Black sesame seeds can treat constipation because they promote bowel movements. The intake of sesame oil, or sesame oil, extracted from black sesame seeds can also promote intestinal peristalsis, which will stimulate bowel movements. Constipation patients are recommended to eat more vegetables and fruits, fiber is needed to form stools, vegetables and fruits will contain a lot of fiber, you can eat green leafy vegetables, such as celery, spinach, leek, bok choy. Intake of raw vegetables 1 day about 500g, raw vegetables cooked after about 2-3 meals, patients can also eat a variety of fruits, such as oranges, grapefruit has a relatively high fiber content.