Scientists at the University of California at Berkeley conducted a study and identified five main conditions for a good sleep. In their observance a person is fully poured.
The observations were carried out for a group of people in the experiment were deprived of sleep, other volunteers were able to fully relax. Next, the experts made conclusions. They said that it was only one sleepless night increases the anxiety level by 30%. During this period disabled the medial prefrontal cortex of the brain that is responsible for self-control. The person becomes neurotic and intemperate. Among the main conditions for a good night’s sleep, scientists point to the need for rest in a cool room. It is recommended to Wake up always at the same time. An hour before going to sleep need to darken a bedroom, tightly zastarel Windows and turning off the bright light.
In that case, if there is insomnia, you should not force yourself to sleep by force, better to do something soothing to do it unless you want to sleep. The fifth condition is the prohibition to drink in the evening drinks with caffeine and alcohol.