1, pay attention to skin cleaning. Apply isolation lotion before going online, after the end of the Internet, the first task is to cleanse the skin, with warm water plus cleanser to thoroughly clean the face, the electrostatic adsorption of dust and dirt washed off, and then coated with mild skin care products. Persistent can reduce the damage, moisturize the skin and skin. 2, for people who often go online, it is important to increase nutrition. Vitamin B is good for brain workers, if you sleep late, the quality of sleep is also bad, should eat more fresh fruits and vegetables, they are rich in vitamin B substances. In addition, dairy products also help to increase memory: chocolate, wheat doughnut, dried fruit can enhance the coordination of the nervous system, is the best small snacks when online. 3, from time to time, drink some wolfberry juice and carrot juice, on the eye, skin care effect is also very significant. If you care a lot about your appearance, then hurry up and abandon those carbonated drinks and drink carrot juice or other fresh fruit juices instead. 4, drink 2 to 3 cups of green tea every morning and eat an orange. Tea is rich in vitamin A original, it is absorbed by the body, can be quickly converted into vitamin A. Vitamin A can not only synthesize the retinas, but also make the eyes see things more clearly in the dark, so green tea can not only eliminate the hazards of computer radiation, but also protect and improve vision. If you are not used to drinking green tea, chrysanthemum tea can also play a role in resisting computer radiation and regulating body functions. 5, should be purchased as far as possible the new computer. Generally do not use the old computer, the old computer radiation is generally more powerful, in the same distance, similar models of conditions, generally 1-2 times the new computer. When using a computer, adjust the brightness of the screen, in general, the greater the screen brightness, the stronger the electromagnetic radiation, and vice versa, the smaller. However, it can not be adjusted too dark, so as not to affect the effect of too little brightness, and easy to cause eye fatigue. Also pay attention to maintain an appropriate distance from the screen. The closer to the screen, the more electromagnetic radiation to the human body, so it is better to be half a meter away from the screen. 6, lying down to sleep when you remember to turn off the computer, not just turn off the screen itself. In fact, the keyboard than the display of radiation is more powerful, only the screen off is unable to eliminate the radiation line, and we are lying down to sleep, head directly to the keyboard is obviously gone into the wrong place, hurry to correct such bad habits!