You need a healthy lifestyle and a sensible diet. Weight under control is also vital. Lower weight means lower blood pressure, and it also means less stress on muscles and joints and less stress on the heart. 

There is a special diet for hypertension sufferers known as the DASH diet. It is effective for reducing hypertension through reducing high blood pressure. It includes taking a number of servings from several food types, including vegetables, fruits, and whole grains.