Search the Herbal Therapeutics Database

Blackberry

(Rubus villosus)

Botanical Information

A low growing prickly invasive vine with white flowers and black, sweet compound fruit.

Working with Blackberry

Part(s) Used

Root

Herb Forms

Bulk herb, tincture

Christopher Hobbs:

“Blackberry root bark is highly astringent and is used successfully for diarrhea and dysentery and also for atonic conditions of the intestines.
Blackberry root and root bark are also used in syrups and cordials for easing diarrhea.

Blackberry has a taste of ASTRINGENT, BITTER and a temperature of COOL.”

Historical Uses

Blackberry root (Rubus fruticosus) has been traditionally used in various cultures, mainly as an astringent for gastrointestinal issues and to alleviate sore throats and mouth ulcers. Native American and European herbalists used it to treat wounds and infections and as a general tonic.

Modern Clinical Uses

Today, herbalists and naturopaths use blackberry root for similar purposes, focusing on its astringent and anti-inflammatory properties. It’s often recommended for digestive support, especially for treating diarrhea, and may also be used as a mouth rinse for sore throats, mouth ulcers, and gum issues.

Chemistry

Blackberry root contains tannins, which are responsible for its astringent properties. Other notable compounds include flavonoids, organic acids, and trace amounts of alkaloids. These compounds contribute to its antioxidant, antimicrobial, and anti-inflammatory effects.

Pharmacology

The primary active constituents, such as tannins and flavonoids, have shown potential antimicrobial and antioxidant effects in vitro. Tannins can bind to proteins and create a protective layer on mucous membranes, reducing inflammation and irritation. This mechanism contributes to blackberry root’s effectiveness for gastrointestinal and oral health applications.

Safety

Blackberry root is generally considered safe in moderate dosages. Due to its tannin content, prolonged or high-dose use is discouraged, as this may cause digestive upset or constipation. Pregnant or breastfeeding women should consult a healthcare provider before use. High doses over time might lead to liver stress due to tannin accumulation.

Clinical Trials

Research specifically on blackberry root is limited, though some small studies and traditional usage suggest efficacy in treating diarrhea and inflammation. Clinical trials are sparse, and larger, well-controlled studies would be needed to confirm its benefits and establish standardized dosages for specific conditions.

Generated by ChatGPT; edited by Christopher Hobbs.

4o

Cautions

None noted.

Conditions treated with Blackberry

Condition

Treatment Support

Application

Loading...

Condition

Treatment Support

astringent

Application

tincture, tea

Dosages

Decoction

1–2 grams of dried root per cup of water, taken up to three times daily

Tincture

1–2 ml of a 1:5 tincture may be used up to three times per day

The information given here is designed to help you make informed choices about your health. The information is drawn from numerous sources—both traditional medicine practice, from the clinical experience of many herbalists currently practicing, and supported by decades of scientific research from the author. The research most consulted includes human clinical trials that help to determine the most effective and safe herbs for various needs, the best doses, and types of preparations.

The information offered in this database is not intended as a substitute for any that may have been prescribed by your health practitioner or physician.

Shopping Cart
Scroll to Top
Living Well in the Age of Anxiety
New workshop series!

This transformative 3-part webinar workshop is designed to equip you with the knowledge, tools, and insights needed to understand and conquer anxiety in today’s fast-paced world.

Learn More