Sleep is one of the most important habits in human life that can not be dispensed with because of its great importance in rebalancing the body after a hard day of work, thinking and physical exertion as well. During sleep, the mind, as people call it, organizes information inside it. Like the process of classification of these different information, as the human body to compensate for the damaged of its various cells and rebuild the muscle fibers and different cells in the body.
Sleeping has a great role in keeping the human focus during the day and not as some believe that sleep is a waste of time. If one of us is sleeping, one of the most important habits in human life that he can not do without is because of its great importance in rebalancing the body after a hard day of work. And thinking and physical exertion also, during sleep the mind is called as people (in order of ideas), reorganizes the information inside and is similar to the process of classification of this information different, and the human body compensates damaged from its various cells and rebuild muscle fibers and cells For different in the body.
If one of us tried to sleep for a few hours during the night and then sleep again as full and deep as his body already needed, he would find that when he slept for a short period of time, Will not get the same activity during the day, as the whole day will be distracted and distracted, in addition to being unable to work effectively during the day or sleep for short periods and continuously during the day.
And the person needs to sleep a number of hours specified, the lack of these hours of the necessary limit, they cause various problems and caused by sleep too long hours too much, and the number of hours of sleep needed by people vary from person to person, we may find that some people are very suitable during the day by sleeping for The average man needs to sleep for seven to nine hours during the day, while a person in his other stages needs to sleep as he does. According to the American National Foundation to sleep:
- Less than three months: fourteen to seventeen hours.
- Four to eleven months: Twelve to fifteen hours.
- From one to two years: eleven to fourteen hours.
- From three to five years: ten to thirteen hours.
- From six to thirteen years: nine to eleven hours.
- From fourteen to seventeen years: eight to ten.
- From eighteen to twenty-five years: nine hours.
- From twenty-six to sixty-four years: seven to nine hours.
- Sixty-four and above: seven to eight hours.
Although sleep time for adults is the same as age, the nature of sleep is different. The sleep of a person becomes lighter as age increases. Older people wake up at night, unlike adults, requiring older people to stay in bed longer to get the same. Sleep hours or get naps continuously during the day.