A diet high in fat, cholesterol and sugar is contraindicated for moderate fatty liver. Fatty liver is a lesion caused by excessive accumulation of fat in liver cells, and obesity, sedentary lifestyle, high sugar and high fat diet are all its triggering factors. Therefore, patients with fatty liver should consume a low-salt, low-fat and low-sugar diet, avoid foods rich in saturated fat, trans fat and cholesterol, avoid sugary drinks and deep-processed foods, and consume diets rich in proteins and vitamins, and eat small, frequent meals. In daily life, you should also increase exercise, reduce weight in moderation, quit smoking and limit alcohol, live a regular life, avoid staying up late, control blood sugar, blood pressure, blood fat, and have regular medical checkups. It is recommended that patients with moderate fatty liver go to the hospital in time and be treated under the guidance of the doctor.