Only when blood vessels are healthy can health be guaranteed; Ensure blood vessel health and longevity. How can I have a pair of healthy blood vessels? Exercise can speed up blood circulation, increase blood pressure and exercise blood vessels, thus enhancing the elasticity of blood vessels; Exercise can also consume body fat and reduce the damage of blood lipids to blood vessels. Exercise for at least one hour every day, preferably in the afternoon. Cold water bath is also a kind of physical exercise, but its effect on blood vessels is very unique. After cold water stimulates the body, blood vessels contract sharply, and a large amount of blood rushes to internal organs and deep tissues, which dilates the blood vessels of important organs of internal organs; After that, in order to resist the cold, the skin blood vessels expand rapidly, and a large amount of blood rushes from the internal organs to the body surface, so that the blood vessels can be exercised. So some people say that taking a cold bath is gymnastics for blood vessels. Mr. Ma Yinchu, an anthropologist, has lived for10/year and has the habit of taking a cold bath. His longevity is not only due to his health, but also related to his healthy blood vessels. But taking cold showers varies from person to person. Starting from summer, step by step, the longer the time, the more obvious the effect. Eat less acidic food. Human blood is weakly alkaline. If they eat acid for a long time, the contents of carbon dioxide and lactic acid in the blood will increase, thus accelerating vascular aging. Meat, eggs and sugar are mostly acidic foods, while fruits and vegetables are mostly weakly alkaline foods. If you eat too much meat, eggs and sugar in your daily life, it will easily make your blood acidic, and over time, it will accelerate the aging of blood vessels. Eat less salty food. Salt is an indispensable substance for human beings. But eating too much salt can easily lead to an increase in blood pressure and increase the pressure of blood on the blood vessel wall. In this way, blood vessels that have been in a state of excessive tension for a long time will accelerate aging. Therefore, medical scientists believe that it is best for everyone to consume 6 grams of salt every day. At present, the daily salt intake per person in China is as high as 15g, which is one of the reasons for the high incidence of hypertension and cardiovascular diseases in China. The following foods can promote blood vessel health: Auricularia auricula contains an ingredient that inhibits platelet aggregation and can reduce blood viscosity. Make the blood flow smooth, which is beneficial to prevent the infarction of cardiovascular and cerebrovascular diseases. Garlic: a mixture containing sulfide, which not only has the function of lowering blood cholesterol, but also contains flavonoids, which can quickly drive away lipids attached to arterial walls, thus preventing the occurrence of coronary heart disease. Milk: It can effectively inhibit the activity of human cholesterol synthase, thus inhibiting the synthesis of cholesterol and reducing the content of cholesterol. Onion: contains prostaglandin, which can dilate blood vessels and reduce blood lipid, and can prevent atherosclerosis and thrombosis. Fish: Fish contains a variety of unsaturated fatty acids necessary for human body, which can inhibit platelet aggregation and lower cholesterol. Tomato: "Lycopene" and cellulose in tomato have the function of binding human cholesterol metabolite alkaloids, thus preventing human arteriosclerosis and coronary heart disease. Kelp: Rich in taurine, it can reduce cholic acid in blood and bile. It also contains dietary fiber alginic acid, which can inhibit the absorption of cholesterol and promote metabolism. Soybean: It is rich in unsaturated fatty acids, vitamin E and lecithin, and has the function of lowering blood fat. Corn: It is rich in trace elements such as calcium, phosphorus and selenium, lecithin and vitamin E, which can lower serum cholesterol. Oat: rich in linolenic acid and saponin acid, it can reduce total cholesterol and triglyceride, remove low-density lipoprotein from blood vessel wall and prevent atherosclerosis. Chrysanthemum: Chrysanthemum has a very stable effect of lowering blood fat and blood pressure, especially for middle-aged and elderly people. Putting a little chrysanthemum in green tea has a good health care effect on the cardiovascular system. Ginger: It contains "gingerol", which can stimulate the heart and blood vessels, accelerate the heartbeat, vasodilation and blood flow; Ginger also contains a chemical similar to salicylic acid, which can prevent blood coagulation and has a good effect on lowering blood lipid, blood pressure and preventing thrombosis. Eggplant: Rich in vitamin A, vitamin C, protein and calcium, it can soften human blood vessels. Eggplant can also dissipate blood stasis and reduce the chance of thrombosis in cardiovascular system. Walnut: contains a lot of unsaturated fatty acids such as linoleic acid. Linoleic acid can excrete cholesterol, making it difficult to absorb excess cholesterol. Eating three walnuts a day can reduce cholesterol by 5% and the risk of cardiovascular disease by 10%. Banana: rich in mineral potassium. A medium-sized banana contains 400 mg of potassium. Eating bananas regularly can promote the excretion of excessive sodium in the human body and reduce the sensitivity of blood vessels to pressor substances, thus preventing the rise of blood pressure and the occurrence of cardiovascular and cerebrovascular diseases.