According to the meridian theory of traditional Chinese medicine, the internal organs of human body circulate once day and night, and the seasonal organs are the most active in relative time. Diseases are the easiest to commit and the easiest to cure. Provide some information for your reference! It is better to sleep at 23:00- 1 at night, and it is also necessary to sleep at 1-3:00. When you sleep, you can detoxify, get up at 3-5 o'clock, and drink a cup of boiled water first, because at this time, the blood concentration is the highest, and the intestines need water, and the intestines need water at 5-7 o'clock. You can avoid hemorrhoids when defecating. The spleen meridian of 9- 1 1 and the heart meridian of 1- 13 are the time for hematopoiesis. It's best to sleep for half an hour, small intestine meridian 13- 15.