肝脏是人体的中心代谢器官,肝硬化患者因肝脏功能低下,使糖、脂肪及蛋白质的代谢紊乱从而导致营养不良。肝硬化患者的营养不良主要表现为低白蛋白血症、腹水、水和电解质及酸碱失衡、血氨升高,严重者常合并肝性脑病及肝肾综合征等。营养不良与肝病的严重程度密切相关,并且对临 Liver is the body’s central metabolic organ, liver cirrhosis due to liver dysfunction, so that sugar, fat and protein metabolism disorders leading to malnutrition. Malnutrition in patients with cirrhosis mainly for hypoalbuminemia, ascites, water and electrolyte and acid-base imbalance, elevated blood ammonia, often accompanied by severe hepatic encephalopathy and hepatorenal syndrome. Malnutrition is closely linked to the severity of liver disease, and right now