摘要
Using a mobile phone before going to bed can damage your health,according to a major study. It claims that radiation from the handset can cause insomnia and headaches as well as cutting the time spent
Using a mobile phone before going to bed can damage your health, according to a major study.
It claims that radiation from the handset can cause insomnia and headaches as well as cutting the time spent in deep sleep. Failing to get enough sleep can lead to depression, lack of concentration and personality changes.
