Remember that I once studied a text, talking about a riot of color in the spring, a blind old man sitting on the roadside, holding a wooden cheap oakleys sign that read "I see nothing." World there are many blind people, they live in a dark world, compared with the blind, how lucky we are!

Eyes, it is the first facial features, is one of the vital organs, for the people's work, study and life are critical. Everyone wants a double-bright eyes of God, but to protect their eyes, the daily diet of conditioning is a major thing. Of animal food in vitamin A, carotene in plant foods is to protect the eyes, to maintain normal fake oakley sunglasses vision "panacea." The lack of them, will be bleak eyes, decreased vision. Because vitamin A and carrots, vegetarian directly involved in the absorption of light on the retina of chemicals - the formation of rhodopsin. If the body of vitamin A nutritional status is better, then the synthesis of rhodopsin, the more, to restore vision in low light the time is shorter. Conversely, vitamin A nutritional status, inadequate blood levels of vitamin A may lead to synthesis of rhodopsin obstacles, there will be people to see things at night that is vague phenomenon fake oakleys of night blindness.

And upon vitamin A or carotene such problems will be lifted. In addition, vitamin A and carotene are also human epithelial tissue to maintain normal metabolism of the major nutrients. Once vitamin A deficiency, dry eye and the cornea will appear osteomalacia. Thus, from the appearance of giving a wrinkled eyelids, eyes dull, less water loss divine feeling.. Food vitamin B2, also protect the eyes of important nutrients. Once the lack of it, there will be eye Bo light, dry, lack of God, Yingfengliulei and cheap oakley sunglasses vision loss and other phenomena, giving a tired eyes, no feeling of the spirit. Chinese medicine theory holds that: "The liver opens into the eyes."