Penn Herb Wellness Guide

Yellow DockFind Products

Also indexed as:Rumex crispus
Yellow Dock: Main Image© Steven Foster
Botanical names:
Rumex crispus

Parts Used & Where Grown

Yellow dock is found in many places throughout North America. The root of the plant is used in herbal medicine.

  • Reliable and relatively consistent scientific data showing a substantial health benefit.
  • Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
  • For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement,little scientific support.

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This supplement has been used in connection with the following health conditions:

Used for AmountWhy
Indigestion, Heartburn, and Low Stomach Acidity
Refer to label instructions 1 star[1 star]
Yellow dock is a digestive stimulant widely used in traditional medicine in North America.

Traditional Use (May Not Be Supported by Scientific Studies)

Yellow dock has a long history of use as an alterative. Alterative herbs have nonspecific effects on the gastrointestinal tract and the liver. As a result, they are thought to treat skin conditions attributed to toxic metabolites from poor digestion and poor liver function.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.