Prevention and treatment of hypertension, we should do the following aspects: first, diet, we should be low salt diet, do not eat too salty. High potassium diet, that is, eat more vegetables and fruits. Second, exercise, exercise is the best way to prevent cardiovascular disease, including some of the best way to prevent this chronic disease. Third, if your blood pressure is relatively high, you must use reasonable antihypertensive drugs under the guidance of a doctor.