If you sleep with people who, before they sleep, read on their phone then you are threatened by the risk.
That is, it can seriously disturb your sleep, but what reading on the phone before bedtime can bring more dangers to your health.
According to recent research from Boston and Massachusetts, it has been found that drinking the sleeping and sleeping bed phones has the same effect on your awakening for the next day. Specifically, it makes sleeping more difficult, reports gazetteametro.net
The same results have come up for those who have used laptop and various technologies before bedtime.
According to doctors, this can significantly affect the development of cancer cells, diabetes, but also some cardiovascular diseases.
Those who want to "wear out" their sleep before bedtime, are better off reading a printed book than the technology before the eyes.