Goji berry is rich in carotene, vitamin A1, B1, B2, C and other nutrients such as calcium, iron, which is essential for healthy eyes, so Chinese goji bery in most known as the advantage is that bright eye of the masses. Generations of medical experts treatment of liver blood insufficiency, the kidney cloudy loss caused by the dim vision and night blindness, barbary wolfberry fruit often appears in the prescription of formulation. Folk often goiji berry dietotherapy method as a treatment for chronic eye diseases.