Mobile phones have a great influence on human health. What are the specific aspects?

People's attention is the worst when the mobile phone is in front of their eyes, the best when the mobile phone is not around at all, and the attention placed in their pockets is somewhere between the above two. Associate Professor Wald, a researcher at the University of Texas, described: "We observed a proportional relationship. In other words, the more people pay attention to mobile phones, the worse their cognitive ability. " Associate Professor Wald called this phenomenon of mobile phone distraction "brain drain". Teenagers' meeting time with friends is obviously reduced, the proportion with driver's license is obviously reduced, the number of dates is reduced, the sleep time is reduced, and loneliness is aggravated.

As long as people have a mobile phone around them, whether they miss it or not, their attention will be distracted; Especially when the mobile phone appears in people's field of vision, the attention is more dispersed. "It's not because the information on the mobile phone is distracting," Wald said. "It is because the existence of mobile phones attracts our cognitive power." In fact, mobile phones do have many negative effects on people's daily lives. For example, the direct cause of many traffic accidents is mobile phones.

Using electronic devices for two hours or more every day will have a significant impact on mental health and sleep time. At present, the average time for teenagers to use electronic devices every day is 2.5 hours. Therefore, appropriately reducing the use time will help prevent teenagers from falling into the whirlpool of bad habits. Playing mobile phone in dark environment or playing mobile phone for a long time will damage people's vision and lead to blurred vision. However, the impact of mobile phones on human health is formed over time. At present, there is no definite research to prove that mobile phone radiation is harmful to human health. But mobile phones do have a certain impact on human health.

It is best to keep a distance of one to three meters from your mobile phone before going to bed. So don't put your mobile phone by the pillow when you sleep. Don't play with your mobile phone while charging. First, power consumption during charging will weaken the service life of mobile phone batteries. Reduce the use of mobile phones in dark environments. When you sleep at night, you should also reduce the time to ask for a mobile phone. Some people turn off the lights before going to bed and are in the dark. If you play with your mobile phone before going to bed, the light of your mobile phone will stimulate your eyes more easily.