Onion: contains prostaglandin A, which can relax blood vessels and lower blood pressure; It also contains allyl trisulfide compounds and a small amount of sulfur-containing amino acids, which can reduce blood lipid and prevent arteriosclerosis.

Garlic: Sulfur-containing compound, which can reduce cholesterol in blood, prevent thrombosis, increase high-density lipoprotein and protect heart arteries.

Milk: It contains more whey acid and calcium, which can not only inhibit the accumulation of cholesterol in arterial wall, but also inhibit the activity of cholesterol synthase in human body and reduce the absorption of cholesterol.

Oats: rich in linoleic acid and xanthine nucleoside, which can prevent atherosclerosis.

Corn: rich in calcium, phosphorus, selenium, lecithin, vitamin E and so on. And has the effect of lowering serum cholesterol. Indians have almost no hypertension and coronary heart disease, which is mainly due to their long-term staple food of corn.

Apple: Because it is rich in pectin, cellulose and vitamin C, it has a very good lipid-lowering effect. If you eat two apples a day for a month, most people's low-density lipoprotein cholesterol harmful to the cardiovascular system will be greatly reduced, while the level of high-density lipoprotein cholesterol beneficial to the cardiovascular system will increase. Experiments show that about 80% of hypertensive patients have low cholesterol levels. Apples can help eliminate excess sodium salt and prevent leg edema. Eating 3 apples a month can keep your blood pressure satisfied. Lentinus edodes: It can obviously reduce the levels of serum cholesterol, triglyceride and low-density lipoprotein, and it can make the high-density lipoprotein in the body increase relatively if eaten frequently.

Carrot: rich in pectin calcium, it is excreted after running in with bile acid. If the human body wants to produce bile acids, it will inevitably use cholesterol in the blood, thus reducing the level of cholesterol in the blood.