On average, a person spends a third of his life in a dream. And in order to fully recuperate, the body needs 6-8 hours. But according to research, the average person doesn’t get 8 to 16 hours of rest in a week. But this is a lot.

Why it is so important to get enough sleep, and how sleep deficit threatens, will be discussed further.

Sleep, my joy, sleep

First of all, it is worth mentioning the most important and well-known fact – poor-quality sleep steals a large amount of energy from us and significantly “hits” our motivation. That is why, after a sleepless night, it is so difficult to concentrate on important things and work productively.

But this is far from the only drawback of the lack of a night’s rest. We’ve put together a list for you to convince you of how important it is:

Metabolic disorders

You didn’t get enough sleep and you feel very hungry. And all because there is a violation of glucose absorption. And instead of being processed and transformed into energy, sugar is stored.

And this inevitably leads to the appearance of body fat and even obesity in the future.

Without going to bed on time, people often try to “refuel” the exhausted body with snacks, choosing for this, as a rule, foods high in fast carbohydrates. The latter actively saturate, but just as quickly and return everything to square one, and hunger again makes itself felt.

In addition, lack of sleep negatively affects the production of hormones that are responsible for regulating appetite. And this is one of the main reasons for weight gain.

Deterioration of attention and concentration

Sleepiness causes impaired attention and memory, and this can affect not only work performance, but also cause dangerous situations. For example, if you need to drive a car or work in a production facility.

In addition, problems with concentration can cause problems with coordination and spatial orientation.

Deterioration of immunity

Even one sleepless night is dangerous for the body’s defense system. After all, rest is an integral part of immunity. Studies have shown that regular night vigils increase the risk of colds by 3 times.

They also increase the risk of developing heart problems, inflammation and exacerbation of chronic diseases.

For those suffering from diabetes, the situation is even more difficult. Long periods without sleep can lead to a loss of insulin sensitivity.


The fair sex always wants to look attractive. Therefore, they should go to bed on time. Otherwise, bruises under the eyes, dry skin, drooping eyes, tired look, acne, red eyes and constantly chapped lips will become a constant problem for women.

Excessive emotionality

It is explained by banal fatigue. The emotional zones of the brain, without getting the necessary respite, become more than 50% reactive. This leads to nervousness, irritability, and emotional instability.

The brain requires rest, therefore, it goes into energy-saving mode, when it is not possible to fully manage emotions.

If the duration of sleep is systematically reduced to 4-5 hours a day, a person has a real chance to earn obesity and serious problems with the cardiovascular system, up to a stroke and even the occurrence of malignant tumors.

Take care of your health and love yourself!


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