Maybe everyone has had at least one heavy sleep in his life and he can't sleep.

A storm or a late and very consistent dinner is just two examples of possible sleep problems.

From a medical point of view, insomnia is more than 45 minutes to fall asleep to sleep.

Insomnia is a sleep disorder that is manifested by reducing duration and depth. May be caused by painful abdominal cramps, neuralgia, hypertension, neurosis, psychosis, encephalitis, poisoning, diabetes, hyperthyroidism, emotional crisis, etc.

There are two types of insomnia:

– Chronic insomnia: lasts for weeks, months or years;

– Short-term insomnia: It lasts only a few nights and is caused by an unpleasant event that creates dissatisfaction or depression.

Complete persistent insomnia is characterized by permanent fatigue; the patient can hardly fall asleep, and he is depressed in the morning. This can be avoided by a reasonable work and rest regime and by the use of painkillers or sleeping pills.

Sleep is indispensable in life, just like water and food. That's why scientists have paid special attention to this phenomenon over the past 25 years, which has led to the discovery of many interesting things.

We need sleep to grow, recover and work to the best parameters. Memory and vigilance depend on the quality of sleep, as well as the ability to concentrate and learn, so when our brains regain their vitality, the cells regenerate.

Because we are disturbed by hormonal balance, we also feel that we need to eat more frequently, so lack of sleep can cause weight to increase by about 900 grams per week.

Our dream REM sleep occurs in gusts, about 90 minutes after going to sleep, usually about 2 hours per night. Some scientists believe that in the long run, dreams help us to leave memories in our memories. On the contrary, others believe that dreams can help us eliminate some overlapping memories that would otherwise hinder brain activity.

REM sleep can play an important role in brain development. Sleep in premature infants is 75% of the REM phase, which means 10% more than full-term infants.

In 1989, Exxon Valdez's massive oil spill in Alaska, the challenger space shuttle disaster, or the Chernobyl nuclear accident – all of which were attributed to human error, where lack of sleep played a fundamental role. In addition, fatigue caused by poor sleep leads to one-sixth of fatal traffic accidents.

Basic matters about insomnia and the dangers we expose was originally published on Spring