Cirrhosis diet taboos are as follows: 1. In principle, the diet of cirrhosis is based on high-calorie, high-protein and vitamin-rich foods, including fresh vegetables, fruits, eggs, milk, etc.; 2. When liver function damage is more serious and there are symptoms of hepatic encephalopathy, protein intake should be limited or prohibited. Because protein mainly produces ammonia, the detoxification ability of ammonia decreases when liver function is impaired, and eating more protein at this time is likely to cause symptoms of hepatic encephalopathy or aggravate the symptoms of the original hepatic encephalopathy; 3. Patients with ascites need a low-salt diet; 4. Patients with portal hypertension and esophagogastric fundic varices should be prohibited from eating coarse and hard more difficult to digest food, thus reducing the occurrence of gastrointestinal bleeding; 5. alcohol consumption is prohibited; 6. For drugs with liver damage, patients must consult a professional doctor’s opinion and cannot use them without authorization.