Mild fatty liver primarily requires dietary adjustments. It is necessary to quit smoking and drinking, and avoid high-calorie, high-fat foods such as greasy, rich dishes, fried foods, and animal organs. It is beneficial to consume light, easily digestible foods, such as fruits and vegetables. Secondly, increasing physical activity is important because exercise can metabolize fats, which positively impacts patients with mild fatty liver. Thirdly, control of blood lipids is crucial. If hyperlipidemia occurs, it should be treated with medication to lower blood lipids. Fourthly, maintain a regular routine and avoid excessive fatigue or staying up late.