1, as the saying goes, "Food is the most important thing for the people, so it is better to make up for it." After gastrectomy, patients should usually fast and abstain from drinking, and a small amount of warm water or glucose drinks can be given after 24-48 hours. It is very important to restore the diet in the later stage. We should ensure that there are enough foods with nutrition, high protein and vitamins A, B and C, such as some eggs, milk and its products, lean meat, tofu, soybean milk and other bean products, fresh and tender vegetables and fruits, and avoid eating spicy and indigestible foods, such as peppers, peppers, alcohol, tobacco, coffee and strong tea.

2. Diet conditioning after gastric cancer surgery should choose foods with high nutrition and low irritation. The staple food is the variety of patients' daily habits, and adding barley porridge and glutinous rice porridge is beneficial. Non-staple food should be fresh meat, eggs, vegetables and fruits. After operation, the patients ate 3 ~ 5 meals a day, and their appetite gradually increased. Many patients can recover their preoperative appetite after half a year. If you have nausea and vomiting after a meal, don't worry, you can sit for a while or walk slowly to relieve the symptoms. You can also take10g ginger soup frequently.