Specifically, the human biological clock:
1: 00 (early morning): light sleep stage that is easy to wake up. At this time, people are particularly sensitive to pain.
2 o'clock: Most organs of the body work very slowly. The liver excretes toxic and harmful substances after metabolism.
3 o'clock: rest all over and completely relax bones, muscles and joints.
4 o'clock: Low blood pressure, little blood supply to the brain, but very sensitive hearing.
5 o'clock: the kidneys stop secreting.
6 o'clock: blood pressure rises and heart rate increases.
7 o'clock: The human immune system is particularly powerful.
8 o'clock: all toxic and harmful substances in the liver are removed, and the liver is at rest.
9- 12 hour: full of energy, which is the best state of the human body in a day.
13: The liver is resting and needs conditioning.
14 hour: This is the second lowest point of human emotions and physical strength within 24 hours, and it is slow to respond.
15: When human organs are most sensitive, especially the sense of smell and taste. Physical labor ability gradually recovered.
16 hours: the sugar in the blood increases, which is medically called "postprandial diabetes".
17 hours: high efficiency and initiative.
18: the pain was relieved again and the nerve activity was weakened.
19 hours: blood pressure rises and mood is unstable.
20 o'clock: the weight reaches the maximum of one day.
2 1: human memory is at its best all day.
22: 00 Blood immune "cleaning".
23: 00 to 24: 00: The human body enters a state of rest.
? During the Warring States Period, Wen Zhi, a famous doctor, said to Qi Weiwang, "My way of keeping in good health is to put sleep first. People and animals can only grow up by sleeping, which helps the spleen and stomach digest food. So sleep is the first supplement to health. If people don't sleep at night, it's hard to recover after a hundred days of loss. "
The effective sleep time is 265438+ 0 pm to 5 am. People are animals and belong to the same creature as plants. During the day (5: 00 a.m. to 2 1 p.m.), they generate energy, and at night (2 1 p.m. to 5: 00 a.m.), they start cell division and transform energy into new cells. This is the time for human cells to recuperate and innovate, and it is also the time for people and the earth to deviate from the sun. Yin governs quietness, which is a good time for people to sleep. Only by resting at this time can they have a good state of mind and body. This is the same reason that babies who sleep more gain weight quickly and children who love to sleep are stunted.
Sleep is a major function of health preservation, that is, replacing rotten cells with a large number of healthy cells. If you can't sleep all night, you can't replace new cells. If one million cells die during the day and only 500,000 cells are recovered in one night, then your body will lose. Over time, people will chaff, just like chaff radish. Why are there centenarians in the world? Because they go to bed on time at 2 1 every night.
Plants absorb the energy of sunlight and grow at night, so you can hear the sound of jointing of rural crops at night. People and plants are both creatures, and the cycle of cell division is roughly the same. If you miss the good opportunity to sleep at night, the regeneration of cells will be far behind the death, and people will get old or get sick prematurely. If people want to let nature take its course, they must follow the sun, that is, they will wake up and sleep. Man is as small as dust in front of the sun. "Anti-sun" is a foolish choice. Sooner or later, they will be pushed down by the great gravity of the sun. This is an objective fact.
In real life, many people have difficulty falling asleep and poor sleep quality. Poor sleep is a comprehensive problem, such as excessive anger and vigilance against sleep; Excessive stomach fire and restless sleep; Insufficient liver yin, tired from sleep.
Modern living habits and lifestyles have brought many negative effects on people's health, resulting in "four major diseases": fruit disease, refrigerator disease, TV computer disease and staying up late disease. The liver has a characteristic: lying down to return blood and sitting up to supply blood.
Midnight (23: 00- 1: 00), in fact, 23 o'clock is the beginning of a new day, not 0 o'clock, which is our misunderstanding. The gallbladder family, the gallbladder meridian opens at 23 o'clock. Not sleeping will hurt your gallbladder. Because eleven zang-fu organs depend on gallbladder, your gallbladder is weak, your whole body's viscera function declines, your metabolism and immunity decline one after another, and your body's function is greatly reduced. Your gallbladder supports the central nervous system and is prone to various mental diseases, such as depression, schizophrenia, obsessive-compulsive disorder and fidgeting. Bile should be replaced when the gallbladder is getting stronger and stronger. Bile replacement is unfavorable if people don't lie down. If it is too thick to crystallize into stones, you will get gallstones after a long time. Cholecystectomy will be timid, and the whole body immunity will drop by more than 50%, so it can't be removed. We should use its great potential to melt it.
When ugly, the liver meridian is the most prosperous, and when ugly (1: 00-3: 00), the liver can't eliminate toxic substances and produce fresh blood. Because of the unfavorable blood storage, his face is blue, and he is prone to various liver diseases for a long time. At present, some people's livers are not very good, especially in Europe, where there is a big three-yang or a small three-yang on average, mostly because they don't sleep after giving birth, which violates the laws of nature. Hepatitis A is easy to treat, but hepatitis B is difficult to treat. Hepatitis B virus carriers are too weak because they often don't sleep at night, indicating that the order is too chaotic and the virus has reached the cells. That is to say, the virus of hepatitis B has reached the cell, but now it has no ability to cause hepatitis. Hepatitis forms when the human body is weakest, and hepatitis B means 40%-60% cirrhosis in the future. Smart people should understand the relationship between heaven, earth and people, and those who are not smart should be eliminated.
Liver governing the release of qi can lead to adverse liver qi, stagnation of liver qi, irritability, headache, dizziness, eye pain, tinnitus, deafness, chest pain, irregular menstruation and constipation in women, and can also lead to insufficient rise of liver qi. People will be tired, weak waist and knees, dizzy, insomnia, fright, trance, and even faint in the street.
The liver has the functions of storing blood and regulating blood. If you don't sleep when you die, it will cause liver blood deficiency, and it will also cause bleeding symptoms such as vomiting blood, nosebleeds, subcutaneous bleeding, gingival bleeding, fundus bleeding and ear bleeding.
The liver begins to understand the purpose, and if it dies, it will not sleep, which will easily lead to liver qi deficiency, and then there will be symptoms such as blurred vision, presbyopia, night blindness, photophobia, tears in the wind, and eye diseases such as glaucoma, cataract, fundus arteriosclerosis and retinopathy.
The main muscle of the liver is in its claws. If you don't sleep after it, it will cause liver blood deficiency, which will cause muscle pain, numbness, difficulty in flexion and extension, spasm and convulsion, and easily lead to diseases such as onychomycosis, calcium deficiency, patella softening, epilepsy and osteoporosis.
Liver and heart, not sleeping in the afterlife, can cause liver blood deficiency's disease. Because the heart governs the whole body blood, the liver has the function of storing and regulating blood, which will lead to insufficient blood supply to the heart, palpitation and other symptoms, and serious cardiovascular and cerebrovascular diseases such as heart disease and hypertension.
If the liver and spleen don't sleep in the afterlife, it will cause disharmony between liver and stomach. Because the liver helps the digestion of the spleen and stomach, because the liver qi is too weak to help the digestion of the spleen and stomach, and the digestive function of the spleen and stomach is not good, which is characterized by thick tongue coating, which will cause the collapse of the middle qi for a long time.
Liver and lungs, when they die, don't sleep, can't nourish yin and subdue yang, and liver yin deficiency leads to excessive liver fire and burning the lungs, with symptoms such as dry cough, cough, expectoration and blood, which easily leads to various skin diseases such as psoriasis.
Liver and kidney will die if they don't sleep, and liver deficiency will lead to kidney deficiency. Because liver and kidney are homologous, it is easy to cause reproductive system diseases, infertility, bone diseases, dental diseases, hair loss, diabetes, renal failure and other diseases.