Nowadays, more and more people are suffering from fatty liver, so what are the causes of fatty liver? The causes of fatty liver: 1, long-term alcohol abuse Many people will appear fatty liver because of alcohol, we should know that alcohol is the first killer of damage to the liver. When alcohol enters our body, mainly in the liver for decomposition and metabolism, alcohol has diphtheria to our liver cells, will make the liver cells to fatty acid decomposition and metabolism is impaired, and then cause fatty liver. If we do not pay attention to our diet for a long time and often consume too much animal fat, vegetable oil, protein and carbohydrates, these substances cannot be fully utilized in our body, and the excess nutrients will be converted into fat and stored, and then fatty liver will be formed. 3, malnutrition We should know that it is not that thin people do not get fatty liver. Nowadays, many thin people can also develop fatty liver, which is caused by chronic malnutrition, lack of protein and vitamins, and other nutritional speed caused by nutritional deficiency fatty liver. If we have been suffering from chronic intestinal diseases, long-term anorexia, diet, vegetarian diet, malabsorption syndrome and gastrointestinal bypass surgery, etc., then it is easier to develop fatty liver. 4, diabetes, hepatitis, hyperthyroidism, severe anemia and other chronic diseases Diabetic patients due to insulin deficiency, the body’s use of glucose reduced, in order to replenish energy, the body fatty acids significantly increased, these fatty acids can not be fully utilized, it will make the liver fat synthesis hyperactive, thus causing fatty liver. 60% of obese patients will occur diabetes, their rate of fatty liver than those without diabetes is more than 2 Times. 5, drug liver damage drug liver damage accounted for 1/10 of adult hepatitis, fatty liver is a common type. There are dozens of drugs related to fatty liver, such as tetracycline, acetylsalicylic acid, glucocorticosteroids, synthetic estrogens, amiodarone, nifedipine, certain antitumor drugs and lipid-lowering drugs, etc., can lead to the accumulation of fat in the liver. 6, hyperlipidemia Hypercholesterolemia is closely related to fatty liver, among which hyper TG (triglyceride)emia is closely related, and the vast majority of them are often accompanied by obesity, diabetes and alcoholism. In addition, certain industrial toxins, such as yellow phosphorus, arsenic, lead, copper, mercury, benzene, carbon tetrachloride, etc., can also lead to fatty liver. Pregnancy, heredity or spiritual, psychological and social factors, such as sitting, less activity, lazy life, etc. are also related to the occurrence of fatty liver.