Eat more "three blacks" and "three blacks"-mushrooms, auricularia auricula, black rice 1, mushrooms: they can prevent cancer and aging, especially mushrooms, which can dissolve cholesterol, reduce blood lipid and serum cholesterol, and prevent osteoporosis. 2. Auricularia auricula: It is a natural anticoagulant with the functions of enriching blood, promoting blood circulation, preventing and treating coronary heart disease and arteriosclerosis. But it is recommended to eat only about twice a week. 3. Black rice: Black rice is rich in nutrition and has the reputation of "black pearl" and "king of rice in the world", especially suitable for the elderly with weak waist and knees and weak limbs, so black rice is also called "medicinal rice".
Eat less "three whites" food "three whites"-sugar, salt, fat 1, sugar: sugar is an essential basic substance for human body, but excessive intake can easily lead to hypertension, obesity, liver function damage and so on. 2, salt: eating too much salt can easily lead to elevated blood pressure, arteriosclerosis, but also increase the burden on the kidneys. Generally speaking, the daily intake of salt is 6 grams. 3, fat: animal fat will aggravate vascular sclerosis, increase cholesterol, can not eat more, but can not but eat. The ratio of vegetable oil to animal fat is 10: 7 on the premise of 25-30 grams of edible oil per person per day.