Caer's Eclectic Apothecary

Also known as- Vaccinium myrtillus, European blueberry, Airelle, Bilberry Fruit, Bilberry Leaf, Black Whortles, Bleaberry, Blueberry, Burren Myrtle, Dwarf Bilberry, Dyeberry, Huckleberry, Hurtleberry, Myrtilli Fructus, Trackleberry, Whortleberry, Wineberry.

Constituents: Benzoic acid, caffeic acid, epicatechin, Epigallocatechin (EPCG), gallic acid, hydroquinone, isoquercetin, quercetin.
Summary:  After the successful use of bilberry jam in World War II, researchers determined that bilberry fruit and bilberry leaf contain biologically active substances called anthocyanosides. Scientists believe that these chemicals may strengthen the walls of the blood vessels in the eye and benefit the retina, reduce inflammation, and stabilize tissues containing cartilage, such as ligaments and tendons. The herb is also used to treat a variety of conditions that benefit from arterial support, including bruising, hemorrhoids, and varicose veins.
The effect of bilberry on night vision is most consistent in people who have poor night vision. The herb probably will not improve night vision in people who already have good night vision.

Precautions Bilberry fruit is known to be safe even for pregnant women, although eating too much can cause minor stomach upset. Maximum dosages of bilberry leaf have not been established for nursing mothers, young children, or people with severe liver or kidney disease, but there are no reports of toxicity. A bilberry leaf may lower blood sugars in diabetics. The leaf is not recommended for long term use.