Bilberry (Vaccinium Myrtillus L.) is a perennial, ornamental shrub that is commonly found in various climates in damp woodlands and moorlands, Especially in subarctic regions of the world as in Sweden, Finland, etc. Dense levels of Anthocyanins in bilberry support and protect Collagen structures in the blood vessels of the eyes, assuring strong, healthy capillaries that carry vital nutrients tBilberry has long been a remedy for poor vision and "night blindness." .Clinical tests confirm that given orally it improves visual accuracy in healthy people, and can help those with eye diseases such as pigmentosa, retinitis, glaucoma, and myopia. During World War II, British Royal Air Force pilots ate Bilberry preserves before night missions as an aid to night vision. Bilberry works by improving the microcirculation and regeneration of retinal purple, a substance required for good eyesight.o eye muscles and nerves.