Patients with liver cancer generally have poor appetite and their digestive function is declining, so it is better to diversify their diet to increase their appetite.1. It is necessary to ensure that patients have enough calories and proper protein, and they can eat appropriate lean meat, such as beef, mutton and fish. However, there should not be too much fat, and animal oil should be banned, and vegetable oil should be consumed sparingly to avoid the deposition of fat in the liver, which may induce other diseases. 2. Patients also need to supplement rich vitamins to protect the liver, so it is better to eat more fruits and green leafy vegetables. 3. Patients should strictly abstain from alcohol, and besides abstaining from alcohol, other spicy and stimulating foods should be avoided. 4. Many patients with liver cancer are suffering from cirrhosis and portal hypertension, so too rough food may easily lead to rupture and bleeding of esophageal mucosa. 5. Patients should eat less and more meals, so as not to increase the burden of the liver.