How to get quality sleep?

    1. Wear a bra sleep

    Bras protect breasts during the day, but wearing a bra to sleep at night can induce breast cancer . Studies have found that those who wear a bra for more than 12 hours a day female , the risk of breast cancer is more than 20 times higher than those who wear a bra for a short period of time or do not wear a bra. This is caused by long-term pressure on the breasts, obstruction of lymph fluid return, and retention of harmful substances in the breasts.

    2. Wear jewelry to bed

    Some women do not take off their jewelry when sleeping, which is very harmful to the body. Some jewelry are made of metal, which is suitable for long-term wear. skin Some wear and tear can cause poisoning reactions in people without knowing it. Some luminous jewelry will produce radioactive radiation. Although the amount is weak, long-term accumulation can lead to adverse consequences. Wearing jewelry to sleep is not conducive to metabolism, which is why the skin where jewelry is worn is prone to aging.

    3. Wear makeup to bed

    Some women, especially young women, do not remove their makeup before going to bed. Remaining cosmetics on the skin can clog pores and cause sweat gland secretion disorders, which not only easily induces acne, but also damages the skin over time and accelerates aging.

    4. Falling asleep after drinking

    With the changes in lifestyle, young women now have a rich nightlife, especially some professional women who socialize a lot and often fall asleep slightly drunk. According to medical research, people who drink alcohol before going to bed are prone to suffocation after falling asleep, usually about twice a night, and each time they suffocate for several minutes. If this continues for a long time, people are prone to heart disease and high blood pressure. disease。

    5. Sleep with your arms raised

    Many people like to put their arms high on the pillow when sleeping. This sleeping position is good for healthy Very harmful. Because raising the arm is not conducive to the relaxation of the shoulder and upper arm muscles, it will cause shoulder pain and discomfort over time. Putting your arms on the pillow will also affect the blood circulation of your upper limbs and cause numbness in your hands. In addition, raising the arms can cause an increase in intra-abdominal pressure, which can easily cause the food in the stomach and digestive juice to flow back into the esophagus, irritating the esophageal mucosa, causing congestion and edema of the esophageal mucosa, and even reflux esophagitis.

    6. Parents and children sleep together

    Young parents sleep with their children together, often placing the child in the middle. As a result, the "waste gas" emitted by the parents affects the child in both directions, which can easily lead to insufficient oxygen intake, unstable sleep, and misbehavior. Dream Or crying in the middle of the night.

    7. Use clothes instead of quilts

    On cold winter nights, some parents are afraid that their children will catch cold, so they often wear sweaters, woolen pants or cotton vests for their children to sleep. When a person is sleeping, the muscles of the trunk and limbs are relaxed, and the sweeter the sleep, the more relaxed the muscles are. Wearing too many clothes for your child to sleep in will affect the relaxation of the muscles throughout the body and is not conducive to blood circulation and respiratory function. Children who are swaddled in clothes are prone to nightmares, suffocation, and night terrors. Due to too many clothes and quilts and high temperature, the clothes are easy to get wet with sweat. If the child does not change the wet clothes and add more clothes in time after waking up, it is easy to cause cold。

    8. Sleep with your head covered

    Some people like to sleep with their heads covered, especially in winter. Due to the lack of air circulation and insufficient oxygen in the bed, various organs in the body do not receive sufficient oxygen supply. After waking up, people will feel dizzy, chest tightness, fatigue, and lack of energy. It can also induce dreams, and often nightmares, and people are easily awakened from their dreams.

    9. Sleep without turning off the electric blanket

    Leaving the electric blanket on all night not only makes people feel dry when they wake up, but also makes them more likely to catch a cold. The ideal temperature in bed when people fall asleep is 33-35°C, and the relative humidity is 55%-60%. In this "small environment", a large number of blood vessels in the skin are in a contracted state, and the blood flow slows down, allowing the body to fully rest and adjust. If the electric blanket is heated for too long and the temperature inside the quilt continues to be too high, the blood vessels in the skin will expand, blood circulation will accelerate, breathing will become deeper and faster, and the ability to resist germs will decrease, which can easily lead to colds. Therefore, the correct way to use an 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 a sudden chill when you get into bed.