If you are in a race meeting to go to school, family responsibilities, maintain, or arrange a meeting tomorrow, you cut sleep? For many, many people think that sleep is only a set time on the day the brain is switched off and the body rests. But what people do not realize is that sleep is a series of distinct stages, the brain remains active during the night.
For example, some phases> Stages of sleep is necessary for people to feel refreshed and energetic the next day, while the other phases of the sleep cycle helps people to learn or make memories. In short, a number of critical tasks performed during sleep help maintain good health and enable people to work the best. And get enough sleep may be hazardous to the health and welfare. For example, you are more likely to get in a car accident if you drive when you are sleepy earlierif rested.
How much sleep a person needs varies from person to person and changed the course of a person's life. Most adults need 7-8 hours sleep every night that babies should sleep about 16 and 18 hours a day. Preschool children in 10 and 12 hours required per day and school-age children and adolescents must be at least 9 hours of sleep per night.
A common myth that some people believe that adults need less sleep as they get older. There currently is no evidence that older people can get by with less sleep than younger people. But they often get less sleep, less inclined to spend time in the deep phase of sleep. Seniors are also easier to wake.
People need sleep in order to react quickly, think clearly and create memories. In many cases, to consider the brain helps us learn and remember is very active when> Nice. Studies have shown that people who have learned to mentally challenging tasks do better after a good night's sleep. Other research suggests that sleep is necessary for creative problem-solving. In other words, a good contact of a person and as well, as does the day after, depending on the total time of a person to sleep every night.
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