It is better for duodenal ulcer patients to eat porridge because it is easier to digest and absorb and will not stimulate the gastric mucosa, so it will not affect the condition of duodenal ulcer. Patients can choose to eat millet porridge, lean meat porridge or other kinds of rice porridge, and of course, they can also choose to eat noodles or other semi-liquid food, as long as they are light-tasting food, or they can choose to eat steamed fish or egg custard. However, patients with duodenal ulcers need to resume a normal diet in a timely manner if their condition is significantly relieved after medication, especially after the ulcer has healed, so as not to cause a decline in gastrointestinal digestive function. Patients with duodenal ulcers must follow their doctor’s instructions for regular medication to avoid complications from the ulcer.