One of the vivid impressions a person receives during sleep. In dreams you can see footage of life from the past, visit the future.

Someone can travel, understand the sciences, fly or just live life, as if in reality. One way or another, we see dreams, and here are a few facts about them that can discover something new or answer questions of interest.

Dreams come to everyone. But not everyone can remember. However, mentally unhealthy people are deprived of this property.

They also dream and have lost their sight during life. But it is not sighted from birth that they distinguish sounds and aromas, experience emotions.

Very rarely dream of everyday objects and situations. Even when something familiar was dreamed, in a dream it takes on a completely different meaning.

Five minutes after waking up, a person forgets half of his sleep.

Every night, people wake up to 15 times. This is preceded by the transition to the next phase of sleep.

The moments of awakening are not realized and are not remembered, due to the short time of action.

Women can see people of both sexes in equal proportions. Due to the fact that women, more sensitive natures, need more time to sleep.

During sleep, our body is motionless and at rest. In the brain, a mechanism is activated that blocks the motor function of the body. This protects against uncontrolled movements and accidental injuries. And at this time, the body restores damaged cells, cleansed of toxins.

Probably everyone noticed when the sleeping animal twitches its paws. Scientists have proven that in a dream, the same waves act on their brain as on a human one.

During sleep, we feel negative emotions, such as anxiety, fear, anxiety. However, they are not devoid of perception and pleasant feelings. Sensations in a dream are stronger than in reality.

In a dream, information from the vulgar is available to us. Even if a stranger dreamed, it means in the past they met or just saw him.

Infants cannot see themselves during sleep until they are three years old. At the age of 3–8 years old, nightmares dream more than adults.

On average, every inhabitant of the planet spends about six years of life sleeping.

Every night a person can see 4-7 dreams. This averages out to two hours of sleep.

To make the dream come faster and sleep stronger and calmer, it is recommended to enjoy listening to music before going to bed. It has a positive effect on the nervous system, promotes relaxation. What is best suited for non-fast music in the range of 60–80 beats per minute.

During sleep, our body goes into energy saving mode. Body temperature decreases by one degree. What contributes to a comfortable sleep.

19 hours spent without sleep are equivalent to 150 ml of alcohol. A person becomes more passionate, decisions are risky, attention worsens.

The record for a stay without sleep was held by a schoolboy 18 years old from California. He did not sleep 264 hours or 11 days. Despite the excellent state of health throughout the experiment, on the fourth day hallucinations began to torment.

Protein food rich in the amino acid tryptophan, which can be found in red caviar, favorably affects sleep, making it stronger.

Nothing can replace a dream. Lack of sleep is the cause of physical, moral and mental ill health.

These facts prove the need and importance of quality sleep for a healthy person. It is impossible to refuse it or critically reduce it; such experiments will harm the health of the body and the nervous system.