First, you can eat more foods rich in cellulose, such as fresh vegetables, fruits, bamboo shoots and so on. In this way, food residues can be increased, such as some fresh leeks, celery, Chinese cabbage, carrots, fungus, bananas, apples, etc. which are rich in cellulose, as well as lean meat, corn, oats, etc. Food fiber can absorb water, help to increase the amount of defecation, stimulate intestinal peristalsis and help to stimulate defecation.

Second, you can eat some gas-producing foods, such as onions, soybeans, radishes, sweet potatoes, etc. to stimulate intestinal peristalsis.

Third, eat some foods with laxative effect, such as honey, sesame, walnut, cream, pine nuts, almonds and so on.

Fourth, eating more foods rich in B vitamins, such as coarse grains, sweet potatoes, yeast, etc., can promote the secretion of digestive juice, maintain and promote intestinal peristalsis, and is conducive to defecation.