BioStacks

Herb

Dandelion

Evidence

Limited
Evidence: 2 of 5 (Limited)

What the evidence says

Dandelion root has been used for centuries in European and Chinese herbal medicine as a digestive bitter and liver tonic. Contains taraxasterol, chicoric acid, and inulin (prebiotic fiber). Preliminary research suggests it supports bile flow (choleretic effect), mild diuretic activity, and liver cell protection.

Mostly traditional use and preclinical data; very few human clinical trials exist

Top Dandelion supplements

About Dandelion

Dandelion root has been used for centuries in European and Chinese herbal medicine as a digestive bitter and liver tonic. Contains taraxasterol, chicoric acid, and inulin (prebiotic fiber). Preliminary research suggests it supports bile flow (choleretic effect), mild diuretic activity, and liver cell protection. Root is traditionally used for liver/digestive support; leaf is used more for diuretic effects. Generally well tolerated; avoid with bile duct obstruction or gallstones. No established RDA/UL.

What Dandelion supports

  • Traditional liver tonic — may stimulate bile production and flow
  • Digestive bitter that supports appetite and digestive enzyme activity
  • Mild natural diuretic (leaf) without depleting potassium
  • Contains inulin, a prebiotic fiber that supports gut microbiome

How much Dandelion to take

The RDA prevents deficiency. The effective range is what clinical trials used to actually move the outcome.

Effective

5001500

mg

Root extract typically dosed at 500–1500 mg/day. Traditional preparations use higher amounts as tea or tincture. Standardized extracts vary; some concentrate taraxasterol and chicoric acid.

Clinical evidence

Limited clinical evidence. Mostly traditional use and preclinical data; very few human clinical trials exist

Reference