1, animal brain, such as pig brain, sheep brain, monkey brain, etc.

2, squid in seafood, animal internal organs such as liver and kidney;

3, lean meat, egg yolk, duck egg yolk and other foods are also rich in cholesterol.

Although cholesterol exists in animal foods, the content of cholesterol varies greatly in different animals and different parts of animals. Generally speaking, the cholesterol content of livestock meat is higher than that of poultry meat, fat meat is higher than that of lean meat, shellfish and mollusks are higher than that of general fish, and the cholesterol content of egg yolk, fish eggs and animal viscera is the highest.

Generally, foods with cholesterol content below 100 mg per 100 g of food are called low-cholesterol foods, such as eel, pomfret, carp, lean pork, lean beef, lean sheep and lean duck. Foods whose cholesterol content reaches 100 ~ 200mg per 100g are called medium cholesterol foods, such as grass carp, crucian carp, silver carp, eel, turtle, crab meat, pork chop and chicken. Foods with a cholesterol content of 200 ~ 300mg per 100g are called high cholesterol foods, such as pig kidney, pig liver, pig belly, clam meat, pork, egg yolk, crab yolk, etc. Patients with hypercholesterolemia should try to eat less or not to eat foods with high cholesterol.

It is best to use foods rich in dietary fiber, such as celery, corn and oats. Tea pigment in tea can reduce blood total cholesterol and prevent atherosclerosis and thrombosis. Green tea is better than black tea. Vitamins C and E can reduce blood lipid and regulate blood lipid metabolism. They are rich in dark or green plants (vegetables, fruits) and beans. Limit high-fat foods: such as animal offal, eat vegetable oil instead of animal oil.