Dandelion
(Taraxacum officinale)
Also know as Lion's tooth
Botanical Information
A common plant of the Aster family with single flowering heads full of bright yellow strap-shaped flowers on hollow, unbranched stalks with hairless, large-toothed leaves.
Working with Dandelion
Part(s) Used
Root, Leaf
Herb Forms
Tincture, capsule, tablet, teabag, bulk herb, powder.
Christopher Hobbs:
“Dandelion root, ubiquitous in lawns and gardens, is widely-used for cooling and cleansing the liver; it is excellent in formulas for hepatitis, cirrhosis, and liver toxicity. It increases the flow of bile and has been used for cholecystitis, gallstones, and jaundice. Dandelion has anti-carcinogenic, estrogen-lowering, and blood cholesterol-lowering capabilities. It also helps with headaches, emotional swings before or during menstruation, acne, red, irritated eyes, mood swings, and other problems related to “liver heat” and is a strong diuretic. In Chinese medicine dandelion root is taken internally and applied topically for abscesses and nodules. Additionally, it is used to increase lactation and clear liver heat when there are symptoms such as painfully inflamed eyes. Dandelion root tea is also a famous specific for breast cancer but should be taken in conjunction with other blood purifying herbs, such as sarsaparilla, red clover, and burdock root, as well as appropriate immune-strengthening herbal therapy and positive dietary and lifestyle changes.
Dandelion has a taste of BITTER, SWEET and a temperature of COOL.”
Traditional Medicine Dandelion has been used for centuries in various cultures. In medieval Europe, it was a remedy for digestive issues, liver disorders, and as a diuretic. It also has a long history in Chinese and Native American medicine for its purported health benefits, including use for liver health, urinary problems, and to treat infections.
Modern Clinical Uses by Herbalists & Naturopaths
- Digestive Health: Herbalists commonly use dandelion to improve digestion and stimulate appetite, particularly as a mild laxative.
- Liver Health & Detoxification: Dandelion is often used as a liver tonic to support detoxification and to treat conditions like jaundice, cirrhosis, and hepatitis.
- Diuretic: Dandelion is a popular natural diuretic to increase urine production and treat fluid retention or edema.
- Antioxidant & Anti-inflammatory: It is used for its anti-inflammatory properties and as an antioxidant to support overall health.
Chemistry & Pharmacology
- Active Compounds: Dandelion contains compounds such as flavonoids (e.g., luteolin), phenolic acids, terpenoids, sesquiterpene lactones, and inulin. These contribute to its diuretic, anti-inflammatory, and antioxidant effects.
- Mechanism of Action: The diuretic effect is likely due to its ability to increase potassium levels, while its anti-inflammatory effects may come from inhibition of inflammatory pathways.
Clinical Trials
- Liver Health: Studies have shown that dandelion may have hepatoprotective effects, improving liver function in conditions like fatty liver disease. However, results are mixed and further research is needed.
- Diuretic and Anti-inflammatory Effects: Some studies suggest dandelion’s effectiveness as a mild diuretic and in reducing inflammation, but most evidence remains preliminary or from animal studies.
- Cancer Research: In vitro studies have indicated that dandelion extract may have anti-cancer properties by inducing apoptosis in cancer cells, but clinical trials are lacking to confirm efficacy in humans.
- Diabetes: Some small trials suggest dandelion could help regulate blood sugar levels, but more robust clinical studies are necessary.
Summary
Dandelion has a rich history in traditional medicine for digestive and liver health and continues to be used in modern herbalism. Its active compounds offer diuretic, anti-inflammatory, and antioxidant properties, though more research is needed to confirm its therapeutic efficacy in clinical settings. It is generally considered safe but should be used cautiously in specific populations or when combined with certain medications. Clinical trials have explored its potential benefits, especially in liver health, inflammation, and cancer, but much remains to be understood.
Generated by ChatGPT; edited by Christopher Hobbs
Cautions
Generally Safe: Dandelion is considered safe for most people when used in moderate amounts as a food or herbal remedy.
Side Effects: May cause allergic reactions in some people, particularly those allergic to other Asteraceae family plants (e.g., ragweed). Excessive use could lead to dehydration or electrolyte imbalance due to its diuretic effect.
Contraindications: Caution for those with gallbladder disease, diabetes, or on diuretic medications, as dandelion may interact with these conditions or medications.
The root is contraindicated in cases of bile duct or intestinal blockage and gallbladder inflammation.
Conditions treated with Dandelion
Condition
Treatment Support
Application
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Condition
Treatment Support
liver coolant
Application
tea, tincture, tablet, capsule
Condition
Treatment Support
liver coolant
Application
tincture, tablet, capsule, tea
Condition
Treatment Support
anti-inflammatory
Application
tincture, tea, tablet, capsule
Condition
Treatment Support
gallbladder coolant
Application
tea, tincture, capsule, tablets
Condition
Treatment Support
cool and calm the liver
Application
tincture, tablet, capsule, tea
Condition
Treatment Support
cooling hepatic
Application
tincture, capsule, tablet, tea
Condition
Treatment Support
liver coolant
Application
tea, tincture, tablet, capsule
Dosages
Infusion
1-2 teaspoons of dried root or leaf in a cup of hot water, taken 1-3 times per day
Tincture
1-2 ml of tincture up to three times daily
Capsules
250-500 mg once or twice daily
Extract
250-500 mg of standardized extract can be taken once or twice a day
The information given here is designed to help you make informed choices about your health. The information is drawn from numerous sources—both traditional medicine practice, from the clinical experience of many herbalists currently practicing, and supported by decades of scientific research from the author. The research most consulted includes human clinical trials that help to determine the most effective and safe herbs for various needs, the best doses, and types of preparations.
The information offered in this database is not intended as a substitute for any that may have been prescribed by your health practitioner or physician.