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Do you remember when you sleep how baby? Maybe only childhood. Remember, we asleep, barely touching the cheek pads. And dreams are dreamed! After a night flight and adventure was so nice to wake up and see the new day outside. Then came adulthood and dreams have changed. They were short or, infinitely long, confusing. We do not fill up (sessions, exams, illness of the child), then could not sleep without sleeping pills. Then we felt sorry for wasting time on sleep. And older people sleep very little, they do not sleep. If you look at sleep from a physiological point of view, the attitude towards him has always been different. But one thing is undeniable - longevity is impossible without strong, reducing the strength and intelligence of sleep. Japanese doctors conducted a long experiment (until 12 years!). The results showed that those who sleep seven hours a night live longer than all the others - who sleeps eight or nine or six hours. It turned out that women need a little more sleep than men, but in the winter we spend in sleep a little longer than in summer. The main thing to remember is that sleeping more than you need, almost as bad as not fill up. The ideal number for sleep 7-8 hours. But at the present pace of life "sleep" is more common than excessive sleep. Recently spread so-called "sleeping bulimia" - when people do not fill up during the week, "torn" over the weekend and half the sabbath day spend in bed. Unfortunately, this is a complete self-deception, the body can not be fooled. He can answer this serious complications. Therefore, reasonable (albeit difficult) to live for only hours on weekdays and weekends. Terms of sleep: We must eliminate meal just before bedtime. Two hours before he can eat something light. For example, vegetables, fruits, dairy products. Retire preferably within 22-23 hours. For a normal night's sleep is enough 5-6 hours. The most useful time - from 23.00 to 05.00. In any case, the dream must capture a second night on the fourth morning. At this time the strongest sleep, you try to sleep at this time at least one hour. Afternoon sleep is not necessary, and particularly desirable - before sunset. Sleep duration also depends on the food that you have eaten for the day: the smaller it is, the less need of sleep. Liver sleeping less than 4-6 hours. Three shifts work schedule especially when change is changing every week, it is harmful to health. Sleep encouraged to head to the north (or east). Requiring correct orientation of the body in space is the need to harmonize electromagnetic fields. The wave direction crust and rights should be the same. Using this method, Helmholtz Academy even treated people. Sleep must be on a firm, level surface. Especially those who suffered spinal injury patients and sciatica. In soft featherbed body flex "sinks", which is a violation of the blood supply to the spinal cord and various organs. They are sandwiched. This results in clamping nerve endings. Ideally, if the bed (at least under the mattress) was of unpainted and not varnished boards. But nice and easy to install on the grid or other basis, such as sheet of plywood. Above you can put in 1-2 layers q-tip or plaid blanket and regular cotton mattress. If you are healthy, it is better to do without pillows or limited to a thin and very thick cushion. It supports up to par cervical spine, improves cerebral blood circulation, helps to normalize cranial pressure, prevents the formation of wrinkles on the face and neck. However, patients with cardiovascular insufficiency and asthma should not refuse pillow to cure the underlying disease. In periods of exacerbation and can use two or three hard pillows. Sleeping preferably naked. As far as possible, in your opinion. If the cold is better to cover extra blanket. The worst option - always sleep on his stomach. The best - on the side, turning several times during the night from one side to the other (reversal occurs automatically) so as not to overload the kidneys and other organs. You can sleep on the back. Night in a very bad, they lead to cold and cold. Most open the window, but firmly close the door. Or leave the window open in the next room and did not close the door. Lowering the temperature can not be afraid, most importantly - avoid drafts. In extreme cases, can properly ventilate the bedroom before going to bed. To catch a cold - you can sleep in socks. Only they must be free gum. Better not get up in alarm, and the "internal clock." In extreme cases, you may wake pleasant melody. Not zalezhuytesya in bed! Once awakened, we should smile, stretch, throw blanket and climb. Usually we look at the clock: Oh, is only 5! And again - in bed. If you wake up, then slept.