Regarding the choice of diet one year after gastric cancer surgery, in fact, patients have basically adapted to the changed physiological structure of gastrointestinal tract within one year after the surgery, so they only need to pay attention to small meals, balanced nutritional intake, as well as less raw, cold, hard, spicy, sour and hot foods that are not easy to be digested and easy to irritate the gastrointestinal tract, and also pay attention to not consuming too much calories, sugar, salt and fat. The diet should be light, with a variety of nutrient-rich foods. For targeted supplementation, you can choose fresh fruits and vegetables rich in vitamins and minerals, such as apples, bananas, peaches, spinach, cabbages, mushrooms, yams, and so on. Regarding staple foods, foods that contain a lot of vitamins and minerals, such as barley, wheat, barley, oats, millet, etc., can also be appropriate to eat more foods that contain high-quality protein, such as milk, eggs, lean meat, fish, beans and legumes and other foods.