Bilberry

The Basics

Bilberry, also known as blueberry, is an herb from a shrub that produces dark purple berries toward the end of summer. The bilberry is related to the blueberry, cranberry, and huckleberry. The entire plant is used for herbal medicines.

This herb contains anthocyanosides, compounds that benefit the circulatory system. Bilberry strengthens blood vessels and connective tissue, builds strong capillaries, improves circulation, and may help to control the formation of blood clots, varicose veins, and hemorrhoids.

Additionally, these compounds (anthocyanosides) help eyes adapt to light changes and enhances night vision.

Tannin, found in dried bilberry berries, helps to control diarrhea and related intestinal inflammation (astringent properties). Extract of bilberry protects the stomach against digestive acids because it stimulates the production of stomach mucus.

The leaves of the bilberry are high in chromium - important to regulate blood sugar levels. This may benefit people who are diabetic or hypoglycemic.

Sources

Bilberry is available in the following forms: berries eaten fresh or dried, tea (made from the berries or leaves), extract, encapsulated powder. The extract usually contains the greatest percentage of anthocyanidins (anthocyanosides).

Guidelines and Cautions

Follow package directions for use.

Although there are no known side effects, bilberry leaves may become toxic if taken over a prolonged period of time in large amounts.

If diarrhea continues for more than three days, consult a medical professional.

Bilberry may interfere with iron absorption.

As with any vitamin, herb, or supplement - always consult a medical professional prior to incorporating these substances into your diet.