	Hepatic damage results from the inadequacy in nutritional supply and steatosis, where it remains as the most serious, and possibly lethal, side effect. Patients may show symptoms like nausea and emesis. Intake of alcohol is intolerable as it increases the tendency for the liver to become impaired. Incidents of death due to liver failure have also been reported. By applying amino acid replacement orally right after the surgery, prevention of these liver problems may be achieved.