into their potential for improving skin health, treating digestive issues, and combating aging and diseases like cancer.

Appearance and Growth

Botanical Description

Cucumber is a tendril-bearing vine belonging to the gourd family (Cucurbitaceae). It is known by nicknames such as “cukes,” “gherkins,” and “khira,” and is classified into three main types: slicing, pickling, and burpless.

Key Characteristics:

• Growth habit: Cucumbers are creeping vines that root into soil and climb supports such as trellises or frames using thin, spiraling tendrils.

• Leaves: Large leaves form a protective canopy over the fruit.

• Fruit characteristics: The cucumber fruit has a signature elongated, cylindrical shape with bright green skin. Sizes can reach up to 23 inches in length and 3 inches in diameter.

• Classification: Botanically, cucumbers are fruits as they develop from flowers and contain seeds. Culinary applications, however, treat them as vegetables due to their slightly sour and bitter flavor.

Natural Habitat

Cucumbers originated in India, specifically near the Bay of Bengal and the Himalayan Mountains. Over centuries, cultivation spread globally. Today, cucumbers are grown worldwide, thriving in warm regions with nutrient-rich, moist soil.

Top Producers Today:

1. China (largest producer globally)

2. India

3. Russia

4. United States

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Clinical Applications of Cucumber

Beneficial Chemical Constituents

Cucumber contains a variety of bioactive compounds and nutrients that contribute to its wide range of health benefits:

• Phytochemicals: Includes tannins, cardiac glycosides, terpenoids, carbohydrates, saponins, phytosterols, alkaloids, flavonoids, and glycosides, which provide antioxidant, anti-inflammatory, and protective effects.

• Vitamins: A rich source of Vitamin B1, B2, B3, B5, B6, Folic Acid, and Vitamin C, supporting metabolic, immune, and skin health.

• Minerals: Contains Calcium, Iron, Magnesium, Phosphorus, Potassium, and Zinc, crucial for bone health, muscle function, and overall wellness.

Medicinal Properties and Uses

Cucumber has been cultivated for over 3,000 years and is renowned for its versatile applications in culinary, medicinal, and cosmetic fields.

Medicinal Benefits

• Antioxidant and Anti-inflammatory Effects: Helps neutralize free radicals and reduce oxidative stress and inflammation, supporting overall health.

• Anticancer Potential: Certain compounds are being studied for their promising role in combating cancer.

• Antidiabetic Properties: Can aid in maintaining blood sugar levels and supporting metabolic health.

• Digestive and Antidiarrheal Support: Traditionally used to improve gut health and treat bowel disorders.

• Antibacterial and Antifungal Properties: Helps combat microbial infections.

• Analgesic and Antihepatotoxic Effects: May aid in pain relief and liver protection.

Cosmetic Uses:

Cucumber preparations are widely recognized for their ability to hydrate and soothe the skin, reduce puffiness, and enhance radiance. Its role in tightening skin and reducing dark circles has made it a popular ingredient in the cosmetic industry.

Cucumber can be used alone or combined with other herbs and dietary supplements to enhance its synergistic medicinal qualities.

Clinical Studies

Cardiovascular Health

Cardiovascular disease, also known as heart disease, is a prevalent concern worldwide. It is currently the leading cause of death globally, accounting for approximately 31% of all deaths. A recent 2022 study entitled “Metabolomics analysis delineates the therapeutic effects of hydroethanolic extract of Cucumis sativus L. seeds on hypertension and isoproterenol-induced myocardial infarction” written by Muqeet Wahid et al and published in the Biomedicine & Pharmacotherapy Journal aimed to get insight on the therapeutic potential of Cucumis sativus (Cucumber) seeds for cardiovascular disorders (specifically hypertension and isoproterenol-induced myocardial infarction). To create an extract, Cucumber seeds were collected from fresh fruits and ground down using a herbal grinder. Six groups of rats were used to determine the maximum tolerable dose of the extract over a period of 28 consecutive days. The rats were administered normal saline as well as five different dosages (50, 100, 150, 200, and 300 mg/kg per day) of the extract orally. Throughout the study, the researchers monitored changes in body weight, behavior, clinical symptoms of distress, and mortality of the animals. The results of the study revealed that the Cucumber seed extract exhibited a vasorelaxant response, displaying a potent hypotensive effect in both normotensive rats and those with L-NAME induced hypertension. Additionally, the extract demonstrated strong anti-inflammatory properties with a significant impact on preventing myocardial infarction. Furthermore, the study indicated that Cucumber seeds played a crucial role in the treatment of myocardial and vascular disorders by enhancing the EDRF mechanism, energy generation, and antioxidant capacity. These findings highlight the potential of Cucumber seeds as an effective treatment option for cardiovascular diseases.

Another study entitled “Water/ethanol extract of Cucumis sativus L. fruit attenuates lipopolysaccharide-induced inflammatory response in endothelial cells,” written by Chiara Bernardini et al and published in the BMC Complementary and Alternative Medicine Journal in 2018 was designed to investigate whether a water/ethanol extract of Cucumis sativus (CSE) fruit can reduce the damaging effect of pro-inflammatory lipopolysaccharide (LPS). Cell viability, gene expression of endothelial cell markers, cytokines secretion, and in vitro angiogenesis assay were performed on porcine Aortic Endothelial Cells exposed to increasing doses (0.02; 02; 2 mg/ml) of CSE in the presence of pro-inflammatory lipopolysaccharide. They found that the water/ethanol extract of Cucumber can provide an efficient safeguard to vascular endothelial cells when challenged with LPS. This was achieved by decreasing the LPS-induced TLR4 expression, influencing cytokine secretion, and increasing the expression of protective HO-1. The extract also displayed inhibitory effects on cellular toxicity caused by LPS and inflammation-induced angiogenesis. These compelling findings suggest that Cucumis sativus L. extract could serve as a highly promising natural remedy for vascular endothelium protection.

Additional Health Benefits of Cucumber

Gastrointestinal Health

The intestines play a vital role in digestion, nutrient absorption, and elimination of waste. Proper hydration is essential for the optimal functioning of the digestive system, including the intestines. A recent 2021 study entitled “Cucumis sativus extract elicits chloride secretion by stimulation of the intestinal TMEM16A ion channel” written by Tultul Saha et al and published in the Pharmaceutical Biology Journal investigated the effects of Cucumis sativus (Cucumber) extract on intestinal chloride secretion and its potential role in activating the TMEM16A ion channel. They used various experiments, including cell cultures and animal models, to analyze the impact of the cucumber extract. They found that the extract increased chloride secretion and apical membrane chloride conductance in intestinal cells. In addition, the extract also stimulated the TMEM16A chloride current in oocytes and enhanced muscle contractility in mouse colonic tissues. Mass spectrometry analysis revealed the presence of a cucurbitacin-like analog as the bioactive component in the cucumber extract. Overall, the study suggests that this analog could potentially be used as a therapeutic agent for cystic fibrosis and intestinal hypodynamic disorders.

In another 2021 study entitled “Cucumis sativus L. Seeds Ameliorate Muscular Spasm-Induced Gastrointestinal and Respiratory Disorders by Simultaneously Inhibiting Calcium Mediated Signaling Pathway” written by Muqeet Wahid et al and published in the Pharmaceuticals Journal aimed to understand the therapeutic effects of Cucumis sativus (cucumber) seeds extract on asthma and diarrhea. They used a combination of network pharmacology, molecular docking, in vitro and in vivo experiments to investigate the mechanisms of action. The results showed that the extract contained various bioactive compounds such as kaempferol, quercetin, and luteolin, which interfere with the target genes associated with asthma and diarrhea. These compounds act as calcium channel blockers, leading to a spasmolytic response, relaxation of spastic contractions, and exhibit antiperistalsis, antidiarrheal, and antisecretory activities.

Muscle Pain & Inflammation

While cucumbers are often consumed for their hydrating and nutritious properties, there is limited scientific evidence specifically linking cucumbers to muscle pain and inflammation relief. One 2018 study entitled “Effectiveness of Cucumis sativus extract versus glucosamine-chondroitin in the management of moderate osteoarthritis: a randomized controlled trial” written by Robert J Nash et al and published in the Clinical Interventions in Aging Journal investigated the efficacy of an aqueous extract of Cucumis sativus (cucumber) called Q-Actin™ in comparison to glucosamine-chondroitin (GC) for the management of moderate knee osteoarthritis (OA). The study involved 122 patients diagnosed with moderate knee OA who were randomly assigned to receive either GC or Cucumis sativus extract. The participants were evaluated using various pain assessment tools over a period of 180 days. The results showed that the extract group exhibited a significant reduction in pain scores compared to the GC group. No adverse effects were reported during the trial period. These results suggest that Cucumis sativus extract may be effective in reducing pain and can be potentially used for managing knee pain, stiffness, and physical functions associated with OA.

Another study entitled “Free Radical Scavenging and Analgesic Activities of Cucumis sativus L. Fruit Extract” written in 2010 by D Kumar et al and published in the Elsevier Journal explores the antioxidant and analgesic properties of the aqueous fruit extract of Cucumis sativus L. The study conducted in vitro antioxidant studies and in vivo analgesic studies using different concentrations of the extract. The results showed that the extract exhibited significant antioxidant and analgesic effects. The presence of flavonoids and tannins in the extract suggests that these compounds may be responsible for its observed effects. This suggests that Cucumis sativus fruit extract could potentially be used as a natural antioxidant and analgesic agent.

Final Recommendations

Here is Nancy’s Cucumber recommendation:

Some Precautions with Cucumber:

People with ragweed allergies. People with a ragweed allergy may also get symptoms when you eat Cucumbers. This is called *oral allergy syndrome (OAS). OAS occurs because your immune system confuses ragweed pollen with certain foods, such as Cucumber.

*Common OAS symptoms include: itchy mouth, throat, tongue or face.

Disclaimer: There is no “one size fits all” when it comes to recommending Cucumber. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Missouri Botanical Garden | Vegetable Facts | New World Encyclopedia | University of Missouri | Is Cucumber a Fruit? | University of Illinois Extension | FDA | Bon Appétit | Wiki Farmer | Planting Seeds | IntechOpen | 7 Health Benefits of Cucumber | IJPSM | Orthopedic Center for Sports Medicine | Medical News Today

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History of Chamomile

Ancient Roots

Chamomile, often called the “physician’s herb,” has played a significant role in traditional medicine since ancient times. It was revered by the Egyptians, who considered it a divine gift from the gods and documented its medicinal use in the Ebers Papyrus around 1550 BC. The Saxons also held chamomile in high regard, considering it sacred. Throughout various cultures, chamomile has been employed for a plethora of uses, from female reproductive health to embalming bodies and repelling pests.

Traditional Use

Chamomile’s applications have evolved through the ages, finding its place in the holistic practices and remedies of the Middle Ages:

• Nervous System Support: Used to relieve anxiety, insomnia, and depression.

• Digestive Health: Known for alleviating indigestion, flatulence, and upset stomach.

• Women’s Health: Eased menstrual cramps and PMS symptoms.

• Cosmetic Uses: Mixed with rose petals for skin applications in ancient Egypt.

• Herbal Medicine: Chamomile was utilized externally for skin irritations, diaper rash, and conjunctivitis, among other conditions.

By the 19th century, German settlers in the United States began to cultivate chamomile, where it became a crucial medicinal herb, especially for pregnant women and children. In Germany, “alles zutraut,” meaning “capable of anything,” signifies its cultural importance.

Appearance and Growth

Botanical Description

Chamomile comprises about 25 species, with the most popular being German chamomile (Matricaria recutita) and Roman chamomile (Chamaemelum nobile):

• German Chamomile: Features round, arching, hollow flower bases. It grows up to 50 cm tall and displays white ray florets with small yellow tubular flowers.

• Roman Chamomile: Closely resembles the German type but has a filled pith at the flower base and more finely pinnated leaves. It typically reaches heights of 15-30 cm.

Natural Habitat

Native to Europe, North Africa, and parts of Asia, chamomile now grows worldwide due to its versatility and value:

• German Chamomile: Commercially cultivated in Egypt, France, Eastern Europe, and Hungary.

• Roman Chamomile: Found in Western Europe and North Africa, specifically grown in England, France, Belgium, Argentina, and the United States.

This low-growing plant flourishes in sunny environments like pastures, roadsides, and yards, replicating its natural habitats with well-drained soils.

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Clinical Applications of Chamomile

Beneficial Chemical Constituents

Chamomile is a treasure trove of bioactive compounds that contribute to its extensive range of health benefits:

• Chamazulene: Recognized for its potent anti-inflammatory and antioxidant properties.

• Apigenin: Known for its sedative, anxiolytic (anxiety-reducing), and antidepressant effects.

• Luteolin: Contributes to chamomile’s anti-inflammatory and cytoprotective activities.

• Beta-Carotene: A precursor of vitamin A, supporting immune function and skin health.

• Bisabolol: Offers powerful anti-irritant, antimicrobial, and anti-inflammatory effects.

• Vitamin C & Minerals (Calcium, Copper, Zinc, Iron): Enhance immune support, bone health, and metabolic function.

Medicinal Properties and Uses

Chamomile has been historically revered and is now clinically recognized for its broad medicinal applications. The herb is particularly esteemed for its:

• Gastroprotective Effects: Used to alleviate indigestion, ulceration, and spasm-related conditions by soothing the digestive tract.

• Anxiolytic and Sedative Properties: Supports mental health by reducing anxiety, stress, and promoting better sleep.

• Antioxidant and Antimicrobial Effects: Bolsters the body’s defenses against infections, fungi, and viruses, while aiding in inflammation reduction.

• Anti-inflammatory Action: Relieves skin irritations and lowers the risk of chronic disease-related inflammation.

• Antiparasitic and Insecticidal Uses: Offers protection against parasites and insect bites.

Due to its multifaceted roles, chamomile can be utilized solo or combined with other herbs and supplements to amplify its potent medicinal qualities through synergistic effects.

Clinical Studies

Women’s Health

Chamomile’s generic name, Matricaria, comes from the Latin word matrix which means womb. This is because it was used historically to treat disorders of the female reproductive system. In a review entitled “A systematic review of the efficacy of alternative medicine in the treatment of nausea and vomiting of pregnancy,” written by Fahimeh Khorasani et al and published in 2020 in the Journal of Obstetrics and Gynaecology aimed to review the efficacy of herbal medicines such as Chamomile on nausea and vomiting in pregnancy (NVP). They found that herbal medicines such as Chamomile, Elettaria, and Lemon provided a safe and effective alternative for treating pregnant women with mild to moderate NVP.

Another recent study entitled “The Effect of Chamomile on Pain and Menstrual Bleeding in Primary Dysmenorrhea: A Systematic Review,” written by Azin Niazi and Maryam Moradi and published in the International Journal of Community Based Nursing & Midwifery in 2021, aimed to systematically review the clinical trials to determine the effect of Chamomile on pain and menstrual bleeding in primary dysmenorrhea. Primary dysmenorrhea is characterized by pain during menstruation. It’s a common symptom found among females in their reproductive age, caused by increased production of prostaglandin in the endometrium. After examining 7 clinical trials (with a sample size of 1,033), they found that Chamomile was considered an effective treatment for primary dysmenorrhea and reducing menstrual bleeding. Similarly, another study entitled “Effectiveness of Matricaria chamomilla (chamomile) extract on pain control of cyclic mastalgia: a double-blind randomised controlled trial,” written by N Saghafi et al and published in 2018 in the Journal of Obstetrics and Gynaecology aimed to study the effectiveness of chamomile on pain control of cyclic mastalgia. Breast pain (mastalgia) is often a chief complaint reported by many women. Oftentimes it begins in the luteal phase(the second half of the menstrual cycle – starting after ovulation and ending the first day of your period). All the participants in the trial were asked to take drops three times a day each time having five drops for two consecutive months. They found significant decline is mastalgia after two months, indicating that Chamomile is a safe, well-tolerated and effective treatment for women experiencing mild to moderate mastalgia.

Hot flashes are a common symptom of the menopausal transition. It can be very uncomfortable for many women and last for many years. It’s one of many challenging symptoms to navigate during perimenopause. In a study entitled “The immediate effect of natural plant extract, Angelica sinensis and Matricaria chamomilla (Climex) for the treatment of hot flushes during menopause. A preliminary report” written by C Kupfersztain et al in 2003 and published in the international journal Clinical and Experimental Obstetrics & Gynecology, they aimed to assess the efficiency of a medicinal herb extract preparation (Female Ginseng and Chamomile) called Climex for the treatment of menopausal symptoms. In this experiment, 55 postmenopausal women were divided randomly into two groups, one to receive Climex (5 chewable tablets daily between meals) and the other group to receive a placebo. They found that treatment with Climex seemed to be effective for menopausal symptoms without apparent major adverse effects.

Mental Health

Generalized Anxiety Disorder (GAD) is one of the most common anxiety disorders. However, current treatments can have limited efficacy and significant side effects. In a 2016 study written by Jun J Mao et al, published in the Phyomedicine journal, and entitled, “Long-term Chamomile (Matricaria chamomilla L.) treatment for generalized anxiety disorder: A randomized clinical trial,” they sought out a long-term evaluation of Chamomile use for prevention of GAD symptom relapse. During the first phase of the trial, participants received 12 weeks of open-label therapy with Chamomile pharmaceutical grade extract (500mg capsule 3x daily). During phase two, treatment responders were randomized into two different groups- 26 weeks of continuation chamomile therapy or placebo in a double-blinded, placebo substitution design. They found that long-term chamomile was safe and significantly reduced moderate-to-severe GAD symptoms, but did not significantly reduce the rate of relapse. In another study entitled “Short-term open-label chamomile (Matricaria chamomilla L.) therapy of moderate to severe generalized anxiety disorder” written by John R Keefe et al and published in the 2016 Phytomedicine journal, they hypothesized that treatment with chamomile extract would result in a significant reduction in GAD severity ratings. Participants diagnosed with moderate to severe GAD received open-label treatment with pharmaceutical-grade Chamomile extract 1500mg/day for up to 8 weeks. They found that Chamomile extract produced a clinically meaningful reduction in GAD symptoms over 8 weeks, with a response rate comparable to those observed during conventional anxiolytic drug therapy and a favorable adverse event profile.

It’s important to note that about 60% of people diagnosed with anxiety will also present with symptoms of depression, and vice versa. Although conventional antidepressant drug therapies have simplified this comorbid treatment of anxiety and depression, a large population still goes untreated. Many of those going untreated prefer to seek out alternative medicine remedies for their symptoms. In this recent 2020 study entitled “Putative Antidepressant Effect of Chamomile ( Matricaria chamomilla L.) Oral Extract in Subjects with Comorbid Generalized Anxiety Disorder and Depression,” written by Jay D Amsterdam et al and published in The Journal of Alternative and Complementary Medicine, they examined the assumed antidepressant effect of Chamomile extract in subjects with GAD with or without comorbid depression. 179 participants received initial therapy with open-label Chamomile extract 1500 mg daily for 8 weeks. They found that Chamomile may produce clinically meaningful antidepressant effects in addition to its anxiolytic activity in subjects with GAD and comorbid depression.

Sleep Health

Sleep is one of the most important, basic human needs. When there’s any disruption in its natural course, it can significantly impact how we function in our day to day life. There are various ways to deal with sleep disorders, but the return to herbal and natural drugs has been a more emphasized approach over the last decades. The 2011 study entitled, “Preliminary examination of the efficacy and safety of a standardized chamomile extract for chronic primary insomnia: A randomized placebo-controlled pilot study,” written by Suzanna M Zick et al and published in the BMC Complementary Medicine and Therapies Journal examined the preliminary efficacy and safety of chamomile for improving subjective sleep and daytime symptoms in patients with chronic insomnia. Participants were randomized into two different groups: 270mg of Chamomile twice daily or placebo for 28 days. They concluded there was a possibility that Chamomile extract could provide modest and mixed clinical benefit, at the doses evaluated, to patients with chronic primary insomnia. More studies are needed to investigate these conditions.

Another study entitled “Investigation effect of oral chamomilla on sleep quality in elderly people in Isfahan: A randomized control trial” written by Mehrdad Abdullahzadeh et al in the 2017 Journal of Education and Health Promotion aimed to determine the effect of Chamomile extract on the sleep quality in elderly people admitted to nursing homes. They had 80 participants split into a test group and a control group, however at the end of the study there were only 77 participants that were able to finish the control trial. The test group received 400mg oral capsules of Chamomile 2x daily. The control group did not receive anything. They found that 4 weeks of consuming Chamomile extract was significantly effective in improving sleep quality.

Additional Health Benefits of Chamomile

Wound Healing & Skin Health

Wound healing involves a complex response to tissue injury achieved through four overlapping phases: hemostasis, inflammation, proliferation, and remodeling. The concept of using certain herbs in wound dressing is a prehistoric tradition that is still highly preferred by the general population. In a recent 2021 study entitled, “Polyherbal combination for wound healing: Matricaria chamomilla L. and Punica granatum L.” written by Somayeh Niknam et al and published in the DARU Journal of Pharmaceutical Sciences, they evaluated the individual and combined wound healing activity of methanol extracts of Pomegranate and Chamomile flowers. They found that extracts containing phytoconstituents with anti-inflammatory, antioxidant, and antimicrobial properties can promote high speed, uncomplicated wound healing. While the methanol fraction of Chamomile and Pomegranate both exhibited an acceleration in wound enclosures individually, combining them into one formulation had better wound healing properties.

Another study entitled “Effect of German chamomile oil application on alleviating atopic dermatitis-like immune alterations in mice” written by Soon-Hee Lee et al and published in 2010 in the Journal of Veterinary Science assessed the effectiveness of German Chamomile oil in relieving atopic dermatitis in mice by applying it to their skin. They found that markers associated with allergy were significantly lower in the mice that received chamomile oil compared to those that didn’t.

Joint Pain & Dysfunction

Chamomile has been shown to have antioxidant and anti-inflammatory properties. Because of this, it’s one of the oldest and most widely used medicinal plants in the world. However, did you know it can potentially help your muscle and joint pain? A study entitled “Efficacy and safety of topical Matricaria chamomilla L. (chamomile) oil for knee osteoarthritis: A randomized controlled clinical trial” written by Ruhollah Shoara et al in 2015 and published in the Complementary Therapies in Clinical Practice Journal assessed the efficacy and safety of topical Chamomile oil in participants with knee osteoarthritis. The participants were asked to apply the oil 3x a day for three weeks. They found that when compared to participants who didn’t use this treatment, Chamomile essential oil significantly reduced the need for pain relief medication.

Another study entitled “Efficacy of topical chamomile oil for mild and moderate carpal tunnel syndrome: A randomized double-blind placebo-controlled clinical trial” written by Mohammad Hashem Hashempur et al in 2017 and published in the Complementary Therapies in Clinical Practice Journal evaluated the efficacy of topical Chamomile oil in participants with mild and moderate carpal tunnel syndrome (CTS). They found that after four weeks, symptom severity scores in the Chamomile treatment group were significantly lower than the placebo group. Researchers believe it could be an effective non-invasive treatment for mild to moderate CTS.

Final Recommendations

Here is Nancy’s Chamomile recommendation:

Some Precautions with Chamomile:

Pregnancy – Caution is advised in using Chamomile during pregnancy in the first trimester. The first trimester should not exceed 500 mg of chamomile tea a day (that’s two cups of strong tea) but that’s being overly cautious. All foods and herbs should be scrutinized and monitored during the first trimester, however, if there is nausea then chamomile is excellent during the first trimester to gently reduce nausea. Rare individuals may have an allergic response to chamomile.

Ragweed allergies – Chamomile is a relative of ragweed and can cause allergy symptoms in individuals with ragweed allergies. While extremely rare, very large doses of chamomile may cause nausea and vomiting. Even more rarely, rashes may occur, especially around the mouth.

Blood thinners – Chamomile also contains coumarin, so care should be taken to avoid potential drug interactions, especially prescription blood thinners.

Disclaimer: A typical suggested serving of Chamomile is 250mg (1 strong cup of tea) a day, but can be 500mg of chamomile daily for mild worry and digestive upset. However, there is no “one size fits all” when it comes to recommending Chamomile. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Herbalgram | Mount Sinai | ACORN Herb School | Plantura | Science Direct | Why Farm It | Traditional Roots | Traditional Medicinals | Science Direct | Greenjeeva | NAMI | iHerb

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History of Dandelion

Ancient Roots

The dandelion (Taraxacum officinale), often considered little more than a pesky weed, holds a remarkable history of medicinal and practical use that dates back centuries. The genus name “Taraxacum” comes from the Greek words “taraxos” (meaning disorder) and “akos” (meaning remedy), hinting at its historical reputation as a healing herb for treating a wide range of ailments.

Dandelion’s medicinal use was first recorded in the 10th and 11th centuries, when its roots and leaves were used to address digestive complaints and liver issues. Ancient cultures across Europe, Persia, and India found various innovative ways to integrate it into their healthcare practices. Dandelion wasn’t just a remedy—its greens were also revered for their ability to nourish, making it both a vital source of nutrition and medicine.

Traditional Use

The practical applications of dandelion have varied across cultures and regions:

• England and Ireland: Used the roots and leaves to treat coughs, colds, and respiratory ailments. It was also believed to “cleanse the blood” to address skin complaints, while its milky latex was applied externally to remove warts.

• Persian and East Indian Cultures: Used primarily as a mild laxative, appetite stimulant, and treatment for urinary issues. The herb was also applied externally to treat wounds, sprains, and swelling.

• Indigenous North American Tribes: Consumed dandelion greens as a food source. They also utilized the plant medicinally for sore throats, stomachaches, and wounds while using flower or leaf infusions for menstrual cramps, increasing postpartum milk flow, and even as part of “love medicine.”

Today, extracts from dandelion roots and leaves are recognized as safe for use. Modern herbalists promote it as a tonic, a diuretic, and a digestive aid. Additionally, roasted roots are often used as a coffee substitute, and dandelion greens remain a featured ingredient in salads, soups, teas, and even wine.

Appearance and Growth

Botanical Description

Dandelion is a hardy, golden-yellow perennial herb with 40 species belonging to the Taraxacum genus. It features a rosette of serrated leaves, with flower clusters that arise from the center and grow atop hollow stalks reaching heights of 2 to 24 inches.

• Leaves: The plant’s jagged, “lion’s tooth” leaves (a name derived from the French “dent de lion”) grow in a basal rosette formation.

• Flowers: Bright yellow clusters made up of countless tiny florets grow atop hollow stems.

• Roots: Thick, deep taproots loosen compact soil and aerate the environment, making dandelions beneficial for soil health.

This plant is classified as a nutrient-dense weed due to its ability to absorb minerals like calcium, potassium, iron, and zinc from deep within the soil.

Natural Habitat

Dandelion is native to Europe, Asia, and northern Africa but has become naturalized and widespread globally. It thrives in diverse environments, often found growing in the following locations:

• Lawns and Gardens: Often dismissed as a “weed” damaging manicured lawns and landscapes.

• Open Meadows and Parks: Prefers sunny areas with ample room to grow.

• Disturbed Areas: Adaptable to almost any soil type, dandelions grow in highly disturbed and nutrient-depleted areas with ease.

Interestingly, dandelions serve a larger purpose in the environment, loosening compacted soil and reducing erosion. They also replenish the soil by pulling nutrients from the deeper layers, thereby improving fertility for other plants.

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Clinical Applications of Dandelion

Beneficial Chemical Constituents

Dandelion contains a rich variety of bioactive compounds that contribute to its diverse health benefits:

• Bitter Glycosides: Support liver health and stimulate bile secretion, aiding in digestion and detoxification.

• Carbohydrates (e.g., Inulin): Act as a prebiotic to promote healthy gut bacteria and improve digestive function.

• Carotenoids: Provide antioxidant properties, supporting vision and overall eye health.

• Flavonoids and Phenolic Acids: Potent antioxidants that help neutralize free radicals and reduce oxidative damage.

• Sesquiterpene Lactones: Anti-inflammatory agents that also contribute to liver-protective properties.

• Triterpenoids and Phytosterols: Support healthy cholesterol levels and promote cardiovascular health.

• Polysaccharides: Strengthen immune function and act as prebiotic fibers.

• Fatty Acids: Contribute to overall cellular health and metabolic support.

Additionally, dandelion is nutrient-dense and rich in key vitamins and minerals:

• Vitamins: A, B complex, C

• Minerals: Calcium, iron, magnesium, manganese, phosphorus, potassium, selenium, silicon, sodium, and zinc

From root to flower, dandelions are a powerhouse of nutrients, vitamins, and key bioactive compounds that provide a variety of health benefits.

Medicinal Properties and Uses

Dandelion has been traditionally used for its medicinal properties across cultures and is now being increasingly explored in modern herbal medicine. The plant’s clinical applications include its ability to support digestive, liver, and metabolic health while promoting overall wellness:

• Anti-inflammatory: Compounds in dandelion reduce inflammation, which is beneficial for conditions like arthritis or chronic skin issues.

• Antioxidant: Dandelion contains powerful antioxidants that help combat oxidative damage, reducing the risk of chronic diseases.

• Antimicrobial and Antibacterial: Its extracts can inhibit microbial and bacterial growth, promoting immunity and supporting wound healing.

• Antitumor and Antiproliferative: Research has shown that dandelion can induce apoptosis (programmed cell death) in abnormal or cancerous cells.

• Blood Sugar and Insulin Health: Stimulates insulin secretion and helps regulate glucose levels, beneficial for managing diabetes or insulin resistance.

• Lipid Regulation: Inhibits triglyceride accumulation and supports healthy cholesterol levels, contributing to cardiovascular health.

• Prebiotic Support: Promotes gut health by feeding beneficial microorganisms in the digestive system, improving digestion and nutrient assimilation.

Dandelion’s broad medicinal capabilities make it a staple in herbal medicine for managing inflammation, improving metabolic health, detoxifying the liver, and supporting digestive processes. It is often used alone or combined with other complementary herbs and supplements to enhance its synergistic effects.

Clinical Studies

Liver Health

The liver is the second largest organ in our bodies. It’s no surprise that liver diseases are one of the major health problems in the world. The liver helps separate nutrients and waste as it moves through our digestive system. It also produces bile, a substance that carries toxins out of our bodies and aids in digestion. Historically, Dandelion roots and leaves were used to treat liver problems.

A study entitled “Protective Effects of Taraxacum officinale L. (Dandelion) Root Extract in Experimental Acute on Chronic Liver Failure” written by Iulia Olimpia Pfingstgraf et al and published in 2021 in the MDPI: Antioxidant Journal studied aimed to investigate the possible preventing effect of ethanolic Dandelion root extract on a rat experimental acute on chronic liver failure (ACLF) model. They found that oxidative stress markers were reduced, showing the potential hepatoprotective effect of Dandelion root extract in the rat experimental ACLF. This suggests for the first time that Dandelion root extract may be a potential preventive therapeutic agent for severe liver and renal inflammatory injury associated with ACLF.

Another recent study entitled “Dandelion prevents liver fibrosis, inflammatory response, and oxidative stress in rats,” written by Alaaeldin Ahmed Hamza et al and published in The Journal of Basic and Applied Zoology in 2020, aimed to test whole plant powder of Dandelion on liver fibrosis. They found that Dandelion remarkably improved the microscopic anatomy of the liver, decreased collagen deposition, suppression of inflammatory cytokines, and decreased oxidative stress markers. These results suggest that dandelion helps to prevent the progression of hepatic fibrosis.

As wonderful as dandelions are for supporting your liver and detoxifying your body, there’s always more you can do to optimize your wellness journey! Whether you’re seeking renewal or aiming to detoxify and energize your system, guided programs can provide a structured way to enhance your efforts naturally. Explore seasonal wellness options and herbal solutions by checking out our resources in the Herbal Answers® app—the perfect starting point for personalized health support. Learn More about the upcoming Guided Seasonal Cleanse Here >>

Skin Health

Throughout history, Dandelion was used for a plethora of medicinal purposes, including for skin ailments. It’s believed that the antioxidant and anti-inflammatory nature of the herb is what helps, but more research needs to be provided. One study entitled “Psoriasis Management Using Herbal Supplementation: A Retrospective Clinical Case Study,” written by Buthaina Alkhatib et al and published in 2021 in the Alternative Therapies in Health and Medicine journal aimed to investigate the effect of a mixture of traditional Jordanian herbal supplements(dandelion, olive leaf, nettle leaf, and turmeric, along with 2 capsules of milk thistle) on psoriasis treatment. Participants were instructed to follow the therapy protocol for 5 consecutive months. The psoriasis area and severity index score were calculated during pretreatment and post-treatment. They discovered that their severity index scores significantly decreased post-treatment. Additionally, another study entitled “Dandelion Extracts Protect Human Skin Fibroblasts from UVB Damage and Cellular Senescence,” written by Yafan Yang and Shuangshuang Li and published in 2015 in the Oxidative Medicine and Cellular Longevity Journal aimed to study the effectiveness in Dandelion extracts in skin health, specifically skin photoaging. They found that both dandelion leaves and flowers have a significant skin protective effect against UVB radiation. It inhibits the oxidation of skin cells when those cells are exposed to UV rays. Additionally, it helps to stimulate antioxidant regeneration within the skin and protects your skin from the aging factors of sun exposure.

Additional Health Benefits of Dandelion

Digestive Health

Dandelion was often used in traditional medicine to help treat constipation and improve digestive health. A recent review entitled “The potential of dandelion in the fight against gastrointestinal diseases: A review,” written by Yanni Li et al and published in 2022 in the Journal of Ethnopharmacology aimed to critically assess the current state of research and summarize the potential roles of Dandelion and its chemical constituents in gastrointestinal protection. They discovered that some in vivo and in vitro studies show Dandelion products and derived constituents exhibiting pharmacological effects against GI disorders such as: dyspepsia, gastroesophageal reflux disease, gastritis, small intestinal ulcer, ulcerative colitis, liver diseases, gallstones, acute pancreatitis, and GI malignancy. However, research related to GI protective dandelion-derived products remains limited, so more clinical studies are required.

Heart Health

Lowering cholesterol levels is a key step to reducing the risk of heart disease. Recent studies have shown that some compounds in Dandelion may actually decrease triglyceride and cholesterol levels. In one study entitled “Phenolic Fractions from Dandelion Leaves and Petals as Modulators of the Antioxidant Status and Lipid Profile in an In Vivo Study,” written by Michał Majewski et al and published in 2020 in the MDPI: Antioxidant Journal, they aimed to examine whether dandelion fractions from leaves and petals influence triglyceride and cholesterol levels. They found that the levels were significantly reduced, confirming the potential of Dandelion as a component of functional foods that could potentially bring a range of benefits to human health.

Final Recommendations

Here are Nancy’s Dandelion recommendations:

Some Precautions with Dandelion:

While dandelions are generally recognized as safe and well-tolerated, there are some important precautions to keep in mind:

Allergic Reactions: Dandelion may cause allergic reactions in people sensitive to plants in the Asteraceae family (e.g., ragweed, daisies, marigolds, and chamomile). Symptoms can include skin rashes, itching, or more severe reactions in rare cases.

Digestive Sensitivity: Some individuals may experience mild digestive side effects, such as bloating, diarrhea, or an upset stomach, particularly in those new to dandelion preparations.

Medication Interactions: Dandelion may interact with certain medications:

• Diuretics (water pills): May increase the risk of dehydration or electrolyte imbalance.

• Blood sugar medications: Could potentially lower blood sugar levels too much.

• Anticoagulants or blood thinners: Consult a healthcare provider to avoid complications.

Pre-existing Health Conditions: Individuals with certain medical conditions, like gallstones, bile duct obstruction, or severe gastrointestinal issues, should avoid dandelion or consult a healthcare practitioner before use.

Pregnancy and Breastfeeding: While dandelion is often used during pregnancy and breastfeeding, it’s best to consult with a healthcare provider before use to ensure safety.

Overconsumption: Excessive use of dandelion preparations (including teas, extracts, or supplements) may lead to unwanted side effects, including electrolyte imbalances or digestive discomfort.

Disclaimer: There is no “one size fits all” when it comes to recommending Dandelion. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Weed Science Society of America | Grow Forage Cook Ferment | University of Maine | Mount Sinai | Maine Organic Farmers and Gardeners | Herbalgram | NCCIH | Circulating Now | Healthline | Cleveland Clinic

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History of Hibiscus

Hibiscus has been valued for centuries, not only for its beauty but also for its practical and symbolic uses. Commonly referred to as Rose Mallow, the plant carries long-standing cultural significance. The first species formally described was Hibiscus rosa-sinensis, meaning “rose of China,” which highlights its historical ties to botany and herbal traditions.

The plant’s ability to grow in poor soils cemented its place as an important crop in developing countries, providing sustenance and herbal remedies. Its signature deep red tea, known for its tart flavor and hydrating properties, has been celebrated for generations. Hibiscus continues to play a vital role in culinary, medicinal, and cultural practices around the world.

Traditional Uses

• Medicinal Uses: Traditionally, hibiscus is used to lower blood pressure, support heart health, reduce cholesterol, regulate glucose levels, and improve metabolic function. It is also valued for its antioxidant content, which promotes overall wellness.

• Beverages: Hibiscus tea, a tangy red drink often called “sour tea,” is cherished for its hydration-boosting, refreshing properties.

• Culinary Applications: Hibiscus leaves are commonly eaten as vegetables, while its seeds are pressed for oils or used as a coffee substitute in West Africa and China. The plant’s tart flavor and vibrant color make it a popular ingredient in jams, sauces, and desserts.

Appearance and Growth

Botanical Description

Hibiscus plants are bold and vibrant, featuring striking flowers and a hardy structure:

• Stems & Shape: The plant ranges from medium-sized shrubs to small ornamental trees, depending on the species.

• Leaves: Its lush green foliage provides a perfect backdrop for its flowers.

• Flowers: Hibiscus flowers bloom in trumpet-like shapes with a variety of colors, most famously deep red, but also pink, yellow, and white.

Natural Habitat

Hibiscus is native to regions with warm, sunny climates, including:

• India

• Malaysia

• Africa

• China

• The Caribbean

This adaptable plant grows in a range of environments but prefers sandy, well-drained soils and warm temperatures, making it ideal for tropical and subtropical habitats. Its resilience in a variety of conditions has made it an important crop in regions with limited resources, where it serves agricultural, cultural, and medicinal purposes.

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Clinical Applications of Hibiscus

Beneficial Chemical Constituents

The flowers of hibiscus contain bioactive compounds such as phenolic acids, flavonoids, anthocyanins, and organic acids. These compounds act as antioxidants, helping protect the body from free radicals and reducing oxidative stress, which can cause cellular damage.

Medicinal Properties and Uses

Oxidative stress is believed to contribute to chronic conditions such as high blood pressure, high cholesterol, obesity, metabolic syndrome, diabetes, anemia, and even some cancers. Hibiscus, with its powerful antioxidant properties, may help mitigate these conditions by protecting cells and reducing inflammation.

Clinical Studies

Blood Pressure & Cholesterol Levels

Hibiscus tea is used worldwide as not only a beverage, but as a treatment for hypertension (high blood pressure) and hyperlipidemia (high cholesterol). However, there is now research that backs up this traditional herbal wisdom. In one study published in 2013 in the peer-reviewed medical journal, Fitoterapia by Allison Hopkins et al and entitled, “Hibiscus sabdariffa L. in the treatment of hypertension and hyperlipidemia: a comprehensive review of animal and human studies,” evidence suggests that the extracts from Hibiscus calyxes can be an effective treatment to lower both blood pressure and cholesterol levels. They found that when comparing the effects of Hibiscus to those of two commonly used ACE-inhibitors, the tea was as effective as Captopril in lowering Systolic blood pressure and diastolic blood pressure in one study, but less effective than Lisinopril in another. Allison Hopkins et al continues on stating that daily consumption of Hibiscus tea, or extracts, had shown a supportive influence on lipid profiles – including reduced total cholesterol.

Another study published in 2018 in the World Journal of Pharmaceutical Sciences by Faruk AL-Jawad et al and entitled, “Changing the lipid profile and renal functions by Allium sativum, Nigella sativa and Hibiscus sabdariffa in essential hypertensive patients,” investigated the effects of consuming Hibiscus on the lipid profiles (a complete cholesterol test) of hypertensive patients. The results showed that after 28 days, the most significant decrease in blood pressure, cholesterol, and LDL (low-density lipoprotein) occured.

Metabolic Syndrome

Metabolic Syndrome is defined as a cluster of conditions that increase the rise of heart disease, stroke, and diabetes. Hibiscus tea has been used in traditional medicines for years to treat a malady of different ailments. Studies have shown that the antioxidants produced by Hibiscus may have the ability to destroy the free radicals in the body that contribue to systemic inflammation firectly related to metabolic syndrome. One study published in the Journal of Ethnopharmacology in 2020 by Tia Jeffery and Matthew Richardson and entitled, “A review of the effectiveness of hibiscus for treatment of metabolic syndrome,” investigated the effectiveness of Hibiscus to treat the biomarkers of metabolic syndrome – including hypertension, obesity, and hyperglycemia (high blood sugar). The results found that Hibiscus showed great promise in biomarker improvement of metabolic syndrome. Although higher doses had a greater benefit in most cases, lower doses of Hibiscus also showed an overall effectiveness.

Obesity

Obesity, as well as a sedentary lifestyle, often increases the risk of developing metabolic syndrome. This is due to the rise in systemic inflammation from excessive or abnormal fat accumulation – contributing to hypertension, insulin resistance, and especially cardiovascular disease. In a study entitled, “Beneficial Effects of Natural Bioactive Compounds from Hibiscus sabdariffa L. on Obesity,” published back in 2019 in the peer-reviewed journal Molecules and written by Oyindamola Vivian Ojulari et al, they gathered numerous reports on the various anti-obesity effects of Hibiscus’s bioactive compounds in cell and animal models, as well as in humans, to review. The results showed that the consumption of Hibiscus consistently reduced body weight, lipid accumulation and total cholesterol metabolism in both animal and human studies.

In another study entitled, “A Randomized, Double-Blind, Placebo Controlled Trial to Determine the Effectiveness a Polyphenolic Extract (Hibiscus sabdariffa and Lippia citriodora) in the Reduction of Body Fat Mass in Healthy Subjects,” written by Javier Marhuenda et al published in a 2020 article in the international, scientific, peer-reviewed, open access journal Foods, they investigated if Hibiscus was useful for the treatment of obesity and/or weight control in subjects without a controlled diet. The results determined that daily consumption of Hibiscus over a 84 day period reduced body weight, BMI, and central fat mass – regardless of the subjects’ physical activity

Diabetes

There have been recent studies that show Hibiscus can assist in decreasing glycemia in healthy, pre-diabetic, and diabetic subjects. This is due to its bioactive compounds, and its ability to regulate carbohydrate digestion and improve insulin secretion and/or sensitivity. According to a study published in 2019 entitled, “The Effect of Rosella (Hibiscus sabdariffa Linn) on Insulin Resistance in Patients with Type 2 Diabetes Mellitus: A Randomized Clinical Trial” written by Dwi Sarbini et al and published in the International Journal of Pharmaceutics found that 500mg of Hibiscus capsules taken two times a day can significantly reduce fasting blood glucose and insulin levels. They found that after eight weeks with HS intervention, diabetic patients exhibited a reduction in the fasting blood glucose, fasting insulin, and HOMAR-IR (Homeostatic Model Assessment for Insulin Resistance) levels, improving insulin resistance compared to the baseline.

Anemia

Did you know up to 25% of the American population with diabetes also has Anemia? This is because they are more likely to have inflammed blood vessels, preventing bone marrow from receiving a signal from the hormone erythropoietin (EPO) – which signals to create more red blood cells. It should be noted that Hibiscus can be a great source of iron intake for those suffering from anemia. A study published in 2017 entitled, “Efficacy of standardized extract of Hibiscus sabdariffa L. (Malvaceae) in improving iron status of adults in malaria endemic area: A randomized controlled trial” written by Emanuel Peter et al and published in the Journal of Ethnopharmacology found that Hibiscus extract might exert formation of blood or of blood cells and can be used as an herbal supplement to control anemia. They also found a significantly lower average heart rate during warm-up. They found that after 30 days of consuming Hibiscus extract daily, there was an increase in serum ferritin levels (ferritin is a blood protein that contains iron).

Final Recommendations

Here are Nancy’s Hibiscus recommendations:

Some Precautions with Hibiscus:

1. Blood Pressure Drops

Hibiscus is known to lower blood pressure, and while this can be beneficial for individuals with hypertension, it may cause hypotension (low blood pressure). Those already on blood pressure-lowering medications should use caution and consult a healthcare professional before adding hibiscus to their regimen.

2. Impact on Blood Sugar Levels

Hibiscus may lower blood sugar levels, which could be problematic for individuals with diabetes or hypoglycemia. Monitoring blood sugar closely is advised, especially for those on medications that affect glucose levels.

3. Allergic Reactions

Some individuals may experience allergic reactions to hibiscus, which can include symptoms like itching, rashes, or swelling. If any adverse reaction occurs, discontinue use immediately and consult a medical professional.

4. Pregnancy and Breastfeeding

Hibiscus has been linked to potential hormonal effects and uterine stimulation. Pregnant women, especially in early pregnancy, are advised to avoid large quantities of hibiscus, as it might increase the risk of miscarriage. Additionally, its effects during breastfeeding are not well-studied and should be approached with caution.

5. Medication Interactions

Hibiscus may interact with certain medications, such as:

• Diuretics: The plant may enhance the diuretic effect, leading to dehydration or electrolyte imbalances.

• Antihypertensives: Hibiscus might amplify the effects of these medications, causing excessive lowering of blood pressure.

• Blood Sugar Medications: It could intensify the effects of these drugs, increasing the risk of hypoglycemia.

6. Iron Absorption

Hibiscus contains compounds that may inhibit iron absorption, making it potentially problematic for individuals with anemia or low iron levels.

7. Gastrointestinal Discomfort

For some individuals, consuming hibiscus may lead to stomach upset or diarrhea, especially in larger amounts.

8. Dosage Concerns

Excessive consumption of hibiscus tea or supplements may cause adverse effects such as dizziness, fatigue, or an irregular heartbeat. Always adhere to recommended dosages.

Disclaimer: There is no “one size fits all” when it comes to recommending Hibiscus. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Healthline | Traditional Medicinals | San Diego Zoo Wildlife Alliance | Science Direct | Pharmaceuticals Journal | Artful Tea | Healthline | Mayo Clinic | Hopkins Medicine

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History of Rhodiola Rosea

Rhodiola Rosea, also called “golden root” or “arctic root,” has been cherished for centuries for its ability to strengthen the body during moments of stress and fatigue. Revered by ancient Vikings for improving stamina and resilience, and utilized in Traditional Chinese Medicine (TCM) as Hong Jing Tian to replenish Qi and support heart and lung health, this herb has stood the test of time.

Now classified as an adaptogen, Rhodiola is recognized for helping the body respond to stress, promoting energy balance, and bolstering mental clarity. Its historical uses across continents demonstrate its effectiveness as both a traditional remedy and a modern-day ally in supporting well-being.

Traditional Use

In Traditional Chinese Medicine (TCM)

In TCM, Hong Jing Tian is considered a potent, cooling herb that restores balance to the body, especially in cases of stress or depletion. Traditionally associated with the Heart, Lung, and Liver meridians, its therapeutic properties include:

• Replenishing Qi: Rhodiola supports energy levels and combats exhaustion by tonifying vital energy.

• Activating Blood Circulation: It promotes proper blood flow, nourishing key organs and ensuring systemic balance.

• Protecting the Heart and Lungs: Known for its protective effects on these vital organs, Rhodiola calms inflammation and shields against oxidative stress.

Around the World

Beyond TCM, Rhodiola has a long history across Europe and Asia as a natural remedy for combating fatigue and enhancing physical endurance. Indigenous peoples in Siberia traditionally used it to cope with their region’s harsh climate, saying it helped them survive long winters easily. Norse warriors reportedly consumed Rhodiola to increase strength and sustain energy for battles and expeditions.

Appearance and Growth

Botanical Description

Rhodiola Rosea is a perennial herb offering unique features that help it withstand some of nature’s most extreme environments:

• Roots: Thick and aromatic with a rose-like fragrance, the roots are the most medicinally valuable part of the plant.

• Leaves: Succulent and vibrant yellow-green, they retain moisture, a crucial adaptation for surviving in dry or rocky conditions.

• Flowers: Small, star-shaped flowers range in color from pale yellow to greenish-yellow, blooming in dense clusters atop the stems.

This sturdy composition allows Rhodiola to thrive even when faced with extreme temperatures, high altitudes, and rocky terrains.

Natural Habitat

Rhodiola is native to the cold and mountainous regions of the Northern Hemisphere:

• Siberia and Central Asia: Particularly abundant in the rugged terrains and cliffsides of Siberian tundras.

• Scandinavia and Northern Europe: Thrives in the harsh Arctic conditions of Scandinavia, balancing rocky soils and high altitudes.

• North America: Found in select regions of the Rocky Mountains and other high-altitude, remote areas.

The extreme environmental stressors of these regions have shaped Rhodiola into a plant with powerful adaptogenic compounds, making it as resilient as the benefits it provides to those who use it.

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Clinical Applications of Rhodiola Rosea

In the year 2000, Spasov AA et al wrote a double-blind pilot study published in Phytomedicine and entitled, “A double-blind, placebo-controlled pilot study of the stimulating and adaptogenic effect of Rhodiola rosea SHR-5 extract on the fatigue of students caused by stress during an examination period with a repeated low-dose regimen.” about the overall effect of Rhodiola rosea on college students during a demanding examination period. This study investigated the overall effects of Rhodiola Rosea on college students during a highly demanding examination period. Results demonstrated a 50% improvement in psychomotor function and mental fatigue, showcasing the herb’s adaptogenic benefits for cognitive and physical performance, particularly under stress.

Since then, numerous research studies and clinical trials have examined Rhodiola’s therapeutic potential in addressing:

• Depression and mood stabilization

• Sexual health

• Fatigue from mononucleosis

• Post-illness fatigue, including recovery from Lyme disease

This body of research highlights Rhodiola’s wide-reaching adaptogenic properties, which make it beneficial for both emotional and physical well-being.

Beneficial Chemical Constituents

Rhodiola owes much of its adaptogenic potency to a variety of bioactive compounds that work synergistically to deliver its benefits. These include:

• Rosavins: Unique to Rhodiola, these compounds are its hallmark constituents. Rosavins help regulate cortisol (the body’s main stress hormone), reduce mental fatigue, and boost physical endurance.

• Salidrosides: Known for their neuroprotective effects, salidrosides help combat oxidative damage in brain cells, improve focus, and reduce stress-induced fatigue.

• Flavonoids: These antioxidants protect cells from damage caused by free radicals, promote vascular health, and reduce inflammation.

• Phenolic Acids: Acting as both anti-inflammatory and antioxidant agents, phenolic acids support cellular health and recovery.

• Tyrosol: A lesser-known but highly potent bioactive, tyrosol contributes to immune modulation and cardiovascular protection.

Together, these chemical constituents give Rhodiola Rosea its unique ability to improve energy levels, regulate stress, and protect the body from oxidative damage—making it one of the most well-rounded adaptogens available for modern health challenges.

Clinical Studies

Depression and Anxiety

Rhodiola has been used for decades in Russia and elsewhere for alleviation of anxiety, depression, and even insomnia. There have also been several clinical trials performed on the benefits of Rhodiola in treating mild to moderate depression as well as anxiety. In one study published in 2008 in the Journal of Alternative and Complimentary Medicine by Alexander Bystritsky et al and entitled, “A pilot study of Rhodiola rosea (Rhodax) for generalized anxiety disorder (GAD),” evidence suggests that there was an overall reduction in generalized anxiety disorder symptoms. This clinical trial was performed over a 10 week period with 10 individuals taking 340mg of Rhodiola rosea extract.

Another study entitled, “Rhodiola rosea versus sertraline for major depressive disorder: A randomized placebo-controlled trial” written by Jun J Mao et al and published in the journal Phytomedicine in 2015, found that Rhodiola seemed to reduce symptoms of mild to moderate depression – although the effects were mild. Although the effects were more mild compared to Sertraline, Rhodiola did show milder side effects which pose to be more favorable in the long run.

Chronic Fatigue

Those living in the Arctic region have been using Rhodiola to assist in managing stress factors that come with living in such a cold region. In one clinical trial entitled, “A randomised, double-blind, placebo-controlled, parallel-group study of the standardised extract shr-5 of the roots of Rhodiola rosea in the treatment of subjects with stress-related fatigue” written by Erik M Olsson et al and published in the 2009 edition of the journal Planta Medica, they pursued the efficacy of Rhodiola to treat those with stress-related fatigue. There proved to be a significant decrease in fatigue symptoms after only one week, with a statistically significant improvement by week 8 of the study. Overall, this shows a strong promise for the treatment of those suffering from prolonged or chronic fatigue.

In the book “The Rhodiola Revolution,” written by Dr. Richard P. Brown and Dr. Patricia Gerbarg, Dr. Gerbarg recalls her firsthand experience using Rhodiola for restorative purposes to boost her energy levels. Prior to use, she had been suffering from chronic and debilitating pain and fatigue in relation to being treated for Lyme disease. She reported that after only 10 days of using Rhodiola rosea, her mind was clearer, her concentration was sharper, and her memory was starting to improve. Both physicians immediately started treating their patients with Rhodiola – treating a multitude of different cases involving fatigue, fibromyalgia, depression, anxiety, memory problems, loss of sexual interest, and even impotence.

Physical and Mental Performance

Rhodiola rosea has been known to maximize your energy and enhance physical and mental performance. Many people take it prior to exercise or to improve their concentration and reduce fatigue. In one clinical trial entitled, “Effects of chronic Rhodiola Rosea supplementation on sport performance and antioxidant capacity in trained male: preliminary results” written by A Parisi et al and published in the Journal of Sports Medicine and Physical Fitness, they studied the effects of chronic Rhodiola supplementation on physical performance in a group of competitive athletes in an endurance exercise over a 4 week period. The study found that it helped reduce lactate levels and improve musculoskeletal damage and soreness after an exhaustive exercise.

Another study published in 2009 entitled, “The effects of an acute dose of Rhodiola rosea on exercise performance and cognitive function” written by Eric Noreen et al and published in the Journal of the International Society of Sports Nutrition found that those taking Rhodiola rosea were able to complete the 6-mile time trial course in a shorter amount of time. They also found a significantly lower average heart rate during warm-up

Final Recommendations

Here are Nancy’s Rhodiola Rosea recommendations:

Some Precautions with Rhodiola Rosea:

While Rhodiola Rosea is considered safe for most individuals, there are several precautions to keep in mind before incorporating it into your routine:

1. Sensitivity to Stimulatory Effects: Rhodiola can have mild stimulating effects, especially in higher doses. It is recommended to take it earlier in the day to avoid potential sleep disturbances.

2. Interaction with Medications: Rhodiola may interact with certain medications, particularly those used for anxiety, depression, or blood pressure (e.g., MAO inhibitors, SSRIs, or antihypertensives). Consult a healthcare professional before combining Rhodiola with prescription drugs.

3. Pre-Existing Health Conditions: Individuals with bipolar disorder or individuals prone to manic episodes should avoid Rhodiola, as its stimulating properties may exacerbate symptoms. People with autoimmune disorders should consult their doctor, as adaptogens, including Rhodiola, may modulate immune function.

4. Pregnancy and Breastfeeding: There is limited research on the safety of Rhodiola for pregnant or breastfeeding individuals. It’s best to avoid use unless recommended by a healthcare provider.

5. Potential Side Effects: Though rare, some people may experience side effects such as jitteriness, irritability, or mild nausea. This can often be mitigated by adjusting the dosage or timing of intake.

Disclaimer: There is no “one size fits all” when it comes to recommending Rhodiola Rosea. Because of this, Nancy recommends Booking a 15 Minute Discovery call if you’re interested in taking this wonderful herb. It’s important to consult with a registered clinical herbalist or natural health practitioner trained in clinical herbalism for more resistant and deeper set health issues. They will be able to give a more tailored suggested serving and daily frequency based on your age, gender, body weight, and any present medical conditions.

Resources

Medical News Today | Scientific Wellness | Herbalgram | Sports Performance Bulletin

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