Senin, 02 Januari 2012

Sleep Deprivation Harms Students Performance, Mood, and Health

It happens every student at one time or another. Every teacher on campus is assigned to work the same week. Volunteer work and social activities clog the calendar. Before long, the task is due in the morning, so what else is there to do? Boil a pot of coffee and start once again that the most storied college tradition:. All nighter

Many students have found themselves in this position. Although the study late into the wee hours is pretty well accepted part of college life, the scientific consensus is clear -. Not getting enough sleep is bad for students, happiness and health

Sleep is one of the most vital body processes, which affect everything from muscle strength in memory retention. Sleep increases blood flow to the muscles and repairing damaged stanica.Nedavna study shows that college basketball players on the field better, if they sleep less than ten hours the night before. Sleep consolidates memories, and prepares the brain to perform - the students who get more sleep can improve the ability to think and actually perform better on tests than students who spend all night cramming

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How much sleep a person needs varies, but Dr. William DeMent at Stanford University says that students need more than eight hours per night. With the accumulation of tasks, many students end up chronically sleep. Dr. DeMent explained that students accumulate a "sleep debt." Sleep debt can get bigger over time, and this can only be "paid" upon arrival in the amount of sleep your body needs. Of course, the person's body to force them to the amount of sleep they need for them to feel drowsy. No caffeine, stimulants, pressing deadlines and procrastination encourage students to ignore the body's natural signals and go without sleep much longer than it should.

In the short term, sleep deprivation can be dangerous. This reduces response time and makes people more easily distracted. This is a bad test taking, and even worse for students who are vožnje.Studija conducted in Britain showed that after a sleepless 17 to 19 hours, the drivers as they were impaired as drivers with a blood alcohol level of.05 . Thousands of accidents each year are caused by drowsy driving.

In the long term, chronic lack of sleep harms students' health and quality of life. Sleep causes students to be irritable, easily frustrated and more likely to go wrong. Chronic lack of sleep over a long period is a serious health risk. Not getting enough sleep is associated with hypertension, obesity and heart failure. Studies even show that people who do not report getting at least 6 hours of sleep per night have a higher mortality rate than those who sleep well.

It is easy to get caught up in the excitement and stress of college life and to get in the habit of getting to bed later and later. However, while the body and schedules its limits does not come without a price. In the short term, lack of sleep affects mood, mental capacity and physical performance. In the long run, not getting enough sleep can sacrifice their health and shorten life expectancy. There are more than enough reason to hit the sack early tonight!

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