Prevention of liver cancer largely revolves around managing risk factors for underlying liver disorders. Vaccination against hepatitis B and early detection and treatment of hepatitis C can significantly reduce the risk of developing liver cancer. Maintaining a healthy weight, avoiding excessive alcohol consumption, and managing conditions like diabetes and high cholesterol can help prevent NAFLD and NASH. Regular screening for liver cancer in high-risk individuals, such as those with cirrhosis, can lead to early detection and better outcomes.