Suffering from colitis patients can eat cereal, mainly because of the following reasons: 1, cereal protein content is relatively high, helps to supplement the nutrition, and can improve the patient’s ability to resist disease, for the recovery of the condition of colitis is favorable; 2, cereal is easier to digest, absorb, and will not give the patient’s stomach and intestines to increase the burden, will not aggravate the patient’s condition, and will not affect the recovery of the disease; 3, cereal also contains a wealth of vitamins, the mucous membrane of the colon has a certain repair effect on the patient’s recovery. Recovery of the disease; 3, cereal is also rich in vitamins, the mucosa of the colon has a certain role in the repair of the patient’s condition is helpful. As the cereal contains dietary fiber, so patients with colitis can not eat more, otherwise it will lead to patients with diarrhea symptoms worsened, patients with colitis should pay attention to the diet, can not eat cold, greasy, spicy food.