Hypertension and diet have a direct relationship, dietary treatment is the basic means of hypertension treatment, the reasonable dietary pattern can reduce the risk of hypertension and cardiovascular disease. Hypertensive patients should have a reasonable diet, to limit salt intake, total calories, pay attention to nutritional balance, recommended foods are as follows: 1, rich in potassium, calcium, vitamins and trace elements of food, such as fresh vegetables, fruits, including potatoes, mushrooms, etc.; 2, choose vegetable oils, avoid animal oils; 3, rich in dietary fiber foods, such as grains, coarse grains, potatoes, oats, etc.; 4, rich in high quality protein, low fat, low cholesterol foods, such as skimmed dairy products, skimmed milk products, low-fat, low cholesterol foods, such as skim milk products, low-fat, low cholesterol foods. low cholesterol foods, such as skimmed dairy products, skinless poultry, lean beef, lean lamb, lean pork, fish, soybeans and their products.