If someone asks you: what is the thing that is closest to you and is inseparable? Think a little, yes, is the cell phone! Eat with, drink with, work with, but also sleep with, children, husband are not around when, only the phone and you are inseparable. Even if you occasionally forget to remove all the difficulties to find back to carry, otherwise this whole day will be empty in the heart, do not know what will happen? Cell phones have become a necessity in people’s lives nowadays, and once we leave our cell phones, we will lack a sense of security. While we enjoy the convenience of cell phones, we should also be vigilant about the hazards they bring. For example, a long time looking at the phone is not good for the eyes, there may be early cataract symptoms; look down at the phone will also make your cervical vertebrae to change the curvature of the cervical spondylosis; there is also a cell phone radiation is not good for the skin; cell phone for a long time to load the trouser pockets will kill the sperm, etc. These things are no longer new, tell the cell phone to the people in the world. These things are not new, tell you more terrible things: cell phone “sleep with” is a risk factor for malignant brain tumors! “A study in the United States confirmed that prolonged cell phone radiation increases the risk of brain tumors. Before their department also had a female brain tumor case, said that the use of cell phones more than four hours a day, the result of frequent phone calls on the right side of the brain grew several tumors.” You can do a test put the phone in the shirt pocket or chest, incoming calls when your heart is absolutely uncomfortable, heart rate in that moment is affected. Many people have the habit of sleeping with their cell phones next to their pillows at night, which will definitely affect their health in the long run, 10 or 20 years. It is imperative to prevent the problem before it occurs and change this habit that affects your health. Keep your cell phone away from you when you go to bed at night, what about you? Here’s a chat about cell phones and malignant brain tumors: First, the incidence of adolescents is rising The incidence of children’s brain tumors has been rising in recent years, and has now become the second largest tumor in children after leukemia. As the ears and skull of teenagers are thinner and smaller than those of adults, when they use cell phones, the radiation absorbed by the brain is more than 50% higher than that of adults. The longer you use your cell phone, the more you increase your risk of developing a brain tumor. Having said that, the incidence of adolescent cervical spondylosis is also rising year by year, all because of the trouble caused by cell phones, so parents should pay attention and try to limit the use of cell phone time for their children. Secondly, female patients are higher than male from the hospital receiving data show: female brain tumor patients more than male, one of the reasons may be that women relatively more leisure time than men, the use of cell phone time and frequency are more than men. Female compatriots, to control the use of cell phone time ah, daily can be unified in a fixed period of time “batch of folders”, must remember to sleep at night to put the phone to the living room away from the bed. Third, headache symptoms to pay attention to brain tumor headache and general headache is not the same, brain tumor headache is usually in the morning when you get up when the pain, and the pain is no way to get slowed down. Secondly, the appearance of hemiplegia, personality changes or vision loss, unilateral tinnitus, cognitive impairment, etc., these symptoms should be timely to the hospital for medical treatment.