The importance of sleep and sleeping disorders — Essay Sample Sleep is quintessential in our lives. Every human has the main basic functions in common. One of such necessities is our need of sleep.
Unfortunately, the Western environment is interfering with natural sleep patterns. People are now sleeping less than they did in the past, and sleep quality has decreased as well.
Here are 10 reasons why good sleep is important. People with short sleep duration tend to weigh significantly more than those who get adequate sleep 12. In fact, short sleep duration is one of the strongest risk factors for obesity.
The effect of sleep on weight gain is believed to be mediated by numerous factorsincluding hormones and motivation to exercise 4. Summary Short sleep duration is associated with a drastically increased risk of weight gain and obesity, in both children and adults. Good Sleepers Tend to Eat Fewer Calories Studies show that sleep-deprived individuals have a bigger appetite and tend to eat more calories.
Sleep deprivation disrupts the daily fluctuations in appetite hormones and is believed to cause poor appetite regulation 25. This includes higher levels of ghrelin, the hormone that stimulates appetite, and reduced levels of leptinthe hormone that suppresses appetite 6.
Summary Poor sleep affects hormones that regulate appetite.
Sleep is important for various aspects of brain function. This includes cognition, concentration, productivity and performance 7. All of these are negatively affected by sleep deprivation. A study on medical interns provides a good example. Another study found that short sleep can negatively impact some aspects of brain function to a similar degree as alcohol intoxication 9.
On the other hand, good sleep has been shown to improve problem-solving skills and enhance memory performance of both children and adults 1011 Summary Good sleep can maximize problem-solving skills and enhance memory.
Poor sleep has been shown to impair brain function. In a study on basketball players, longer sleep was shown to significantly improve speed, accuracy, reaction times and mental wellbeing Less sleep duration has also been associated with poor exercise performance and functional limitation in elderly women.
A study in over 2, women found that poor sleep was linked to slower walking, lower grip strength and greater difficulty performing independent activities Summary Longer sleep has been shown to improve many aspects of athletic and physical performance.
These are the factors believed to drive chronic diseases, including heart disease. Summary Sleeping less than 7—8 hours per night is linked to an increased risk of heart disease and stroke. Sleep Affects Glucose Metabolism and Type 2 Diabetes Risk Experimental sleep restriction affects blood sugar and reduces insulin sensitivity 16 In a study in healthy young men, restricting sleep to four hours per night for six nights in a row caused symptoms of prediabetes These symptoms resolved after one week of increased sleep duration.
Poor sleep habits are also strongly linked to adverse effects on blood sugar in the general population. Those sleeping less than six hours per night have repeatedly been shown to be at an increased risk of type 2 diabetes 19 Summary Sleep deprivation can cause prediabetes in healthy adults in as little as six days.
Many studies show a strong link between short sleep duration and type 2 diabetes. Mental health issues, such as depression, are strongly linked to poor sleep quality and sleeping disorders. Poor sleep is even associated with an increased risk of death by suicide Those with sleeping disorders like insomnia or obstructive sleep apnea also report significantly higher rates of depression than those without Summary Poor sleeping patterns are strongly linked to depression, particularly for those with a sleeping disorder.
Sleep Improves Your Immune Function Even a small loss of sleep has been shown to impair immune function One large two-week study monitored the development of the common cold after giving people nasal drops with the cold virus They found that those who slept less than seven hours were almost three times more likely to develop a cold than those who slept eight hours or more.
If you often get colds, ensuring that you get at least eight hours of sleep per night could be very helpful. Eating more garlic can help as well. Summary Getting at least eight hours of sleep can improve your immune function and help fight the common cold.Importance of sleep One cannot deny the importance of sleep as it is essential for a healthy life.
Every person requires the right amount of sleep so that they can rest properly and get up with a fresh mind. Importance Of Sleep Essay Examples. 11 total results. An Analysis of the Importance of Sleep and Exercise in College Students.
1, words. 3 pages. The Do's and Don'ts of Sleep. 1, words. 3 pages. Dreams Are an Integral Part of Our Lives and Cultures. 1, words. 2 pages. The Importance of Sleep in Macbeth The image of sleep is consistently mentioned in Macbeth with the intention of creating a symbolic importance.
Macbeth himself notes that the sleep he discusses with us, is that that ‘knits up’, meaning the sleep which smoothes out and pieces together. May 30, · Sleep deprivation (DEP-rih-VA-shun) is a condition that occurs if you don't get enough sleep.
Sleep deficiency is a broader concept. It occurs if you have one or more of the following: You don't get enough sleep (sleep deprivation) You sleep at the wrong time of day (that is, you're out of sync with.
Jan 22, · Sleep deficiency occurs if you do not get enough sleep, you sleep at the wrong time of day, you do not sleep well, or you have a sleep disorder. Learn about sleep; risk factors, signs, symptoms, and complications for sleep deficiency; strategies for getting enough sleep; and how to participate in clinical trials.
The Importance of Sleep Essay Words | 10 Pages. Sleep is a vital part of life. The many different functions of the body depend on sleep to reenergize and grow.