You can eat snails in moderation after full recovery of gastrointestinal function from peritoneal tumor surgery. Snail meat is rich in fat, protein, vitamin B, vitamin a, vitamin D calcium and phosphorus. Appropriate consumption of snail has certain benefits to the patient’s physical recovery, but the patient should pay attention to the cooking, avoid putting chili pepper, mace and other seasonings, so as not to have an impact on the postoperative recovery. In addition, early postoperative gastrointestinal function of peritoneal tumors need to be fasted for a period of time before recovery, during this period of time, patients should also avoid ingesting snails and other food ingredients, so as not to affect the wound healing in the later stage. After peritoneal surgery, if the condition permits, patients can follow the medical advice to get out of bed to promote the recovery of gastrointestinal function. After the recovery of gastrointestinal function, patients need to gradually over-eat, in the early stage can eat fluids, and then transition to semi-liquid and ordinary fluids. If there is any discomfort, patients are advised to go to the hospital in time to avoid delaying their condition.