With the improvement of people’s living standards, the incidence of fatty liver shows a rising and younger trend, fatty liver is divided into alcoholic fatty liver and non-alcoholic fatty liver, no matter which type of fatty liver, diet is a very important means of treatment. It is recommended that the following diet: 1, reduce the intake of sugar and sweets, sugar and sweets can produce too much heat, but also into fat, leading to obesity, thus aggravating the formation of fatty liver, which includes more candied fruit, candy, fruit juice, sweet snacks and so on these sweets. 2, to advise patients to carry out a low-fat, low-sugar, low-salt diet, usually less animal offal, fatty meat, fried, deep-fried and high cholesterol This can reduce the intake of sugar and lipids, and reduce the formation of fatty liver. You can ensure protein intake, such as fish, shrimp, lean meat and other such foods, dinner should not be too full, plain can drink more water, never drink sweet drinks, but also food can eat more fiber and vitamin vegetables, coarse grains, these diets are also good for the human body. Therefore, only by controlling dietary intake and reducing high-calorie, high-fat and high-sugar diets can we better control the occurrence and development of fatty liver.