Onions can be eaten, preferably when cooked 1, and eat less fried food, animal fat and internal organs. 2. Don't eat greasy and fatty foods (you can eat lean meat and fish, and eggs can't eat yolk). 3. Avoid alcohol, tobacco, carbonated drinks and spicy food (drink plenty of water). 4. Pay attention to food hygiene and avoid parasitic infection. 5. Regular life, eating at a fixed time in the morning, noon and evening. 6.