You can eat foods rich in dietary fiber to help clean up the intestinal discharge, such as bananas, celery, buckwheat noodles and so on. 1. Fruits: daily life to eat more bananas, apples, oranges, dragon fruit, cantaloupe and other such fruits can help clean up the intestinal tract, thus helping to discharge persistent feces. 2. vegetables: daily diet should pay attention to more intake of vegetables, such as spinach, celery, leeks, white radish, cabbage, winter melon, etc., to promote intestinal peristalsis, to help empty the bowels. 3. Food rich in dietary fiber: daily diet should pay attention to more intake of food rich in dietary fiber, such as sweet potatoes, buckwheat noodles, cornmeal. This kind of food is rich in dietary fiber can help clean up the intestinal tract, discharge hangover. If your bowels are not clear, we recommend that you actively seek medical attention and improve your diet under the guidance of your doctor.