A Roskachestvo specialist told Rossiyskaya Gazeta whether it is possible to put a smartphone next to you before going to bed.
According to the expert, there is nothing wrong with the phone lying next to the owner while he sleeps. There are no studies that prove that the radiation from the device affects the body.
Expert advises not to look at the screen for too longsmartphone before bed. This is harmful both for vision and for the psyche. The fact is that when consuming information from the screen, the nervous system can worry, and the glow of the display can affect the production of the sleep hormone. That is, being stuck on a smartphone for a long time in the evening can cause sleep disturbances. It's best to leave your phone aside an hour before bed.
In addition, the expert recommended not to leave the smartphone on charge overnight.