Fatty liver can be cured with timely and effective treatment. Usually, according to different triggers, it can be divided into alcoholic fatty liver and non-alcoholic fatty liver. 1. Alcoholic fatty liver: Alcoholic fatty liver is mainly caused by long-term heavy drinking, which weakens the ability of liver cells to metabolize lipids and damages them. Usually, patients can be cured if they quit drinking as soon as possible to avoid the aggravation of the disease and liver fibrosis. 2. Non-alcoholic fatty liver disease: non-alcoholic fatty liver disease is mainly caused by obesity and eating high salt and high fat food in daily life. This kind of fatty liver can be effectively improved with positive dietary adjustments and appropriate physical exercise at an early stage. If diagnosed with fatty liver, it is recommended to carry out standardized treatment as early as possible to reduce the adverse effects of the disease.