Shift work in 'anti-social' hours can greatly affect a person's state of health. Scientists believe that man should sleep at night and be awake during the day. If the rhythms are slipping, this would have serious consequences not only in the nervous system, but also the rest of the body. Suffers even intelligence.
Researchers in the framework of the experiment proved, shift work accelerates the aging process of the brain. During the ten years of this, the brain may age for six years.
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Violation of biorhythms is reflected first on the nervous and endocrine system. Gland and the brain are responsible for the functioning of the whole organism. Therefore, not sleeping enough people exposed to stress, the most commonly develops cancer, obesity and diseases of the cardiovascular system.