The incidence of fatty liver is very high, and the incidence of fatty liver in China is as high as 27%, so there are many people suffering from fatty liver. Fatty liver is a disease of diffuse steatosis of hepatocytes caused by large accumulation of fat in hepatocytes, which can affect the normal function of hepatocytes, and patients may show symptoms such as fatigue, epigastric discomfort, constipation and so on. The onset of fatty liver is mainly related to high-fat, high-calorie diet, sedentary lifestyle, reduced exercise, alcoholism, genetics and other factors. And modern people, with the improvement of living standard, consume more and more high sugar, high fat, high calorie food such as barbecue, milk tea, hot pot, etc. And due to long time sitting in the office, exercise is reduced, which leads to the accumulation of fat in the body and causes fatty liver. Therefore, there are many people who get fatty liver nowadays, especially for patients with obesity, metabolic syndrome, type 2 diabetes and alcoholism, the incidence rate is up to more than 50%. Fatty liver has the possibility of reversal after active treatment. However, if the treatment is not timely and the disease develops further, it may also lead to cirrhosis, which seriously affects the patient’s liver function. Patients with fatty liver are advised to seek timely medical attention and receive active treatment to avoid delaying their condition.