Night blindness may be an early sign of vitamin A deficiency. Such a deficiency may result from diets low in animal foods (the main source of vitamin A), such as eggs, dairy products, organ meats, and READ MORE http://www.naturaleyecare.com/diseases.asp...
Bilberry, a close relative of the blueberry, is high in flavonoids known as anthocyanosides. Anthocyanosides speed the regeneration of rhodopsin, the purple pigment that is used by the rods in the e READ MORE http://www.peacehealth.org/KBASE/cam/hn-1240000.htm