We can judge when people are most tired in a day according to the "ebb tide at noon". Meridian Liu Zhu is the law of human meridians discovered by the sages of traditional Chinese medicine. That is, every day 12 hours corresponds to the human body 12 meridians. Because time is changing, different meridians rise and fall at different times. The theory of traditional Chinese medicine advocates the unity of man and nature, and holds that man is a part of nature and his living habits should conform to the laws of nature. Look at the relationship between human viscera and the rise and fall of 12 hours, which is interlocking and very orderly. The following is the meridian stream table: 1. Shi Mao (5: 00 to 7: 00) At this time, the large intestine is vigorous, which is conducive to excretion; 2. At this time (7:00 ~ 9:00), the stomach meridian is vigorous, which is beneficial to digestion; 3. At the beginning of the season (from 9: 00 to 1 1: 00), the spleen meridian is vigorous, which is beneficial to absorb nutrition and produce blood; 4. At noon (from 1 1 o'clock to 13 o'clock), the heart meridian is vigorous, which is beneficial to systemic blood circulation and heart fire is beneficial to digestion; 5. At the end of the season (13 ~ 15), the small intestine is well developed, which is beneficial to absorb nutrition; 6. At kidney time (15 ~ 17), the bladder meridian is vigorous, which is beneficial to the diarrhea of the small intestine and the "internal heat" of the whole body; 7. At unitary time (from 17 to 19), the kidney meridian is developed, which is beneficial to storing the essence of zang-fu organs for one day; 8. At this time (19 ~ 2 1), the pericardium is developed, which strengthens the strength of the heart again, and the heart is conducive to digestion; 9. Shihai (2 1: 00 to 23: 00) At this time, the triple energizer is connected with the pulse, and people fall asleep and the pulse is adjusted; 10. At noon (23:00- 1:00), the gallbladder meridian is vigorous, and the bile is brought forth new ones; 1 1. Ugly time (1 to 3 o'clock) At this time, the liver meridian is vigorous, and the liver blood is brought forth new ones; 12. Yin Shi (3:00 ~ 5:00) At this time, the lung meridian is vigorous, and the fresh blood stored in the liver is transported to hundreds of veins to welcome the arrival of a new day. In layman's terms, the law of "meridian flow" is that every morning in Yin Shi, the lung meridian of Taiyin's hand begins to flourish, and then it turns a meridian in turn every hour, and it is a day and night cycle. The meridians that are not in the peak period are in a state of relative deficiency of qi and blood. Moreover, in a day, the meridians and viscera have their emptiest hours, usually at the sixth hour after flourishing (according to the number of times). For example, the heart sutra with a little yin in the hand is flourishing at noon, and the sixth hour in the afternoon is the most virtual hour. From Shihai (2 1 point) to Yin Shi (5: 00 point), it is a period for human cells to recuperate and bring forth the new. This is also the time when people stand on the side of the earth facing away from the sun. Yin governs quietness, and only with adequate rest can you have a good physical condition. Just like a baby who sleeps a lot grows fat and fast, a child who loves to sleep does not develop well.

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