Patients with gastric ulcers can eat corn appropriately, but should not consume too much at one time, so as not to aggravate the burden on the gastrointestinal tract, which is not conducive to the recovery of the disease. Gastric ulcer is an ulcer that occurs in the inner wall of the stomach. Patients will experience stomach pain, loss of appetite, fullness after meals, stomach discomfort and other symptoms. Patients should have a balanced diet during treatment. Corn belongs to the more nutritious food. Gastric ulcer patients eat corn appropriately on a daily basis, can replenish the missing nutrients in the body, the protein in it can also play a role in strengthening the body, which is conducive to the recovery of the disease. However, if too much intake, may increase the burden of the gastrointestinal tract, not only is not conducive to the recovery of the disease, but also may aggravate the symptoms of the disease. Therefore, the patient’s daily diet, need to control the amount of intake, avoid overeating.