Why Do We Need Sleep Deprivation?

Improved Essays
These days, a lot of people sleep less than eight hours nightly, some people may require more and some less, and many of them have difficulties in getting asleep. One reason why many people experience sleep deprivation is their busy lifestyle. People spend a considerable amount of time driving because of a long commute, to pick their children up and so on. The more time you spend in your car, the less time you have for your sleep. People keep accumulating sleep debt because they don’t have time or slack to repay it. Sleep deprivation can result in various physical and mental health problems. A short-term fix for insomnia and sleep deprivation is usually taking a sleeping pill, but it can cause other problems. According to Susan Brink, …show more content…
“Rest: It’s Required.” Los Angeles Times. 9 Oct. 2006). Without adequate sleeping, you may experience difficulties in concentrating and learning, reduced memory ability, and slow reaction time. Sleep deprivation can actually damage your body, too. In my case, when I get out of bed without enough sleep, I tend to eat more foods than usual. Moreover, I learned from a television news that, if adolescents do not have enough sleep, they will get an abdominal obesity and lower levels of growth hormone. This is the reason why adolescents need to have sufficient quantity and high quality of sleep. Sleep is important also for your heart because adequate sleep decreases the possibility of hypertension. Brink also said in a study published in the Aug. 2, 2006 issue of the journal that according to Sleep researcher Dr. Daniel J. Gottlieb of Boston University School of Medicine adequate sleep should be considered as a nonpharmacologic cure in handling high blood pressure (Brink, Susan. “Rest: It’s Required.” Los Angeles Times. 9 Oct. 2006). Also sleep and the immune system are closely related. Brink states that adequate sleep can help not only to …show more content…
Maybe it is a byproduct of sleep, a part of memory unification or an emotional manager. The fact is that sleep affects your psychological state. Everyone experiences various dreams when they sleep. Sometimes you can vividly remember your dream and other times you can’t at all. Dreams occur during REM (Rapid Eye Movement) phases of sleep. According to Natalie Angier, Dr. Levin said that when you are entering into REM, your whole brain converts as cortical precincts change colors in scanning images to signify awakening or calm. In addition, the limbic system becomes more active than when you are awake, which is the reason why you are easily excited in your dreams (Angier, Natalie. “In The Dreamscape of Nightmares, Clues to Why We Dream at All.” New York Times. 23 Oct. 2007). Angier says that in REM, your sensory and motor system go on actively, which makes you think that your dream is a reality(Angier, Natalie. “In The Dreamscape of Nightmares, Clues to Why We Dream at All.” New York Times. 23 Oct. 2007). However, Angier goes on saying, a small part of your brainstem makes most of your body stationary to avert you from physically carrying on your dream. Therefore most cases of sleepingwalking appear in non-REM sleep, when your body is not deactivated (Angier, Natalie. “In The Dreamscape of Nightmares, Clues to Why We Dream at All.” New York Times. 23 Oct. 2007). According to Angier, Robert Stickgold, a sleep

Related Documents

  • Improved Essays

    Attention, alertness, concentration, reasoning, and problem solving are all negatively affected when someone does not get enough sleep. Sleep is also the time when people’s memories are moved from short term memory into long term memory. Without enough sleep, people are unable to store their memories and experiences from the past day (National Sleep Foundation; Peri). The risk for heart disease, heart attack, heart failure, irregular heartbeat, high blood pressure, stroke, and diabetes goes up in people who have sleep disorders and chronic sleep loss. Not receiving enough sleep can also increase an individual’s chance of gaining weight or becoming obese.…

    • 1017 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Are Naps Harmful Or Helpful

    • 2498 Words
    • 10 Pages

    This is why some people feel good after naps and why some do not. The rejuvenating factors of naps are described in two different ways; they either leave a person feeling refreshed or groggy and even more tired. Naps while can be rejuvenating also can be harmful if taken for long periods of time, too often, or when it can cause health problems. Naps are good for a quick reboot but they can cause problems in health because of…

    • 2498 Words
    • 10 Pages
    Improved Essays
  • Improved Essays

    There is a way to fix this sleeping problem but there are right and wrong ways to go about it. This is on of the the wrong ways. Studies have shown that alcohol is used more by people who sleep poorly at night. The reason they drink is the user will think it will help them to fall asleep at night and stay asleep the whole night. First alcohol is used as a sedative to help sleep better and get rid of the side effects of sleep deprivation.…

    • 1432 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    Eating At Night Essay

    • 1010 Words
    • 5 Pages

    Some even argue that eating late at night improves the quality of sleep. However, many studies show that eating before bed potentially increases the risk of weight. All these contradicting data makes the whole debate confusing. So, what is the truth about eating before bed? An argument against eating before bed is…

    • 1010 Words
    • 5 Pages
    Improved Essays
  • Great Essays

    College students’ busy lifestyles reduce their hours of sleep as they gain hours to socialize instead. Poor grades from staying up late is what may come from the scarcity of sleep. Lastly, adult’s busy work lives leave them staying up late, and then also needing to provide time to care for their families. The effects of the shortcoming of sleep has negative repercussions. Teens, young adults, and adults to elders all can experience sleep deprivation if they do not take care of themselves properly or pay attention to sleep…

    • 1007 Words
    • 5 Pages
    Great Essays
  • Improved Essays

    A quarter of your life is spent sleeping, you think you sleep because your body is tired but do you know the real reason you sleep? The answer is quite simple you need sleep to live (Hauri 20).Aside from keeping you alive sleep has many benefits including, removing toxins from your body. Just as having the right amount of sleep benefits you, being deprived of sleep has many consequences. Sleeping seems like a simple task but it is actually quite complicated, there are many factors to falling asleep such as the 3 stages of sleep. For some people sleeping isn 't such an easy task, sometimes people have sleeping disorders such as insomnia.…

    • 1144 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    A report titled: Dangers of Sleep Deprivation, shows that people who sleep five hours or less, or they might have insomnia are more likely to suffer from diabetes in the future. Not surprising that sleep loss leads to those health problems because sleep is an important factor for various body functions. The immune system is also affected by the quantity and quality of sleep, and thus a person should sleep well every night in order to strengthen the immune system and stay away from infectious viruses and…

    • 765 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Study´s have found that after a night without sleep can lead to major cognition issues such as executive control over memory, decision-making, reasoning, and problem solving. Scientists suggest that sleep is critical to the process of remembering things. In other words, to lock in new information you need proper rest. People who sleep less than five hours each night are more likely to gain weight and eventually become obese. People who do not get enough sleep or too much may increase their risk of developing adult-onset diabetes.…

    • 749 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Teenagers are already new drivers, but adding drowsy driving to the list of teen recklessly driving it only makes other drivers question their safety. Sleep is vital to your well-being, as important as the air you breathe, the water you drink and the food you eat. It can even help you to eat better and manage the strain of being a teen. On average, teens need about 9 1/2 hours of sleep each night. Teenagers will commonly go to sleep at 10 p.m. or later, you 'd need to sleep until 7 a.m. to meet this requirement.…

    • 1224 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Sleep loss heavily affects your ability to lose weight. Teens who don’t have proper sleep may feel as if they are never full causing them to eat more than they need which can cause obesity. Sleep balances your hormones that control hunger. Sleep loss also causes you to be more tired throughout the day so teens lose exercise time. It is also proven that sleep disorders can later cause mental illnesses, especially in teens, such as depression and anxiety.…

    • 1147 Words
    • 5 Pages
    Improved Essays