Generally speaking, the diet of pancreatic patients should be based on high-protein and high-vitamin foods, avoid overeating, avoid drinking alcohol, and avoid eating greasy, high-fat and high-sugar foods. Common foods in daily life can include fish, meat, soy products, dairy products and so on. Also included are fresh fruits and vegetables, such as chard, spinach, celery, loofah, cucumber, bitter melon, and oranges, bananas, apples, kiwi, strawberries, etc. For patients with pancreas, especially those with pancreatitis or post-pancreatic surgery, fasting should also be done early on. The specific period of resumption of diet is decided according to the recovery of the patient’s gastrointestinal tract, as well as abdominal signs. Gradually transition from a liquid diet to a semi-liquid diet and then to a normal diet, while for patients with pancreatitis or post-pancreatic surgery, enteral nutrients can be dripped through the stomach and duodenal tube in the early stage, which is good for the functional recovery of the gastrointestinal tract and the nutritional status of the whole body.