After the operation of intestinal polyp resection, you should follow the principle of gradual dietary regulation, and gradually resume normal diet by eating liquid, semi-liquid, light and easy-to-digest food. 1. Eat fluids: after the operation, after the anus returns to normal, you can eat small amounts of fluids, such as soybean milk, milk, rice soup and so on. 2. Eat semi-liquid food: 72 hours after the operation, you can eat semi-liquid food, including all kinds of porridge, fruit and vegetable puree, ravioli and so on. 3. Eat light and easy-to-digest food: after the intestinal polyp resection surgery, abdominal pain, diarrhea and black stools and other symptoms basically disappeared, you can resume a normal diet. But try to take light, easy to digest food, including soy products, fish, rice and so on. After the intestinal polyp removal surgery, patients should also pay attention to rest, avoid excessive physical labor, and develop the habit of regular bowel movements to promote postoperative recovery. Specific dietary modifications can be consulted with the physician in charge.