For the treatment of fatty liver, the general treatment first needs to identify the cause. For example, patients who drink alcohol excessively need to quit drinking; patients who are obese due to excessive nutrition should control their diet to help return their weight to normal; patients with concurrent diabetes should actively and effectively control their blood sugar; patients with malnutrition-related fatty liver should appropriately increase their nutrition intake, especially of proteins and vitamins. Secondly, adjust the dietary structure by appropriately increasing the intake of proteins and fiber while aiming for a low-sugar, low-fat diet. Minimize consumption of animal fats and eat more vegetables, fruits, foods rich in fiber, and high-protein foods, such as lean meats, fish, and soy products. Most importantly, increase physical exercise to promote the consumption of fats within the body. Aerobic exercises, such as jogging, cycling, swimming, and jumping rope, should be the exercises of choice.