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Humans, like all animals, need sleep, food, water and oxygen to survive. Sleep is an important indicator of overall health and well-being for humans. We spend up to a third of our lives to sleepand the general state of our "sleep health" remains an important issue in our lives.


Most of us know that well nocturnal Sleep is important, but too few of us sleep eight o'clock.

Recommended sleep hours for adults of the human is 8 hours a night.

However, children under the age of 18 are expected to sleep much longer, and older people are advised to sleep less.


What are your recommended sleep hours?

The diagram was developed by the National Sleep Fund. This chart shows how much sleep is needed depending on our age.


The chart has been developed by a network of scientists from a variety of disciplines including gerontology, physiology, paediatrics, sleep and anatomy, gynecology and neurology.

symptoms bad sleep.

Constant back pain.

Excessive sleep can cause your constant back pain. This is because your back muscles are weakened. You should exercise regularly to take care of this issue, and if you have a day off, you should not do soite. but Try low-intensity exercises to strengthen your back muscles.

Weight problems.

If you sleep too long, your metabolism slows down and you are more likely to accumulate energy than to use it. Thereby you gain weight and if you are not careful, you can even grow to faceobese.

Anxiety and depression.

Insomnia or cold can be caused by anxiety or depression. It is estimated that about 15% of those who suffer from anxiety and depression are likely to sleep too longand this can adversely affect a person's mental condition.

Permanent A headache.

Violations can cause a person to constantly have a headache. This is caused by damage to the neurotransmitters, resulting in poor sleep quality and headaches.

Diabetes IIgo Type.

If you are not sleeping well enough or sleeping too much, your body may have difficulty processing glucose. This can lead to insulin resistance and type II diabetes.

The condition of the cardiovascular system.

While the heart needs rest to reach its optimal performance, too much rest or too little may affect its activity.

Source fithacker.ru

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