Need to sleep at a certain time every day to stay healthy. However, the level of seven to seven and a half hours, it said many experts. On the other hand, if the level of the daily eight hours of sleep is that it increases the risk of various diseases.
According to the researchers, people who suffer from excessive sleep, high blood pressure increases the risk of stroke three times. However, they also said that, in less than five hours daily sleep increases the risk of various diseases. This increases the possibility that the fatal brain hemorrhages, researchers said.
