People use the computer to be more and more wide. Although the computer is convenient for people, learning and life is convenient, but the indoor environment of the computer is loses balance, there is a certain side effect on the health of the human body, which will cause self-discipline nerve disorders, depression. For example, in the absence of water, lack of nutrient, the lack of vitamins, the body is desirable to reduce the resistance of radiation, it is easy to suffer. In order to prevent computer operators from suffering from the above occupational disease, pay attention to reasonable diet: breakfast should be eaten, nutrients are sufficient to ensure strong energy and have sufficient heat. Chinese food should eat more protein high food, such as thin pork, beef, lamb, chicken duck, animal internal organs, various fish, beans and soy products. Dinner is lighter, eat more food with vitamin, such as all kinds of fresh vegetables, eat fresh fruit after dinner. At the same time, the phosphorus-containing food is used to manage the brain, such as egg yolk, fish, shrimp, walnuts, peanuts. These foods contain rich vitamin E, the main role of vitamin E is: reduce cholesterol, remove garbage in the body, and prevent cataract. I have to consciously select food for protecting my eyes, protect my eyes health, prevent myopia and other eye diseases, and eye-catching foods with various animals of liver, milk, goat milk, cream, millet, walnut, carrot, greens, spinach, Chinese cabbage , Tomatoes, yellow-floral, hollow dish, scorpion and a variety of fresh fruits. Green tea every day. The lipopolysaccharides in the tea can improve the muscles of blood. After the human body is injected into the lipopolysaccharide, the body can be reinforced with non-specific immunity in a short time. Tea can also reduce radiation protection.