10 sleep mode is not healthy. We often feel tired when we wake up from sleep, sometimes it's not lack of sleep, but the wrong way to sleep. I collected and sorted out 10 pieces of information that sleep patterns are not good for your health. Let's have a look.
10 Sleep mode is harmful to health 1 1, and the pillow is too high.
Physiologically, the pillow should be 8 ~ 12 cm. Too low, it is easy to cause "stiff neck", or because too much blood flows into the brain, it causes brain swelling and eyelid edema the next day; Too high, it will affect the smooth respiratory tract, easy to snore, and long-term high pillow, easy to cause neck discomfort or hunchback.
2. Sleep with your hands on the pillow
Putting your hands under your head while sleeping will not only affect blood circulation and cause numbness and pain in upper limbs, but also increase intra-abdominal pressure and produce reflux esophagitis over time. Therefore, it is not advisable to sleep with your hands as pillows.
3, quilt cover
Being covered up is easy to cause dyspnea; At the same time, inhaling the carbon dioxide exhaled by oneself is extremely harmful to health. Infants and young children should not do this, otherwise there is a danger of suffocation.
Step 4 open your mouth and breathe
Lying with your mouth closed at night is the best way to stay alive, and breathing with your mouth open will not only suck in dust, but also easily make cold air stimulate the trachea, lungs and ribs. You'd better breathe through your nose. Nose hair can block some dust, and the nasal cavity can warm the inhaled cold air, which is good for health.
5, strenuous exercise
Intense activity before going to bed will make the nerve cells in the brain that control muscle activity show a very strong state of excitement. This excitement will not subside in a short time, and people will not fall asleep soon. Therefore, try to stay calm before going to bed, but do some light activities, such as walking.
Step 6 sleep in the wind
When people sleep, their adaptability to environmental changes is reduced, and they are prone to catch cold and get sick. The ancients believed that the wind is the length of all diseases, and the number of good deeds changes; People who are good at taking pictures don't lie in the sun in summer. Therefore, the sleeping place should avoid the tuyere, and the bed should have a certain distance from the doors and windows.
7. Sit and sleep
Some people sit on the sofa after a full meal and turn on the TV to make a pot of tea, which is comfortable enough. Maybe I was too tired from work and fell asleep watching TV, which made the second hidden danger appear! Because sitting and sleeping will slow down the heart rate, dilate blood vessels and reduce the blood flow to various organs. In addition, stomach digestion needs blood supply, which aggravates brain hypoxia and leads to dizziness and tinnitus.
8. get angry before going to bed
Anger before going to bed will make people's heart beat faster, their breath will be short, and their thoughts will be myriad, making it difficult to fall asleep.
9. Have a big meal before going to bed
Eat too much before going to bed, the gastrointestinal tract needs to be digested, and a full stomach of food will constantly stimulate the brain. If the brain is excited, people will not sleep peacefully, just as Chinese medicine says, "stomach disharmony leads to restlessness."
10, drink tea before going to bed
Tea contains caffeine and other substances, which will stimulate the central nervous system and make people excited. If you drink tea before going to bed, especially strong tea, the central nervous system will be more excited, making it difficult for people to fall asleep.
10 sleep style is not healthy, 2 four bad habits that affect sleep.
1, sleeping in a cage
After morning exercise, washing your face, brushing your teeth, eating breakfast and listening to the radio are the best ways to rest. If you go home to sleep after morning exercise, it will not only affect the effect of morning exercise, but also be detrimental to health care. Sleeping in a cage is not conducive to the recovery of cardiopulmonary function. It is difficult to fall asleep because my heart beats faster and my spirits are high after morning exercise. Moreover, the metabolites produced by muscle due to morning exercise, such as lactic acid, are not easy to remove, which makes people feel trance and relax their muscles.
Step 2 doze off
Some elderly people sleep more than 10 hour. In fact, it is not necessarily a good thing for the elderly to sleep more.
The root of sleepiness is related to arteriosclerosis in the elderly, who sleep a lot. Compared with their peers who sleep less, the incidence of heart disease in the elderly is twice that of them, and the incidence of stroke is four times that of them. When people sleep, their heart rate slows down and blood flow slows down, which is prone to thrombosis.
3. Sleep storage
The human body can't store sleep, so sleeping for a few more hours in order to stay up late is not very helpful to the human body. In fact, the human body only needs a certain quality of sleep. Sleeping too much is not only unable to sleep, but also harmful to health.
Step 4 go to bed early
Some old people are obsessed with mahjong and even play mahjong all night. Although I slept again the next day, the adverse consequences caused by the disorder of biological clock are inevitable, such as drowsiness during the day, difficulty in concentrating, insomnia at night and inability to sleep.