Beware: 10 Sleeping Habits That Can Hazard Your Health

 　　1. Sleeping in front of the wind

The ability to adapt to environmental changes during sleep is reduced, and it is easy to catch cold and get sick. The ancients believed that wind is the root of all diseases, and it changes with good deeds. ； Those who are good at regulating and photographing should not be exposed to the wind even if it is a hot summer day. so sleep The place should be away from air vents, and the bed should be at a certain distance from windows and doors.

2. Cover your head with quilt
　　
Being masked can easily cause breathing difficulties ； At the same time, inhaling the carbon dioxide emitted by yourself has a negative impact on the body. healthy Extremely disadvantageous. Infants and young children should not do this, otherwise there is a risk of suffocation.

　　3. Open mouth breathing

Sleeping with your mouth closed at night is the best way to maintain your vitality. Breathing with your mouth open will not only inhale dust, but also easily cause cold air to irritate your trachea, lungs and ribs. It is best to breathe through the nose. Nose hairs can block some dust, and the nasal cavity can warm the cold air inhaled, which is good for health.

4. Getting angry before going to bed

Being angry before going to bed will make a person's heart beat faster, his breathing become rapid, and his thoughts are racing, making it difficult to fall asleep.

5. The pillow is too high

From a physiological point of view, the pillow should be 8 to 12 centimeters. If it is too low, it will easily cause "stiff neck", or too much blood flowing into the head will cause bloating and swollen eyelids the next day. ； If it is too high, it will affect the smoothness of the respiratory tract and make it easy to snore. If the pillow is too high for a long time, it can easily lead to neck discomfort or hunchback.