Why do you always like to put your head under the quilt when you sleep?

What are the dangers of sleeping with your head covered.

1.Harmful to the brain.

When a person sleeps, the various organs of the body are still running, and the human body also has to breathe. Normal breathing is to inhale oxygen into the lungs, where oxygen is exchanged with carbon dioxide in the blood, and the exchanged carbon dioxide is excreted from the body through breathing. Through constant breathing and gas exchange, the various organs and tissues of the body can be guaranteed to be in good condition.

However, sleeping with the head covered, the quilt obstructs the entry of oxygen from the outside, and at the same time, the exhaled carbon dioxide is difficult to expel out, making the carbon dioxide around the head more and more concentrated. Over time, it will cause a lack of oxygen to the brain, poor breathing, and in severe cases, it may also lead to dizziness, headaches and other consequences.

2.Harmful to the respiratory system.

The human body itself is also a source of pollution, which will emit harmful substances such as waste and exhaust gases. Sleeping with your head covered in the quilt will suck back pollutants such as exhaust gases exhaled by the human body, causing secondary "pollution" to our body.

Studies have shown that when sleeping, the human respiratory tract can discharge more than 140 kinds of harmful substances such as carbon dioxide, ** pores can discharge more than 170 kinds of chemicals, people every night through breathing, coughing, etc. to discharge a large number of bacteria, viruses, if you sleep with your head covered, it is easy to be infected with these harmful substances, and serious respiratory diseases will be induced.

3.Affects mental health.

Sleeping with your head covered will not only affect your physical health, but it will also affect your mental health.

People who sleep with their heads covered in the quilt tend to wake up the next day in poor spirits and listless. This is because the oxygen supply to sleeping with the head covered is insufficient, and some people will wake up in the middle of the night because they can't breathe, and so on, which will affect the quality of people's sleep.

In addition, sleeping with the head covered affects the metabolism of the brain, and although the person gets up the next day, the brain is still in a semi-sleepy state, and it takes a while for the cranial nerves to resume their activities. In the long run, it will affect people's normal work and learning.

It's a simple truth: you have to breathe all the time, inhale fresh oxygen, and exhale carbon dioxide in order to keep all parts of your body in good condition. If you sleep with your head under the covers, the thick quilt blocks the gas exchange with the outside world.

As a result, there is less and less oxygen in the bed, and more and more carbon dioxide. Due to the lack of adequate oxygen, the organs in the body cannot work properly and will eventually adversely affect the body. People who sleep with their heads covered will suddenly feel chest tightness and shortness of breath due to lack of oxygen, or they will suddenly wake up from a nightmare in the middle of the night and sweat profusely, as if they have just experienced a fierce fight.

Therefore, it is recommended that when you sleep, you must not sleep with your head covered in the quilt.

Maybe you're young, and you're cut off from the outside world under the covers, which creates a sense of self-knowledge and security.

It's a sign of fear of loneliness....

The reasons why I like to cover my head when I sleep are as follows: I feel insecure in the first place. It's safe to be pouted under the covers. This is one of them.

The second may be that the physics is too cold, so cover your head and feel warmer. Third, in the summer, the mosquitoes in the house may be too noisy, so in order to reduce the noise, cover your head. The above three reasons are the main reasons for sleeping with your head covered, and there is also the fear of seeing the light, because the light pierces the eyes and you can't sleep.

Sleeping with your head covered is not good for your health.

Reasons why you like to cover your head when you sleep. The reason why I like to cover my head when I sleep is a habit.

Maybe it's just insecure.