Today, the importance of sleep is receiving increasing attention because lack of sleep is becoming a major problem in modern society. It’s time to start working on this problem and solve it, since research shows that one in three Americans begins the day in a state of sleep deprivation.
seems to constantly need more time, and therefore end up staying up or work late. On the other hand, when we get enough sleep, we awoke to new energies, so they are more productive, healthier and feel better.
Sleep is not just for refreshment – sleep affects our health on a larger scale. Sleeping enough to lead a healthier and longer life.
Because of all this, we present a report of recommendation dream about the amount of sleep depending on age, according to the National Sleep Foundation, and is as follows:
- newborns, 0-3 months: 14-17 hours
- infants 4-11 months: 12-15 hours
- young children, 1-2 years, 11-14 hours
- preschoolers, 3-5 years, 10-13 hours
- school children, 6-13 years: 9-11 hours
- adolescents, 14 -17 years: 8-10 hours
- young adults 18-25 years: 7-9 hours
- adults, 26-64 years: 7-9 hours
- adults, 65: 7-8 hours
However, as stated above, they often do not get enough sleep.
A team of neuroscientists from Norway worked on the discovery of the problems that sleep deprivation can cause. They found that lack of sleep changes the white matter in the brain. Fortunately, our bodies can repair themselves. When we get enough sleep after a night of poor sleep, the body reverses the changes in the white matter of the brain. However, it is not only our brain that suffers.
Other studies on the subject showed that sleep deprivation can interfere with our genes.
However, in the case of long sleep deprivation, the person may experience some long-term effects. Here are the other harmful effects of sleep deprivation:
We think the problems
Lack of sleep leads to poor decision-making, reasoning weakened , skills for resolving slower and slower reaction times problems, according to a study published by Experimental Brain Research.
We are all aware of the relationship between lack of sleep and weight gain. A three-year study of more than 21,000 adults showed that people who sleep less than five hours a night tend to gain more weight and have a greater risk of obesity.
The studies found that there is a direct link between lack of sleep and the immune system, such as lack of sleep makes the body more prone disease.
We harm our heart
A new study published in the European Heart Journal linked sleep deprivation to heart disease and increased chances of stroke. It was found that lack of sleep heart hurts physically.
we forget more easily
Some studies showed that the brain consolidates things during sleep that makes it easier to remember. When we do not sleep enough, this task becomes more difficult.
One study showed that people between 30 and 50 who lack adequate sleep experienced the effects on the skin, since they had more wrinkles, fine lines , age spots and skin elasticity is reduced.
Men with less than five hours of sleep had lower levels of testosterone than their counterparts normal sleep, as found in the Journal of the American Medical Association. His appetite for sex was lower. In addition, sex hormone levels were reduced by 15%.
Increased cancer risk
The American Academy of Sleep Medicine Superior stated that sleep deprivation also leads to an increased risk of cancer. In the study, people with seven or more hours of sleep had the lowest mortality rates in the group.
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