With the rapid development of the network, the computer has with us inseparable, work to computer, rest to computer, shopping with computer, and communication with people with computer, many people face computer daily has more than 10 hours, and computer radiation this invisible killer is gradually eaten our health, leading to our mind sinking, memory loss, immunity resistance to a significant decline. This impact on the ordinary people so, on vitiligo patients even more. The computer radiation has become a new important cause of vitiligo: 1, work time if too sleepy, take advantage of the lunch break daze for a while must remember to shut down the computer, not just the screen off, because only the screen off is not able to eliminate the radiation line, and we are lying down to sleep, head directly to the computer, by the computer radiation is greater. When operating a computer, it is best to place a special computer color filter on the display to reduce the harm of radiation, do not place idle metal objects indoors to avoid the formation of electromagnetic waves re-emission. 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. 2, computer placement is also important. Try not to let the back of the screen toward someone’s place, because the strongest computer radiation is the back, followed by the left and right sides, the front of the screen but the weakest radiation. To be able to see the word prevail, at least 50 cm to 75 cm distance, which can reduce the damage of electromagnetic radiation. 3, to prevent computer radiation also pay attention to indoor ventilation, scientific research has confirmed that the computer screen can produce a carcinogenic material called brominated dibenzofuran. Therefore, it is best to install a ventilation fan in the room where the computer is placed, if not, pay particular attention to ventilation when surfing the Internet. 4, in order to reduce radiation, we can put a few pots of cactus next to the computer, it can effectively absorb radiation. 5, for the life of the nervous and busy people, the easiest way to resist computer radiation is to drink 2 to 3 cups of green tea every morning, 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 retinol, but also make the eyes see things more clearly in the dark, therefore, green tea can not only eliminate the harm 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, spirulina, sea buckthorn oil also has the role of anti-radiation. In addition, experts reminded, to try to reasonably control the Internet time, facing the computer time should not be too long.