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Dandelion root (Taraxacum officinale)

EMA-monograph traditional European herb for mild dyspeptic complaints and as a mild diuretic, broad traditional use, limited modern RCT evidence.

Why

Dandelion root (Taraxacum officinale) holds an EMA HMPC Traditional Use monograph for relief of mild dyspeptic complaints and to support liver function. Dandelion leaf has a separate monograph for mild diuretic use. Modern clinical evidence is limited; the regulatory anchor is the traditional-use registration.

How it works

Sesquiterpene lactones provide bitter effect and stimulate bile secretion (choleretic). Inulin content supports gut microbiota. Potassium content contributes to the mild diuretic effect of leaf preparations.

Expected onset · Bitter / choleretic effect acute; diuretic effect within hours

How to take

Dosage

Dried root: 3–4 g as decoction, three times daily. Leaf: 4–10 g daily as infusion.

Timing

Before meals (root) or throughout day (leaf)

On the label

Dandelion root (Taraxaci radix) for digestive use; leaf (folium) for diuretic use. Different monographs for each.

Ideal for

Adults with mild dyspepsia, fluid retention, or seeking gentle hepatic-tonic traditional support.

Safety

Avoid in biliary obstruction, active gallstones (stimulates bile). Allergic reactions in Asteraceae-sensitive individuals (ragweed, daisies). Pregnancy and breastfeeding: dietary doses safe; medicinal doses limited data. May interact with diuretics, antihypertensives, and lithium (mild diuretic effect).

Evidence

At a glance

EMA classifies dandelion root at Traditional Use for mild dyspeptic complaints and liver support. Traditional-use registration only, no Cochrane review, no Well-Established Use monograph, no EFSA-authorised claim, and no major-journal RCT supports a specific therapeutic effect. Inclusion here reflects the documented tradition; modern clinical evidence is limited.

Limitations

Traditional-use registration only, no Cochrane review, no Well-Established Use monograph, no EFSA-authorised claim, and no major-journal RCT supports a specific therapeutic effect. Inclusion here reflects the documented tradition; modern clinical evidence is limited.

Where to get it

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