In principle, there is no absolute contraindication of food for mild fatty liver, but food with high fat content should be avoided as much as possible. Patients with mild fatty liver disease have impaired liver metabolism, and consuming foods with high fat content will increase the load of metabolizing fat for patients with mild fatty liver disease, which may aggravate the condition of fatty liver disease. Therefore, fatty meat, animal offal, animal skin and other foods with high fat content are recommended to be eaten less or not eaten. In addition to eating less food with high fat content, patients should also increase the amount of exercise to promote energy consumption, such as running, swimming, jumping rope and so on. Once found to be suffering from fatty liver, they should seek immediate medical attention and intervene under the guidance of a doctor to prevent the condition from worsening.