Whether the person needs to sleep more than eight hours per day fully to have a rest

In spite of the fact that the dream is very important component for normal functioning of an organism, it is considered what harmfully to sleep it is more than eight hours. Scientists do not welcome an otsypaniye in the days off after the loaded everyday life. Duration of a dream has to make about 8 hours. It is extremely undesirable to leave for such framework. Why it is impossible to sleep more than eight hours Experts from Kiel university in Great United Kingdom conducted researches, considering dream duration as the factor influencing health. They took into account in the main heart, vessels, the musculoskeletal device...