Protein
Is the main component of the composition of human tissue, organizations need to constantly patch and update to complement proteins. Lean meat, poultry meat, animal offal, fish, shrimp, milk, eggs, other foods rich in animal protein, while the beans are rich in vegetable protein.
Vitamin A
In the absence of vitamin A, the human body when the eyes of a reduced ability to feel weak light on the dark decreased ability to adapt the environment, and in severe susceptibility to night blindness.
In addition, the lack of vitamin A can cause dry eye conjunctiva, tears less, and even lead to blinding corneal perforation, which is commonly known as dry eye.
The best source of vitamin A variety of animal liver, cod liver oil, milk, eggs, and green, red, yellow, orange and yellow vegetables and fruits, such as carrots, spinach, leeks, green peppers, cabbage, shepherd's purse, kelp , seaweed, oranges, tangerines, cantaloupe, mangoes and so on.
Human intake of adequate amounts of vitamin A, is not only helping to eliminate eye fatigue, but also prevention and treatment of night blindness, dry eye, macular degeneration.
Vitamin C
Eye lens is composed of one of the elements, in the absence of vitamin C are likely to result in lens opacity of cataracts.
Therefore, you should pay attention to the daily dietary intake of vitamin C-rich foods, foods with higher levels of vitamin C include: fresh dates, vegetables, cabbage, cauliflower, green peppers, bitter melon, rape, tomatoes, bean sprouts, potatoes, radish , citrus, orange, strawberry, hawthorn, apple and so on.
Ca
Rich in calcium is also very good for the eyes, and calcium has a role in elimination of ocular tension. The beans and soy products in food, dairy, fish, shrimps, dried small shrimps, seaweed, cuttlefish and other aquatic products; dry fruit peanut, walnut, lotus seeds; edible mushroom class, mushrooms, black fungus;
Green leafy vegetables in the cabbage seedlings, celery, amaranth, coriander, rape moss, etc. are relatively rich in calcium.
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