First, some major effects of lack of sleep caused by early school start times are reduced comprehension, thinking, and overall brain activity in students. In a study concerning sleep deprivation, participants were respectively assigned four, six, and eight hours of sleep for two weeks and were later mentally evaluated. “...after only two weeks, the six-hour group showed a similar reaction time to a person with a blood alcohol concentration of .1%, which is considered legally drunk.” (ASAP Science, “How Much Sleep Do You Actually Need?”) This evidence shows that in the experiment, those with a mere six hours of sleep showed behavior and a reaction time similar to that of someone who is legally intoxicated. The usual mental effects of intoxication
Sleepless in American is a National Geographic documentary on the lack of sleep Americans are receiving each night. The film starts with the statistic that “40% of American adults are sleep deprived” and followed with different effects of sleep deprivation such as: weight gain, delayed reaction time, depression, anxiety, speeds the growth of cancer, and has been linked to Alzheimer’s disease. Although, there is no scientific evidence to support the need for sleep, it is an important process that allows our bodies to function properly. Several sleep studies have been performed to understand the effects sleep deprivation has on a person. The participants of the sleep trial only received four hours of sleep per night.
Have you ever heard the saying ‘just sleep on it?’ This witticism actually derives its meaning from the a segment of the sleep cycle known as REM. REM sleep, or rapid eye movement sleep, is a occurs generally every hour and a half when undisturbed, and is most similar to the awake brain activity. During REM sleep, you are most susceptible to dreams, which is -according to some- how the brain appends the information it has received. By reducing your sleep cycle and cutting REM sleep short, you are leaving out a crucial portion of your brain’s cycle, leaving it in ‘debt.’ However, to make up for this debt, the brain requires that you sleep even more to accumulate lost
Every weekday morning, teenagers everywhere are waking up exhausted. Teenagers from all over the country wake up in the morning, and the immediately want to fall back asleep. This could very easily be blamed on the teenagers for just being lazy, but the truth is, it’s not their fault. It has been scientifically proven that teenagers need more sleep than both adults and teenagers do. At this point in a teenager’s life, their internal body clock is not functioning properly.
According xxxx, approximately two thirds of the adults experience problem with sleeping every week. Lack of sleep can affect people’s performance at work and school. In a long run, one or two hours of lost sleep everyday can have a significant impact on a human’s health. Most People would choose to go to the drug store to grab a sleeping aid for an affordable price rather than waiting hours in the clinic and pay a large amount of medical bill. Vicks is a brand that is well known by the over the counter medication to relieve various symptoms of the common cold.
Most of us need between 7-9 hours of sleep a night, and if we’re getting more or less on average we’re not going to perform at our peak. I talk a lot about building your life from the ground up, starting with your physiological needs. Of these basic needs I believe that sleep is the most important. That means if I could make one healthy lifestyle change, it would be to get more sleep (or get my sleeping schedule right). A good night’s rest sets you up for a successful day.
In fact a study done on “Intern sleep and patient safety” by the American Academy of Sleep Medicine in 2004 showed an intern that worked a traditional shift (that was twenty-four to thirty hour shift) had a thirty-six percentage rate of more serious errors than an intern that worked an intervention schedule of sixteen hours or less. This study shows as a physician works more hours, they will do more medical mistakes by being gradually deprived of sleep. To prove this point Drew Dawson and Kathryn Reid’s “Fatigue, Alcohol, and Performance Impairment” study in 1997 showed that at the point of a performance level of one, a person is at sixteen hours of wakefulness and to compare that to a blood alcohol concentration ratio to one is 0.04%. This research shows that the effect on performance level of sleep deprivation in equivalent to a level of alcohol intoxication. Knowing the fact that a regular shift for a physician is around twenty-four hours and that at sixteen hours without sleep that someone could be compared to have been drinking alcohol is a surprising discovery.
Over and over again for countless number of years, we constantly hear that getting a good night's sleep is a key to success. However, only fifteen percent of high school students report getting eight hours of sleep on school nights. In order for students to be physically and mentally ready for a day of hard work, they need to be able to get enough sleep and this can be achieved by starting a typical school day just an hour later. The reasons for delaying the start of a school day is the fact that studies have shown fewer than half of the grade ten students get the amount of sleep they should be getting which leads to issues of teens dozing off during class time. If they can not stay awake in class, what will they learn?
It is one of the most distressing medical problems worldwide. Up to 50% of adults have experienced insomnia in their lifetime. However, it is only serious enough to cause daytime sleepiness or become chronic in 10% of adults. Older persons, women, persons with marital difficulties and the unemployed are more likely to have this condition than others. Gladly, difficulty in sleeping is short lived, resolving over a period of days or weeks in most individuals.
It is widely known that peer pressure, drug and alcohol abuse, and reckless driving are dangers that some teenagers may face; however, there is one major, yet less publicized problem that an increasing number of teenagers are dealing with on a daily basis. Both teenagers and adults suffer from sleep deprivation, but “the problem is most acute among teens” (Richter). Sleep deprivation is being referred to as an epidemic among experts, and it can have drastic effects on a teenager’s physical, mental, and social well-being. “The most recent national poll shows that more than 87 percent of U.S. high school students get far less than the recommended eight to 10 hours of sleep each night” (Richter). Teenagers have “irregular sleep patterns” and they