Another lifestyle choice that can contribute to hypertension is diet. Choosing foods that are low in saturated fat, added sugars, and sodium and opting for high-fiber whole grains, fruits, vegetables, low-fat dairy, fish, poultry, nuts, and beans can help lower high blood pressure. A well-rounded and healthy diet can also help ensure you are getting enough potassium, calcium, and magnesium—nutrients that work to support healthy blood pressure. Check out these 10 foods that are particularly helpful for hypertension.