Bilberry has been recommended for a number of conditions, such as, Atherosclerosis, bruises, Cataracts, Circulation, Diabetes, Macular degeneration, Night blindness, Retinopathy and for Varicose Veins. The bioflavonoid complex in Bilberries act as very powerful anti-oxidants, and they support the normal formation of connective tissue and strengthen capillaries. They may also help to improve the capillary and venous blood flow in the body.