In order to prevent defecation, it is not advisable to wash the intestines regularly. Many people who believe or want to try this method may have poor defecation to some extent. Experts say that many ordinary people want to "eat and sleep out" now, which is the best state. Generally, only about 20% people can defecate every day, which can achieve this best state. 5-7 am is the time to detoxify the large intestine. At this time, drinking a cup (500 ml) of warm water on an empty stomach will accelerate the peristalsis of the large intestine and help defecation. For some people, the secret recipe of yin and yang water is used to clear the bowels and relieve constipation. Experts say that there will be "defecation" in the human body, but they believe that it will happen if you don't understand defecation for a day. This is an exaggeration of the statement of "defecation", so there is no need to worry blindly because of occasional poor defecation. Also, it is not advisable for some people to go to the health center to wash their intestines regularly in order to clear their intestines and detoxify. Intestinal lavage will also take away nutrients and beneficial bacteria in the intestine while washing away feces, which will artificially destroy the bacterial balance in the intestine and cause other health problems. Therefore, people with normal metabolism do not need to wash their intestines regularly. Only for patients with severe constipation can bowel lavage be carried out under the guidance of a doctor. Experts emphasize that constipation has become a common urban disease because of the fast pace of life, meticulous diet and sharp decline in dietary fiber intake. Long-term constipation does have some effects on the body. There are many reasons for constipation, so we must treat it correctly. First of all, under the guidance of a doctor, make clear the cause of constipation, and then actively treat it. Don't trust this kind of yin and yang water, and don't blindly rely on taking laxatives or enema for a long time, which will only damage the intestinal health.