Doctors explained why it is necessary to sleep in complete darkness


July 31, 2022, 13:03 | Medicine

Several good reasons.

Doctors explained why you need to sleep in complete darkness

< p>Sleep is a basic need that everyone has. It is during this time that a person regains strength, rests, informs Ukr.Media.

Usually, she sleeps at night, since it is at this time that the body is programmed to be at rest. However, the individual may not care that the room is completely dark. This, by the way, is in vain.

You need to sleep exactly where there is no light at all, where it is completely dark. This can be explained by several reasons.

Slowing down the aging of the brain

Melatonin, which is a sleep hormone, is produced only in the dark. It has a positive effect on the brain, allows you to keep the mind clear, improves the ability to process large amounts of information.

All this is a prevention of Alzheimer's disease, a dementia that can start too early because the mind is not stressed.

Cancer prevention

Neutralization of free radicals is what melatonin is capable of. It is they who attack healthy cells and destroy them.

When the sleep hormone is sufficient, it will be able to destroy harmful components, thereby protecting cells from deformation. The risk of cancer with such a schedule will be significantly reduced.

Weight loss

Sleep gives energy. If it is not enough. If it will not be full-fledged, as it happens if there is too much lighting during it, then there will not be enough strength. The individual will try to get them from other sources, for example, from food.

This will lead to overeating and weight gain. If a person sleeps in the dark, his body will recover. This means that she will not eat too much.

Strengthening immunity

Lack of sleep undermines the immune system. This happens because the body is exhausted. If there was a lot of light at night, you will definitely not be able to sleep.

With such a schedule, it will be difficult to resist infections, viruses, diseases will make themselves known again and again.

Reducing the risk of vascular and heart pathologies

Sleeping in bright light increases the concentration of harmful cholesterol in the blood. It, in turn, provokes the formation of plaques on the walls of blood vessels, worsens the condition of the latter.

The risk of thrombosis, hypertension, stroke becomes high with all this.

All these reasons should be remembered. . In this case, there will be no temptation to sleep in the light and thereby undermine your health.


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