There is no so-called most feared fruit for liver cancer, which is unscientific, but proper daily intake of fruits rich in fiber as well as minerals can protect the liver, such as oranges and tangerines. The causes of liver cancer are currently related to hepatitis, cirrhosis, type 2 diabetes, excessive alcohol consumption and smoking. The most important thing to prevent liver cancer is to stay away from the triggers, quit smoking and drinking, and patients with a history of hepatitis need to undergo regular checkups and antiviral treatment under the guidance of doctors. Fruit-based dietary therapy can only play an auxiliary preventive role. To avoid liver cancer, it is necessary to develop a good lifestyle and dietary habits, regular medical checkups, and early detection and early treatment so as to avoid delaying the disease.