The first time after liver transplantation will be fed, because the surgery is done liver transplantation, the gastrointestinal tract is not too much disturbed, there is still a part of digestive function, but because of the longer period of surgical stimulation and anesthesia influence, the intestinal peristalsis is poor, usually wait until the patient’s gastrointestinal function is restored before eating. With the development of nutrition nowadays, early feeding is advocated. In fact, after 12 hours in clinical practice, a part of nutritional solution can be injected through the gastric tube to initiate the absorption of the patient’s digestive tract, which is more conducive to the patient’s recovery. At present, with the development of rapid recovery theory, rapid recovery of liver transplantation has also been put on the agenda, so the overall trend is that the earlier the patient eats after liver transplantation, the better. If there is severe abdominal distension or GI reconstruction, feeding may be late and the timing of feeding needs to be based on the clinician’s medical advice.