High blood pressure should pay attention to monitoring blood pressure, active diet and exercise regulation. However, no food can lower blood pressure, and if necessary, you need to take antihypertensive drugs to regulate blood pressure. When blood pressure is high, diet and exercise should be actively regulated, but if the blood pressure is high enough to meet the diagnostic criteria for hypertension and there are indications for medication, it is necessary to take antihypertensive medication in a timely manner for treatment. Diet and exercise can be used as an aid, but there is no blood pressure lowering effect through food. Patients with high blood pressure should eat a light diet and control salt intake. The main food can be coarse and fine, eat more fresh vegetables, soy products, etc., moderate amount of fruit, try not to eat or eat less fat meat, animal offal, fried food. Daily salt intake is controlled within 6 grams, and attention should be paid to avoiding foods with high salt content such as pickles and sauces. People with high blood pressure should actively quit smoking and drinking, and avoid drinking strong tea and coffee, carbonated beverages and so on. People with high blood pressure should insist on moderate exercise, avoid staying up late, and actively lose weight if they are obese. Daily monitoring of blood pressure should be strengthened.