That the sleep debt can provoke emergence of various problems with health, practically all know, but here about that, harmfully or it is useful to sleep much, the few people know. Let's understand that is told on the matter by experts and what arguments they adduce.
Why harmfully to sleep much?
To find out whether harmfully to sleep much, scientists made a special experiment in which more than 1000 people participated. Examinees filled out the questionnaire in which in detail described the way of life and how many hours to them it is required in order that after a dream to feel fresh and also underwent medical examination. Then experts carried out the special analysis of the obtained information and drew conclusions.
One of the received results is that scientists established that at increase in time of a dream the depression, neurosises can develop and also to decrease working capacity. And it is only some of probable consequences. Besides, the person exceeding norm of a dream which is about 8 hours begins to feel weakness, its arterial blood pressure quite often decreases, he begins to suffer from a headache, slackness. Based on results of an experiment it is possible to tell safely what to sleep much harmfully, and increase in time of similar rest leads to emergence of very serious problems with health.
Experts advise to observe a day regimen at which the adult allocates for night sleep about 6-10 hours, depending on specific features of an organism. At the same time it is important to try to lay down no later than 23:00, night sleep for those who have already more than 18 years, is more useful, than day. The condition of drowsiness and weakness after 8-10 hours of a dream can speak not about a lack of rest, and about problems with health or a severe stress.
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