Patients with appendicitis, during illness and treatment, should have a diet of low-fat, low-protein foods three times a day, preferably with a liquid diet. Considering that appendicitis, especially acute appendicitis, requires surgical removal treatment, a short-term fast is required after surgical treatment. For the three meals afterwards, you can eat boiled millet porridge or spinach and tofu soup in the morning, or you can choose to eat fluffy whole wheat bread plus eggs with high quality protein to increase the body’s resistance. For lunch, you can eat buns, dumplings, easy to chew food or drink eight porridge. For dinner, you can choose to eat steamed fish, chicken, white meat with low fat content, or you can drink a little milk to help your body recover, and be careful not to choose chili peppers or stimulating ingredients to avoid aggravating the discomfort.