About 10% of the population is found to have elevated ALT; and fatty liver, abnormal glucolipid metabolism and hepatitis B are the 3 most common causes. Among those with elevated ALT, about 60% to 70% have hyperlipidemia, 50% have an overweight BMI, 45% drink alcohol, and about 40% meet the diagnostic criteria for fatty liver. Men and 30-49 years old are the high prevalence group, which may be related to alcohol consumption and high-fat diet leading to BMI and fatty liver in this population. In combination with the moderate obesity (MBI of 31, waist circumference of 91 cm), with significantly elevated blood triglycerides and cholesterol, and no evidence of conscious discomfort and hepatitis B and C virus infection, the possibility of fatty liver is considered to be higher, so Zhang was advised to have an abdominal ultrasound and blood tests for related items. Improving nutritional structure, increasing physical activity and reducing body weight are the fundamental methods to treat fatty liver. First of all, the meal is seven percent full! Eat well at noon and eat less at dinner! After dinner, people’s activity is small, low energy consumption, if the intake of calories, will certainly cause energy storage, into fat, over time not only the formation of fatty liver, will also appear high blood fat, diabetes, hypertension, metabolic syndrome, etc.. Second, each meal to take into account the intake of starch, fat and protein. Nuts contain a lot of unsaturated fatty acids and low cholesterol content, which helps soften blood vessels. Again, be sure to move after meals. In addition to these principles above, also remember: eat fruit before meals, dinner with vegetables and fruits, etc.