Vegetables that can promote defecation are green vegetables, spinach, rape, potatoes, radishes, cucumbers and so on. Are rich in dietary fiber and vitamins. Others are: lotus root can remove dirt from the intestine, prevent constipation, stimulate the intestinal wall and prevent constipation. Porphyra has the effects of resolving phlegm, softening hard mass, clearing away heat, relaxing bowels and inducing diuresis, and is suitable for constipation, goiter, lymphadenopathy and edema. According to research, laver is rich in carotene, vitamins, calcium, potassium and iron. , but also contains extremely rich dietary fiber. It has the functions of clearing mucus, gas accumulation and rancidity accumulated in intestinal cavity, promoting gastrointestinal peristalsis, and is one of the most effective foods to prevent constipation. Bamboo shoots have the effects of relaxing bowels, clearing stomach, clearing heat and resolving phlegm, quenching thirst and benefiting qi, and are suitable for constipation, diabetes, edema, cough, dyspepsia and other diseases. Studies have shown that the cellulose content in bamboo shoots is extremely high, which is very beneficial to prevent and treat constipation. In addition, bamboo shoots can absorb fat, promote digestion and excretion, and play a role in losing weight. Domestic sesame contains amino acids, dietary fiber, inorganic salts and vitamins, which can promote defecation. Carrots have the effects of invigorating the spleen, resolving food stagnation, invigorating the middle energizer and relaxing bowels. It is suitable for constipation, dyspepsia, cough and other diseases, and can prevent and treat diseases caused by vitamin deficiency. Kelp has the effects of softening hard mass, resolving phlegm, relieving asthma, dredging menstruation and promoting diuresis, and is suitable for constipation, swelling and pain, scrofula, dysuria and hypertension. Kelp has a unique flavor, which contains dietary fiber, vitamins and inorganic salts, which can increase the volume of feces, promote gastrointestinal peristalsis and facilitate the unobstructed feces. Soybean has the functions of invigorating spleen, relaxing bowels, detoxicating, detumescence and relieving pain, and is suitable for people with stomach heat stagnation, constipation and dysuria.