If you have hypertension (aka high blood pressure), there are some lifestyle changes you can make that may help to lower your blood pressure over time. Exercising regularly can not only help to lower your blood pressure, but may also lead to a healthier body weight, which can lower blood pressure even more. Eating a healthy diet that is low in saturated fat, cholesterol, salt, caffeine and alcohol is also important, as is getting enough quality sleep each night. To help control your stress levels, look for activities that make you feel calm, like listening to music or practicing yoga.