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Botanical

Dandelion Root (Taraxacum officinale)

Also known as: Taraxacum officinale, Dandelion, Lion's tooth

C
Evidence

Traditional liver tonic and mild diuretic that supports bile flow and gentle detoxification.

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Primary uses

  • Liver support
  • Mild diuretic
  • Bile flow
  • Digestive bitter

How it works

  • Gentle bile stimulant
  • Mild diuretic action
  • Bitter digestive stimulant
  • Supports liver detoxification

Dosage

Typical range
500-2000mg root extract daily or 2-3 cups tea
Timing
Before meals
With food
As bitter before meals or with food
Duration
Long-term use traditional
Special populations
Those seeking gentle liver support

Forms

  • Root extract
  • Leaf extract
  • Roasted root tea
  • Whole plant

Safety

Common side effects

  • Rare: GI upset
  • Allergic reactions (daisy family)
  • Increased urination

Contraindications

  • Bile duct obstruction
  • Gallstones
  • Daisy/ragweed allergy

Evidence notes

Traditional use, limited clinical research

Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.