Sleep does not work cause by force, he always comes to himself.You should not lie down for hours with your eyes open and make an attempt to shut down.On the contrary, the more you try to sleep, "counting sheep", the more tormented.It is better to get up, relax, read, listen to soft music, then sleep will be selected quickly.In the world of a huge number of people suffer from insomnia.It is most often associated with depression, anxiety or stress.Do any of the people there is a problem, but why drag them into bed.
Let's try to understand what a dream.People have long wanted to know about it, pushing the wrong theory.Son once thought consequence of poisoning the body.During waking man attacked by poisons and the body is a dream to neutralize these poisons.According to another theory of sleep caused by a slowdown of blood circulation in the body in the evening.But it was only a pseudo-scientific speculation, which were soon disproved.
In fact, all during sleep characterized by a combination of several different phases.All periods which divided the whole process, characterized in its own way.When only a person falls asleep, he is entering a phase of slow wave sleep.This condition is called a nap, and then the body goes into a state called the arms of Morpheus, then a person is immersed in a deep sleep.It all ends with the fourth stage, in which the whole process is so strong, that at this moment the person is almost impossible to wake up.
Let us examine further in the process of knowledge that is a dream.The slow phase it is characterized by a number of factors: the body produces growth hormone, regenerates the skin and tissues of the internal organs, reduced heart rate and temperature, relaxes muscles, and decreases the rate of metabolism.Such influence of sleep on the body leads to a gradual relaxation.This phase lasts about one and a half hours, then the phase of REM sleep, in which the body processes take place, exactly the opposite of the previous phase.This phase lasts only fifteen minutes, but the people watching the greatest number of dreams, as the body is just an analysis of what happened with the man during the day.
From these two phases in the ground and affects the quality of sleep a person.Everyone knows that in a dream vacation is extremely important for the human body.In ancient times in China was even punishment when a person was brought to death, preventing him from falling asleep.In the documents it is possible to find evidence that a person with such a penalty could not live more than ten days.People for a long time interested in the question, what is a dream and what should be its normal duration.Usually we sleep seven to eight hours a day and we think that this is quite sufficient.But some scientists believe that by this time you need to add a couple more hours.Daily sleep duration was reduced in humans after the invention of the light bulb.But that's too much time affects the body's ability such as precision movements, attention and reaction speed.
Try to gather additionally lack of a night of rest and relaxation at the weekend.Try to take a nap during the day and go to bed early in the evening, and you will feel that by Monday Add energy will allow you to perform miracles, and increase your efficiency.The most important rule in the struggle for a good night's rest and well-being - always go to bed at the same time.American doctors have determined that night's rest is closely linked with the state of the immune system.The smaller the duration of rest, the lower levels of immune cells.And this is much more serious than just a lack of energy and nervousness.So remember what a dream - it is a very important exercise, which should be dealt with wisely.
