Patients with liver disease, especially those with liver failure and cirrhosis of the liver with loss of compensation. Often doctors tell their patients to eat less animal protein. Or even abstain from eating animal protein. Patients often have recurrent hypoproteinemia and require repeated albumin supplementation over time. This causes patients to be overwhelmed with the medical burden. In fact, reasonable nutrition can reduce exogenous supplementation of albumin. How should I eat? First of all, it is necessary to ensure sufficient calories. Insufficient caloric intake will lead to negative nitrogen balance, wasting and malnutrition. The average person consumes at least 1500 kcal per day in bed. Ordinary activity requires 2500 kcal. Caloric consumption in heavy liver is 3500-4500 kcal. Therefore we need to provide at least greater than 2500 kcal. Protein intake should be ensured at 1.2 grams per kilogram of body weight per day. On the basis of 60 kg of body weight, about 80 grams per day are needed. However, the food eaten is not completely protein, and it cannot be completely absorbed. Generally, food contains about 70% or more water, so the actual need for food source protein is about 300 grams. That is, each meal to ensure the intake of 2 two protein. Eggs, fish, shrimp, pork, etc. can be consumed. Adequate consumption of vegetables, 1-2 kg per day. The rest of the calories are made up by carbohydrates (rice and flour-based).