The main thing for hepatitis B is to eat more protein-rich foods, such as fish, shrimp, lean meat, milk, etc. Try to eat less food with low protein content and higher sugar and fat content. Because these foods not only can not provide the body with the protein needed, but also will increase the burden on the liver. In addition, patients with liver disease should pay attention to the vitamins they need from their diet, and usually eat more fresh vegetables and fruits in season. But nothing should be overdone, and no more nutritious food should be overdone, because an overdose will also increase the burden on the liver, so liver disease patients should usually eat less and more meals. If a patient with liver disease has reached the degree of cirrhosis and has portal hypertension, he should eat more soft and rotten food, such as porridge and noodles, etc. Try to avoid hard food such as dried fruits, fish spines must be picked well, and eat less celery, leeks and other relatively coarse fiber food. In addition, patients with cirrhosis should not consume too much high-protein food at one time, so as not to induce liver coma.