Do not drink tea immediately after eating meat, because tea contains a lot of tannic acid, which is synthesized with protein with astringent tannic acid protein, this protein will slow down intestinal peristalsis, easily cause constipation, increase the toxic substances on the liver, thus causing fatty liver. In addition, to control the intake of alcohol and dinner, eat more vegetables, fruits, dairy products, soy products; eat fish, poultry, eggs, lean meat in moderation, less fatty meat and animal fat is also conducive to the prevention of fatty liver. The formation of fatty liver is closely related to diet and living habits, therefore, the prevention of fatty liver should pay attention to the development of good living habits. It is important to control alcohol consumption. 90-95% of alcohol is metabolized by the liver, generally 60-200 mg of alcohol per kilogram of body weight per hour, and it takes 3-10 hours for the body to clear all the alcohol. Regular alcohol consumption, the liver burden is too heavy, even if the daily consumption of alcohol does not exceed the limit, but also endanger the health of the body, especially the liver, so drinking alcohol should not only drink less, but also drink sparingly. The amount (how much and how often) of alcohol consumed determines the risk and extent of liver damage. Women are more susceptible to damage than men. For women who have been drinking for several years, drinking up to 19 grams of pure alcohol per day (about 182 grams of wine, 364 grams of beer, 56 grams of whiskey) can cause liver damage; for men who have been drinking for several years, drinking up to 56 grams of pure alcohol per day (560 grams of wine, 1120 grams of beer or 168 grams of whiskey) can cause liver damage. Nevertheless, the amount of alcohol consumed to cause liver damage should also take into account individual differences. One thing to be especially reminded is that nowadays people often want to drink a cup of tea after a full meal, which is very detrimental to the prevention of fatty liver. Do not drink tea immediately after eating meat. Tea contains a lot of tannic acid can be synthesized with protein with astringent target acid protein, this protein can slow down intestinal peristalsis, easy to cause constipation, increasing the toxic effect of toxic substances on the liver, thus causing fatty liver. In addition, the diet should be regular and quantitative, especially to control the dinner intake, to 30% of the total amount of the day is appropriate; nutrition should be balanced, food arrangements should be diversified, preferably cereal-based; eat more vegetables, fruits, dairy products, soy products; often eat appropriate amounts of fish, poultry, eggs, lean meat, less fatty meat and animal fat. The amount of food and physical activity should be balanced, keep the bowel movement smooth, and maintain the appropriate weight; insist on physical work and reasonable exercise to increase the decomposition and consumption of fat in the liver, the fat content decreases, which is conducive to the reversal of fatty liver and improvement of liver function; if blood lipids and blood glucose are elevated, use drugs to control high blood lipids and diabetes.