I. do not use your brain before going to bed
If you have the habit of working and studying at night, you should first do something that requires more brains, and then do something that is more relaxed, so as to relax your brain and sleep easily. Otherwise, if the brain is in an excited state, it will be difficult to fall asleep even if you lie in bed, and it is easy to form insomnia after a long time.
II. Do not eat before going to bed
After a person enters the sleep state, the activity rhythm of some parts of the body starts to slow down and enters the rest state. If you eat before going to bed, the gastrointestinal, liver, spleen and other organs will be busy again, which not only increases their burden, but also makes other organs unable to have a full rest. The functional area of the cerebral cortex in charge of the digestive system will also be excited, and nightmares often occur after falling asleep. If you eat dinner too early and feel hungry before going to bed, you can eat less snacks or fruits (such as bananas, apples, etc.), but after eating, you must rest for at least half an hour before going to bed.
III. avoid excitement before going to bed
People’s happiness, anger, sadness and happiness are easy to cause excitement or disorder of the nerve center, making it difficult for people to fall asleep or even insomnia. Therefore, before going to bed, we should try our best to avoid excessive happiness, anger, worry and anger, and keep our emotions stable. If you can’t sleep because of mental tension or emotional excitement, please take the supine position, put your hands under the umbilicus, lick your lower palate with your tongue, relax your whole body, swallow your body fluid continuously when your mouth produces saliva, and you will fall asleep in a few minutes.
IV. avoid talking before going to bed
As the saying goes: eat without words, feel without words. Because when people talk, they tend to excite their brains and activate their minds, thus affecting sleep. Therefore, people should not talk too much before going to bed.
v. don’t sleep on your back
The best sleeping posture is to lie on the right side, so that the bones and muscles of the whole body are in a natural relaxed state, which is easy to fall asleep and eliminate fatigue. Lying on the back will make the bones and muscles of the whole body in a tense state, which is not conducive to eliminating fatigue, but also easy to cause nightmares due to the impact of hands on the chest on breathing, thus affecting the quality of sleep.
6. Don’t sleep with your mouth open.
Sun Simiao said: lying down at night and often closing your mouth is the best way to maintain your vitality. Sleeping with open mouth is easy to be attacked by viruses and bacteria in the air, which not only makes the disease enter through the mouth, but also makes the lungs and stomach stimulated by cold air and dust, thus causing diseases.
VII. Don’t sleep with your head covered
Some people like to sleep with their heads covered. In this way, a large amount of carbon dioxide exhaled by oneself will be inhaled, and necessary oxygen will be lacking, which is extremely harmful to physical health.
8. Don’t sleep when the wind blows.
Don’t let the wind from the door and window blow on your head and body when you sleep. Because after a person falls asleep, his body’s adaptability to the external environment will be reduced. If he sleeps in the wind for a long time, cold air will invade from the capillaries on his skin, causing colds in light cases, and mouth and eyes in serious cases.
IX. don’t sleep over the lamp
When a person sleeps, his eyes are closed, but he can still feel light. If he sleeps in front of a lamp, the lamp will disturb the natural balance in the human body, resulting in the incoordination of his body temperature, heartbeat and blood pressure, which makes him uneasy and difficult to sleep. Even if he sleeps, he is easy to wake up.
10. Don’t sleep over the stove.
In doing so, the human body will overheat and easily cause diseases such as sores and boils. It is also easy to catch cold and cause cold when you get up at night to urinate. It is worth mentioning that if you use a honeycomb briquette furnace for heating, you should pay attention to ventilation to avoid gas poisoning.
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