After stomach surgery, it is recommended to eat some light, soft and well-digested food. Stomach is an important organ for food digestion and decomposition, after stomach surgery, the digestive ability is reduced, at this time, we must gradually dietary adjustments, so that the stomach function slowly recovered, the basic principle of diet is light, soft, well-digested. The basic principle of diet is light, soft, good digestion. It is necessary to gradually adjust the diet according to the time after the operation and the recovery of the patient’s body. Generally speaking, diet is forbidden within 6 hours after surgery, and normal diet is not recommended before the gastric tube is removed. After the postoperative digestive function began to recover, gastrointestinal peristalsis gradually normalized, the phenomenon of farting, you can start from a liquid diet, drink some rice porridge, rice soup, gradually transitioned to diluted rice, soft noodles, rice noodles and other semi-liquid diet, at this time you can drink some vegetable broth, broth and other supplemental nutrients. Minor surgery of the stomach, about 2-3 weeks after the operation can resume a normal diet, with high protein, low fat food, to add lean meat, eggs, milk, fruits and vegetables. But avoid eating some harder and poorly digested food. If a major gastrectomy is performed, the anatomy of the patient’s digestive tract is damaged after the operation, and it will take longer to resume normal diet in this case, and it is generally recommended to eat less and more frequent meals, and 3-5 minutes of fullness for each meal.