Fatty liver is a reversible disease that can gradually improve with proactive treatment, dietary adjustments, and appropriate exercise, although the duration of exercise varies from person to person. For mild fatty liver, the treatment period is short. In cases of severe fatty liver, exercise therapy must be complemented with medications, which extends the time required. Currently, there are no specific drugs that completely cure fatty liver. The main treatments involve protecting liver cells, reducing lipid levels, and using antioxidants. It is important to adjust the diet promptly, reduce the intake of greasy food, especially animal fats, and increase outdoor activities such as jogging and playing badminton. Maintaining a positive mindset also helps in recovery. (The use of medications should be under the guidance of a doctor.)