According to related health experts, the long-term inversion of day and night is actually a chronic suicide. In daily life, time allocation is always free, such as college students, freelance writers, web workers, entrepreneurs in expansion period and idle period. According to relevant surveys, about 90% people in our country have had the experience of staying up late.
People who often stay up late usually have the following symptoms:
Reduce immunity; Often staying up late, fatigue, mental decline, human immunity will also decline, colds, gastrointestinal infections, allergies and so on. Symptoms such as autonomic neurotransmitters will also find you in your mind. In addition, the direct symptom caused by staying up late is the inability to concentrate and even migraine the next day.
Gastrointestinal crisis; It is easy to feel tired after staying up late. Eating "Night Chinese" can be said to be an important source of life, but "Night Bay" may cause a crisis, but I am also worried that it may easily cause gastric cancer. The life span of human gastric mucosal epithelial cells is very short, and the average level will be updated every 2 to 3 days. This process usually takes place at night. If you eat it regularly at night, there is no need to rest the gastrointestinal tract, and the repair of gastric mucosa cannot be carried out smoothly. When sleeping at night, standing in the stomach at night can promote the secretion of gastric juice and stimulate the gastric mucosa, which will easily lead to gastric mucosal erosion and ulcer after a long time.
Obesity; People after 20 o'clock in the evening are called "night China people". Autonomic sympathetic nerve and human attachment intention have two kinds. Sympathetic nerves are frequent during daytime activity, which promotes digestion and absorption; Auxiliary activities at night, physical rest, nutrition stored in the body. If you eat at night, not only will it be difficult for you to fall asleep, but you will also have an appetite the next day and you will become obese.
Gout; The night is longer, the water consumption is less, the dilution effect is weakened, and the uric acid level is relatively higher. In addition, people's metabolism is relatively low during sleep, and their body temperature also drops to the lowest time of the day. Because hypothermia will make uric acid concentration too low and precipitate more easily, gout epilepsy provides a motor.
Leg cramp; Generally, the calf and abdomen will be applied at night or in the early stage, which is usually called "spasm". Talking with pain can't move the position, which can make the teeth adhere and relax for a moment. I often feel cold stimulation, and there were too many excessive movements of my legs that day. Calcium deficiency and arteriosclerosis of lower limbs in middle-aged and elderly people are also inducements.
Stone pain; People's urinary reflex center is low, which is influenced by the excitement or inhibition of urinary reflex in cerebral cortex to control urination. At night, rest, sleep time and cerebral cortex are reduced. The inhibition of low center is cheap, urination is increased, stones come, and night pain is caused.
Skin damage; Generally speaking, the skin enters the night maintenance state at night 1 1. If you stay up late, the normal circulation of human endocrine and nervous system will be chaotic, diseases of nervous system will make skin dry, elastic, dull and dull, and endocrine diseases will turn into skin, especially young people. The skin is prone to acne, acne, chloasma and dark spots.
Slow response; People who sleep too little are prone to video. The less they sleep, the more likely they are to have poor eyesight, blurred vision and even hallucinations. People who don't get enough sleep may be slow-witted and slurred. This study found that if you don't sleep for 36 hours, it's easy to use the same words repeatedly when you speak. Speak slowly, speak slowly, speak vaguely, lack of sleep, people have accidents, drivers, and it is dangerous to drive after drinking.
In addition, too little sleep time will reduce the secretion of epithelial cells in the body, leading to sexual offspring. Too little sleep, lack of sleep will affect insulin resistance and increase the ability to suffer from diabetes. Too little sleep time, enough sleep is good for physical and mental health.