People who often stay up late will bring these 8 major hazards to your body

classification
     Sub-health

　　 As we all know, staying up late has become a common phenomenon in modern life. It is a bad habit that seriously endangers human health. Often staying up late will bring these 8 major harms to your body.

 

 

 

 

      1. Immunity will decrease

　　The most serious sequelae caused by people staying up late are fatigue and lack of energy; the body’s immunity will also decline, and symptoms of autonomic nervous system disorders such as colds, gastrointestinal infections, and allergies will appear.

　　2, the skin is easy to dry, spots and pimples

　　 11 pm to 3 am the next day is the beauty time, and it is also the time when the body's meridians run to the gallbladder and liver. If these two organs are not adequately rested, they will show up on the skin, prone to problems such as roughness, yellowish complexion, dark spots and pimples.

　　3, fertility is affected

　　 Men and women of childbearing age, if they often stay up late, it will affect the motility and quantity of male sperm; it will also affect the secretion of female hormones and the quality of eggs, and easily affect the menstrual cycle.

　　 4. Feeling of gastrointestinal discomfort

　　 Many people eat supper when staying up late. The supper stays in the stomach for a long time, which promotes the secretion of gastric juice and irritates the gastric mucosa, which can easily lead to gastric mucosal erosion and ulcers. In addition, the gastrointestinal tract cannot be rested at night, dysfunction, constipation and other problems come.

　　 5. Increased risk of cancer

　　 Cancer cells are formed by mutations during normal cell fission. The night is the most vigorous period of cell division. If sleep is not good, it is difficult for the human body to control cell mutations and become cancer cells.

　　6, induce cardiovascular disease

People who stay up late are in a physiological state of stress, and the secretion of various hormones in the body will be 50% higher than that of normal people who go to bed early and get up early. Excessive secretion of epinephrine and norepinephrine makes blood vessels constrict than sleep earlier. Those who get up early are 50% higher, which easily leads to increased blood pressure. For patients with atrial fibrillation, arrhythmia, coronary heart disease, etc., staying up all night will invisibly increase the burden on the heart, and accidents such as myocardial infarction are prone to occur.

　　7, take away good eyesight

　　 Staying up late is tantamount to overloading the eyes. Fighting hard all night under the light can easily fatigue the eye muscles. If this happens, it will cause vision loss. Some people who stay up late will also have problems such as pain, dryness, swelling, and low resistance, which can also induce eye diseases such as conjunctivitis, keratitis, and macular edema of the fundus. Excessive use of the eyes can also cause poor blood circulation around the eyes, causing dark circles, eye bags or white eyeballs covered with bloodshot eyes.

　　 8. May cause insomnia and depression

　　 This is because people’s sympathetic nerves are generally excited during the day when they rest at night, and the sympathetic nerves remain excited at night when staying up late. Staying up late for a long time can cause sleep disorders and even neurasthenia, which can also increase the risk of depression.

　　 So if you can, don’t stay up late and try to go to bed at 11 o’clock, because 11-3 o’clock is an important time for liver detoxification.