After surgery, it is still recommended not to eat raw fish and any undercooked food, unprocessed and mature does not exclude the residue of parasites, after surgery, the body is usually weaker, the immune function declines, the overall physiological indicators have declined, the metabolism slows down. In the postoperative recovery period diet is usually light, easy to digest the main, of course, also depends on the patient is to do what surgery, for example, to do the gallbladder surgery, including a single gallstone removal, cholecystectomy, due to bile secretion is limited, resulting in the body’s digestive secretion will have a certain degree of limitation, so it is to be low-salt, low-fat, low-sterol, if it is the ordinary traumatic injuries resulting in damage to the postoperative recovery to high-protein, high-vitamin foods, which can promote the development of the body, the body’s digestive system, the body’s digestive system. If the injury is caused by ordinary trauma, the postoperative recovery should be based on high-protein, high-vitamin food, which can promote the healing of the wound.