Hermetica Superfood Encyclopedia
The Short Answer
Dandelion (Taraxacum officinale) contains bioactive flavonoids and phenolic compounds that demonstrate antioxidant activity through ABTS and DPPH radical scavenging mechanisms in laboratory studies. The plant's traditional use for digestive support stems from its bitter compounds and potential anti-inflammatory properties, though clinical evidence remains limited.
CategoryHerbs (Global Traditional)
GroupEuropean
Evidence LevelModerate
Primary Keyworddandelion benefits
Synergy Pairings3
Dandelion (Taraxacum officinale) — botanical close-up
Health Benefits
Origin & History
Natural habitat
Dandelion (Taraxacum officinale) is a perennial herb from the Asteraceae family, native to Eurasia but now found worldwide. The whole plant, particularly leaves and roots, are harvested, washed, dried, and processed using traditional methods like decoction or modern techniques such as ultrasonic-assisted extraction yielding up to 2.62% flavonoids.
“Dandelion has been used in global traditional medicine systems for centuries, with traditional extraction methods including maceration and decoction noted for their simplicity in resource-limited settings. Specific traditional uses and durations are not detailed in available research.”Traditional Medicine
Scientific Research
No human clinical trials, randomized controlled trials, or meta-analyses were identified in the research dossier. Current evidence is limited to in vitro antioxidant assays and phytochemical analyses of extraction methods.
Preparation & Dosage
Traditional preparation
No clinically studied dosage ranges are available as human trials are absent. In vitro studies used concentrations up to 200 μg/mL of hydroalcoholic extract. Consult a healthcare provider before starting any new supplement.
Nutritional Profile
Dandelion leaves provide approximately 45 kcal per 100g fresh weight. Macronutrients include carbohydrates ~9.2g/100g, protein ~2.7g/100g, fat ~0.7g/100g, and dietary fiber ~3.5g/100g. Micronutrient profile is notably rich: Vitamin A (as beta-carotene) ~10,161 IU/100g, Vitamin K1 ~778.4 mcg/100g (one of the highest plant sources), Vitamin C ~35mg/100g, Vitamin E ~3.44mg/100g, folate ~27mcg/100g, calcium ~187mg/100g, iron ~3.1mg/100g, potassium ~397mg/100g, magnesium ~36mg/100g, and phosphorus ~66mg/100g. Bioactive compounds include sesquiterpene lactones (taraxacin and taraxacerin, primary bitter constituents), flavonoids including luteolin and luteolin-7-glucoside (~1.5–4mg/g dry weight in leaves), apigenin, and quercetin glycosides contributing to the reported 54.7% flavonoid fraction in purified extracts. Phenolic acids include chicoric acid (~1.7–3.6mg/g dry weight), chlorogenic acid, and caffeic acid. Root material contains inulin (fructooligosaccharide) at 12–15% dry weight in autumn-harvested roots, supporting prebiotic classification. Taraxasterol and beta-sitosterol are present in root extracts at trace quantified levels (~0.2–0.5mg/g dry root). Carotenoids in leaves include lutein (~13.6mg/100g) and zeaxanthin. Bioavailability note: Vitamin K1 absorption is fat-dependent and estimated at 5–65% depending on dietary fat co-ingestion; iron is non-heme form with lower bioavailability (~5–12%), enhanced by co-present Vitamin C; inulin from roots reaches the colon largely intact, functioning as a prebiotic substrate.
How It Works
Mechanism of Action
Dandelion's bioactive compounds, including flavonoids comprising up to 54.7% of purified extracts, exert antioxidant effects by neutralizing free radicals through ABTS and DPPH scavenging pathways. The phenolic compounds may modulate inflammatory cascades, though specific receptor interactions require further investigation. Bitter compounds in dandelion may stimulate digestive enzyme secretion and bile production through cholinergic pathways.
Clinical Evidence
Current evidence for dandelion is limited to in vitro studies demonstrating antioxidant activity through ABTS and DPPH assays. No controlled clinical trials have been conducted to validate traditional uses for digestive support or anti-inflammatory effects. The anti-inflammatory potential is based solely on flavonoid content analysis rather than human studies. Well-designed randomized controlled trials are needed to establish therapeutic efficacy and optimal dosing protocols.
Safety & Interactions
Dandelion is generally recognized as safe when consumed as food, but may cause allergic reactions in individuals sensitive to Asteraceae family plants. It may enhance lithium retention and potentiate diuretic medications due to its traditional diuretic properties. Dandelion may interact with anticoagulant medications and should be avoided before surgery. Safety during pregnancy and lactation has not been established through clinical studies.
Synergy Stack
Hermetica Formulation Heuristic
Also Known As
Taraxacum officinaleCommon dandelionLion's toothPu gong yingBlowballPiss-a-bedDent de lionPissenlit
Frequently Asked Questions
What compounds give dandelion its health benefits?
Dandelion contains flavonoids up to 54.7% in purified extracts and phenolic compounds that provide antioxidant activity. These bioactive compounds demonstrate free radical scavenging through ABTS and DPPH pathways in laboratory studies.
Is there clinical evidence for dandelion's digestive benefits?
No clinical trials have validated dandelion's traditional use for digestive support. Current evidence is limited to traditional use patterns and theoretical mechanisms based on bitter compound content.
Can dandelion interact with medications?
Dandelion may enhance lithium retention and potentiate diuretic medications due to potential diuretic effects. It may also interact with anticoagulant medications and should be discontinued before surgical procedures.
What is the difference between dandelion root and leaves?
Dandelion root traditionally contains higher concentrations of bitter compounds used for digestive support, while leaves are often used fresh in culinary applications. Both parts contain flavonoids, but concentrations may vary depending on extraction methods.
Are there any side effects from taking dandelion supplements?
Dandelion may cause allergic reactions in people sensitive to ragweed, chrysanthemums, or other Asteraceae family plants. Common reactions include skin rash, mouth sores, or digestive upset in sensitive individuals.
What is the most bioavailable form of dandelion supplement?
Dandelion root extracts and teas are commonly used, though standardized extracts may offer more consistent bioavailability compared to whole herb powders. The bioavailability of dandelion's active compounds like inulin and flavonoids can vary significantly based on extraction method, with hot water infusions traditionally used to maximize soluble compound extraction. Clinical studies directly comparing bioavailability across different dandelion forms remain limited.
Is dandelion safe to take during pregnancy and breastfeeding?
Dandelion has been traditionally used as food and medicine in many cultures, but adequate safety studies specifically in pregnant and breastfeeding women are lacking. Most clinical experts recommend consulting a healthcare provider before using dandelion supplements during pregnancy or lactation due to insufficient safety data. The leaf form is generally considered safer than root extracts due to its longer history of dietary use.
How does the research quality on dandelion compare to other herbal digestive aids?
Dandelion has substantially fewer clinical trials than other traditional digestive herbs like ginger or milk thistle, with most evidence remaining at the in vitro or animal model stage. The existing research is primarily observational or based on traditional use rather than rigorous randomized controlled trials in human populations. This limited evidence base means dandelion's digestive benefits are not yet as clinically well-established as some competing herbal ingredients.
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