For the determination of blood lipids, the normal value of its total cholesterol is usually about 3-5.2 mmol/L. If it is within this range, it is mostly considered normal. If the total cholesterol is 6 mmol/L, it is mildly elevated and may be combined with hypercholesterolemia and hyperlipidemia. At this point, it is recommended to further investigate the upper abdominal ultrasound to see if there is a possibility of fatty liver. If you have fatty liver, it is recommended to change your daily habits, such as exercising more, walking, and avoiding long-distance car rides as well as resting and sitting for a long time. In addition, you should eat more vegetables and fruits, such as oranges, grapefruit and oranges, and less animal fat and animal offal, as well as egg yolk and seafood. Because the cholesterol content of these foods is high, if consumed in excess for a long time, it will further induce hypercholesterolemia, which will increase the chance of gallbladder stones, gallbladder polyps, intrahepatic bile duct stones and common bile duct stones. If the total cholesterol does not decrease significantly by the above methods, oral lipid-lowering drugs such as resulvastatin and atorvastatin should be considered. If the high total cholesterol is caused by hepatocellular damage and obstructive jaundice, the primary disease should also be actively treated, and the application of liver-protective and yellowness-reducing drugs such as compound glycopyrrolate and adenosylmethionine should be considered, and surgery is required if necessary.