Health Guide

Avens

Meet Avens (Geum urbanum), also known as Herb Bennet or St. Benedict's Root. While not a vitamin you find in a typical supplement aisle, Avens is a potent traditional herbal remedy. For centuries, parts of this plant—specifically the root—have been used to support digestion and fight off mild infections. Think of it as nature's gentle astringent. It works by tightening tissues and soothing inflammation, making it a valuable, natural tool for gut health and skin recovery.
Evidence BasedDietary Supplement
Avens
VERIFIED SOURCE

Bio-Activity Analysis

Tissue Astringency Effect

SCIENTIFIC DATA VISUALIZATION

Y-Axis
Effectiveness (Tightening)
Application

Health Benefits & Sources

Why You Need It

  • Soothes Digestive Upsets: Helps calm diarrhea and settle an upset stomach.
  • Natural Astringent: Tightens tissues, which helps heal minor wounds and soothes irritated gums.
  • Antimicrobial Properties: Contains compounds that may help fight off certain bacteria and fungi.

Deep Dive

Avens works primarily due to its rich content of ellagitannins. When you ingest these, they act as an astringent, essentially 'toning' the lining of your digestive tract. This helps reduce inflammation and fluid loss, which is why it has historically been used to treat diarrhea. Topically, the same tightening action helps stop minor bleeding and speeds up the healing of skin abrasions. It is a functional herb, best used for acute issues rather than daily maintenance.

Natural Food Sources

Avens is not a food source; it is a wild-growing herb. You generally will not find it in the produce section. It is foraged or cultivated for medicinal use.

Supplementation

Usage: Avens is typically consumed as a tea (infusion) made from the dried root, or applied as a poultice to the skin. Standardized extracts exist but are rare.

Dosage:

  • Tea: 1-2 grams of dried root steeped in hot water, 2-3 times daily.
  • Topical: Apply a poultice of crushed fresh root to the affected area.

Who should take it? Ideal for those experiencing acute diarrhea or mild mouth/gum inflammation.

Top Food Sources

Avens Root (Dried)
Used for tea/poultice
Avens Root (Fresh)
Used for chewing (gums)

Frequently Asked Questions

No, though they belong to the same family (Rosaceae). Avens has distinct yellow flowers and a reddish-brown root used for medicine.
Yes. A strong tea (gargle) can help reduce inflammation and tighten the tissues in the throat, providing relief.
The root is the part used. Dig up the root in autumn, wash it thoroughly, and dry it for later use.
Yes. It is quite earthy, bitter, and astringent (drying to the mouth).

Safety & Side Effects

Safety & Side Effects

Who should avoid it?

  • Pregnant or breastfeeding women (lack of safety data).
  • Individuals with chronic constipation (due to its astringent/tightening nature).

Side Effects: Generally safe in small doses. High doses may cause mild stomach upset. As with any herbal remedy, discontinue use if you experience an allergic reaction.

Scientific References

  • [1]Hensel, A. (2005). 'Geum urbanum' (Avens). *Pharmaceutical Biology*.
  • [2]Garcia-Viguera, C. (1998). Ellagitannins from Geum urbanum. *Journal of Natural Products*.
  • [3]WHO Monographs on Selected Medicinal Plants: Geum radix.