Patients can protect and nourish their livers by changing their dietary habits, improving their lifestyles, and following up regularly. 1. Changing dietary habits: patients are advised to avoid drinking alcohol, eat a light diet, eat more fresh vegetables and fruits containing fiber and soy products, lean meat and other foods rich in high-quality protein, avoid high-sugar and high-fat foods and greasy, stimulating foods, to ensure adequate and balanced nutrition. 2. Improve lifestyle: It is suggested that patients can do appropriate exercise, reasonable work and rest, avoid staying up late, keep an optimistic mindset, and avoid taking medicines that hurt the liver. 3. Regular follow-up: It is recommended to have regular medical checkups, and patients with liver disease should have regular follow-ups, so that they can get timely treatment when lesions are found. It is recommended that patients maintain good living habits to protect the liver.