Fatty liver is a common clinical disease today, and middle-aged people are a large group affected. There are many causes of fatty liver, such as nutritional disorders (excess or deficiency), heavy alcohol consumption, drug intoxication, pregnancy and many chronic diseases. About half of the patients with fatty liver have no obvious symptoms. The common manifestations are: dull and painful discomfort in the liver area, loss of appetite, nausea, bloating and weight loss. Fatty liver may lead to cirrhosis. According to statistics, nearly 60% of long-term drinkers develop fatty liver, and 20% to 30% eventually develop cirrhosis. For non-alcoholic fatty liver, the chance of liver fibrosis is 25%, while the probability of leading to cirrhosis is lower, only about 1.5% to 8%, and the development process is relatively slow and not easy to be detected. Ultrasound is currently the preferred diagnostic method, and it is recommended that people over middle age should be screened regularly by ultrasound. For patients who already have fatty liver, it can be reversed with timely treatment. For fatty liver, it should neither be taken lightly nor need to be worried, it should be said that fatty liver is a disease that can be easily treated and recovered, the key lies in reasonable treatment. It is recommended that prevention and treatment be carried out in the following areas: First of all, the primary disease should be treated. Alcohol drinkers must abstain from alcohol completely. Diabetic patients should actively control blood sugar and use glucose-lowering drugs or insulin correctly under the guidance of a doctor. If the patient’s blood lipids are too high, the amount of fat in food should be strictly limited and the application of lipid-lowering drugs should be properly considered under the guidance of a doctor. Secondly, control the diet: the diet structure is reasonable, so that the meat and vegetables match, and those who are malnourished should increase nutrition and improve calories, and those who drink alcohol must quit drinking completely. Oats, corn, kelp, nori, garlic, apples, milk, onions, sugar cane, carrots, hawthorn, fungus, and winter melon all have lipid-lowering effects. Less intake of animal offal, fatty meat and other high-fat diet. Steaming, braising, stewing, stewing cooking method is appropriate, less fried, frying, oil frying. The third sports: exercise can consume physical energy and promote fat metabolism, which is the most effective way to lose weight and control weight, and is also beneficial to the treatment of fatty liver. However, it is worth noting that weight is not easy to drop suddenly, if you drop more than 5 kg in 1 month, this speed is obviously too fast, it will accelerate the fatty tissue into the liver, but will aggravate the fatty liver. Fourth rational use of drugs: there are no particularly satisfactory clinical drugs that interfere with lipoprotein metabolism, and drug therapy is generally not used for light fatty liver, and lipid-lowering and lipid-removing drugs can be used selectively for medium and heavy cases. However, some people believe that drug treatment of fatty liver can not solve the accumulation of liver cells, but on the contrary, some drugs will also hurt the liver. Commonly used herbal medicines include He Shou Wu, Ze Xie, Dan Shen, Hawthorn, Chai Hu, etc., which have lipid-lowering effects. For those with high cholesterol, statins are available. Vitamins E and B, can protect liver cells and prevent fat accumulation. And the Chinese medicine size of Chai Hu, bile nin, blood lipid Kang, lipid Bito has a certain effect on lowering blood lipids and treating fatty liver, and less toxic. Several foods to prevent fatty liver 1, oats are extremely rich in linoleic acid and rich saponins, can reduce serum cholic acid, triglycerides. 2, corn is rich in calcium, selenium, lecithin, vitamin E, etc., has the effect of reducing serum cholesterol. 3.Kelp is rich in taurine, which can reduce blood and bile cholesterol, inhibit cholesterol absorption and promote its excretion. 4.Garlic can reduce blood cholesterol, stop thrombosis, and help increase HDL content. 5.Milk contains whey acid, which can reduce the absorption of cholesterol in human body. 6, onion can reduce human blood lipids, prevent atherosclerosis; can activate the active ingredients of fibrin, has the effect of preventing the formation of blood clots in blood vessels. 7, sweet potatoes contain more cellulose, can absorb more water in the gastrointestinal tract, laxative effect, and can be absorbed in the intestines of the fat, toxins out of the body, play a lipid-lowering effect. In addition, apples, carrots, peanuts, sunflower seeds, figs, etc. can also play a lipid-lowering effect, fatty liver patients may often choose to eat.