Why Sleep Matters [6: Sleep Study and Memory [0:
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. Share on Pinterest Poor sleep is strongly linked to weight gain. 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. Those who get adequate sleep tend to eat fewer calories than those who don't. 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.WESTCHESTER, Ill. — With the semester drawing to a close, millions of college students are preparing to take their final exams. Unfortunately, research is increasingly showing that more and more students are not getting enough sleep, which can have a negative impact on their grades.
And the consequences of not getting enough sleep are severe. The short-term consequences include bad moods, a deterioration in learning ability, being wearier, being less alert, having to expend greater effort to learn, and an increase in skipped classes 8.
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. However, insufficient sleep can lead to fatigue accumulation and adverse effects on your health.
Besides being the key to a healthy lifestyle, getting enough sleep also improves your ability to concentrate via these ways: 1.
Improve memory Many studies indicate that the quality and quantity of sleep can have a strong impact on memory and learning. However, insufficient sleep can lead to fatigue accumulation and adverse effects on your health. Besides being the key to a healthy lifestyle, getting enough sleep also improves your ability to concentrate via these ways: 1.
Improve memory Many studies indicate that the quality and quantity of sleep can have a strong impact on memory and learning. How sleep benefits your heart, weight, mind, and more. 11 Surprising Health Benefits of Sleep. In another study, college students who didn’t get enough sleep had worse grades than those who did.