Chapter 2
theories related to the project in the study of
, sleep the organizer was investigated following
2.1 related theory. Important role of sleep, details as follows:
.- first, sleep is the mechanism in the body to rest. Therefore, every cell of the body and organs of all organs of the body to rest to get information. The restoration and repair itself
.- second, sleep will help power system with the metabolism of fat in the body's normal
.- third sleep will help balance the hormone. In the range of several hormones sleep will be shed, while we sleep.Make the systems in our body are not out of whack. No disturbances and follow the natural mechanisms of the body itself.
.- finally, is of the brain during our sleep quality, the brain will stay input. And arrange the data received in each day into the drawer the brain as categories.And work more efficiently.
.2.2 should sleep for a few hours?
.Researchers have tested to find out if we need to sleep for a few hours each night. By providing a group of volunteers and sleep 4 6 8 hours each night, and the day after 14 bed each night, 8 group.The 4 6 hours sleep and reduced. In fact, after only 2 week. A group of people who sleep a day 6 hours. Acting like a blood alcohol 0.10% which legally considered was illegal. For those who sleep each night 4 hours affected more than that. The usually sleep during the test.Without no sign of improving. Scientists said it affected accumulation of sleep or sleep deprivation Sleep accumulated Debt
.2.3 we recovered from sleeplessness accumulate?
.After sleep a little 1-2 night. The study found that the body and the brain can recover. If I get enough sleep 1-2 back then. However, if the sleep deprivation level accumulated for a long time in weeks or months.And the need to get sufficient sleep for several nights. And if there is sleep deprivation from months to years accumulate. It is not clear that the brain function to recover back? Or what permanent damage.Your feeling sleepy or feeling tired, it will gradually disappear, that is to say, you ก็จะค่อยๆ forget sleep or rest needs to
.We should sleep for a few hours 2.4
.The several pieces present information that sleep 7-8 hours mean for people. If not consider the sensible, who sleep less than 7 hours in a day are at risk to heart disease, obesity, and so on.And not to mention the risk of death more 12% but on the other side. Study says sleep more than 8 hours, it does not help to repair brain function. And still have a chance to increase the risk of heart disease, and obesity.And the risk of death more 30% as well. So sleep too much is bad as well. But a variety of factors that course. Our genes and it is the key to it as well.
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