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If the radiation is very large, don't put it on the head of the bed, it will affect the brain for a long time, so turn it off.
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It is harmful to recommend that you do not put your mobile phone at the head of the bed when you rest, it is best to put it away from the body, because the human body's own resistance will decline after resting, and it is easy to cause harm to the body
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There is a trace of radiation and it is better to turn it off.
It doesn't matter, it's all in the clothes during the day, only 2 centimeters from the heart, and it's not too much.
I'm telling you. There is no harm. You have a router at home, how far you take your phone, the signal is there. Don't think of this thing as scary.
According to Professor Zhao Yufeng of the Indoor Environment Monitoring Committee of the China Interior Decoration Association, mobile phone radiation is more harmful to the human head, it will cause functional disorders to the central nervous system, causing headaches, dizziness, insomnia, dreaminess and hair loss and other symptoms, and some people will have irritation on the face. In the United States and Japan, there have been many cases of suspected brain tumors caused by radiation from mobile phones. In July last year, a man with brain cancer in Maryland, USA, who believed that using a mobile phone had caused him to develop cancer, filed a lawsuit against the phone manufacturer. >>>More
There is radiation, which is very bad for the body, and when the mobile phone is turned on at night, it should be 3 meters away from yourself, which is a safe distance and does not affect sleep.
All electrical equipment will produce electromagnetic pollution when working, even if the mobile phone is turned off and charged, it will also be generated, so in the sleeping place, it is necessary to put less or no electrical equipment to reduce the damage of electromagnetic pollution to the human body, even if this damage is unnecessary.