Nowadays, people’s entertainment life is becoming more and more rich. Many people do not pay attention to the details of life, such as sleeping without turning off the electric blanket and sleeping with their heads covered. These sleeping habits are extremely harmful to people’s health, which should be avoided in daily life.
1. Sleep without turning off the electric blanket
Leaving the electric blanket on all night not only makes people feel thirsty when they wake up, but also makes them easy to catch a cold. When sleeping, the ideal temperature in the quilt is 33-35 ℃, and the relative humidity is 55% – 60%. Under this “small environment”, a large number of blood vessels of the skin are in a contracted state, and the blood flow slows down, so that the body can have a full rest and adjustment. If the heating time of the electric blanket is too long and the temperature in the quilt continues to be too high, the blood vessels of the skin will expand, the blood circulation will accelerate, the breathing will become deeper and faster, and the ability to resist bacteria will decrease, which is easy to lead to colds. Therefore, the correct way to use the electric blanket is to turn on the power 10 minutes before going to bed, and turn off the power after the bedding is preheated, as long as you don’t feel sudden cooling when you get into the bed.
2. Sleep with hands and pillows
Sleeping with your hands under your head will not only affect the blood circulation, cause numbness and pain in the upper limbs, but also easily increase the pressure in the abdomen, and over time, “reflux esophagitis” will occur. Poor digestion will affect the intake of nutrients throughout the body, and over time, you will look haggard.
3. Sleep against the wind
When sleeping, the human body’s adaptability to environmental changes is reduced, and it is easy to catch cold and get sick when sleeping against the wind. Therefore, the place to sleep should avoid the wind outlet, and the bed should keep a certain distance from the window and door.
4. Sit and sleep
Many girls are nervous about sex work and feel very tired after returning home. After eating, they sit on the sofa and start dozing off. Sitting and sleeping will slow down the heart rate, dilate blood vessels, aggravate brain hypoxia, and lead to dizziness and tinnitus.
5. Sleep with your head covered
Many people like to sleep with their heads covered. In fact, this is very bad for the body. The exhalation of oxygen is very harmful to the brain. I like to sleep with my head covered by a quilt, but I don’t know that it is easy to cause breathing difficulties. As the concentration of carbon dioxide in the quilt increases, the concentration of oxygen continues to decrease, and breathing humid air for a long time is very harmful to the brain. For a long time, it will lead to hypoxia, resulting in poor sleep and nightmares. After waking up, you will feel dizzy, weak and spiritless.
6. Sleep relative to each other
Some families, such as husband and wife, mother and son, often sleep opposite each other. This will lead to the fact that most of the gas inhaled by one party is the exhaust gas exhaled by the other party, the brain lacks fresh oxygen or the oxygen supply is insufficient, and it is also easy to cause insomnia, dreaminess, dizziness, weakness and mental depression after waking up. Because everyone’s sleeping habits are different, kicking the quilt and snoring are easy to cause the quilt to slip, catch a cold, and affect sleep.
7. Sleep off your shoulders
Some people sleep with their shoulders exposed outside the quilt, but they do not realize that wind and cold can easily invade the shoulder joints of the human body, resulting in stagnation of blood and blood in local meridians and joints, which is not easy to circulate, causing rheumatism, arthritis, joint soreness and pain. It is also easy to cause cold, runny nose, poor breathing, dizziness and headache due to wind cold.
8. Sleep with accessories
Some women do not have the habit of removing ornaments when they sleep, which is very dangerous. First, some ornaments are metal, which will wear the skin for a long time, unknowingly causing chronic absorption and accumulation poisoning (such as aluminum poisoning); Second, some decorations with luminous effect will produce radium radiation, which is weak but can lead to adverse consequences if accumulated for a long time; Third, sleeping with ornaments will hinder the circulation of the body, which is harmful to metabolism. This is also the reason why local skin with ornaments is easy to age.
9. Sleep with a bra
Bras are protective to breasts, but wearing bras to sleep will attract diseases, especially induce breast tumors. Expert studies have found that women who wear bras for more than 17 hours a day have a risk of breast cancer that is more than 20 times higher than those who wear bras or do not wear bras for a short time. This is because the breasts are under pressure for a long time, the lymphatic reflux is blocked, and harmful substances stay in the breasts.
10. Fall asleep slightly drunk
With the change of life style, the nightlife of young women nowadays is more abundant, especially some professional women who have more social engagements often fall asleep with a slight intoxication. According to medical research, it is easy to asphyxiate after drinking alcohol before going to bed, generally about twice a night, and each asphyxiation lasts for about 10 minutes. For a long time, people are prone to heart disease, high blood pressure and other diseases.
Are you surprised after reading these? Understanding these improper sleeping habits and correcting them are beneficial to your health!
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