"Three Less": less salt, less fat and less cholesterol. 1, properly reducing the intake of sodium salt is helpful to lower blood pressure, and the daily intake of salt should be below 5g or10ml of soy sauce; 2. The intake of animal fat should be restricted in the diet, and vegetable oil (oily food) should be used when cooking; 3, high cholesterol diet is easy to lead to atherosclerosis, so eating too much cholesterol is not good for preventing and treating hypertension (blood pressure lowering food). "Two more": eat more fresh vegetables (vegetable food) and fruits (fruit food), and eat more animal protein. 1, tomatoes, celery, cabbage, auricularia auricula and other foods are rich in potassium ions and citric acid, which can reduce blood fat and blood pressure; Watermelon, hawthorn, kiwifruit and other fruits contain potassium ions and vitamin (vitamin food) P, which can improve blood vessel elasticity. 2. Animal protein can also improve the elasticity of blood vessels, which is rich in nutrition and beneficial to absorption. Animal proteins such as fish and shrimp can remove fat, prevent arteriosclerosis and prevent thrombosis. Now we have more detailed information about the summer diet of patients with hypertension. Then, in our daily life, we should pay attention to following these principles to provide the most powerful guarantee for our health. In addition to the problems that should be paid attention to in diet, in summer, patients should also pay attention to moderate exercise, maintain high blood pressure in all aspects, and add points to the body.