Weight loss has a certain antihypertensive effect, lose weight 10 kilograms, can make the blood pressure drop about 10 millimeters of mercury, obesity is an independent risk factor for hypertension. Risk factors for hypertension also include poor lifestyle habits, long-term high-salt diet, frequent late nights, frequent emotional stress, a life of ease and inactivity, long-term heavy smoking and alcohol consumption, high blood sugar, high blood lipids, and hyperhomocysteinemia. People with high blood pressure must manage the risk factors of high blood pressure, obese patients are recommended to increase the amount of exercise, while reasonable dieting to control body weight, and through exercise to reduce blood pressure is very helpful, but also to develop a low-salt, low-fat diet, daily salt intake should not be more than 6 grams, and more fresh vegetables and fruits such as high potassium content of food, regular life, try to avoid staying up all night, quit smoking and limit the use of alcohol, and so on.