Meal plan designed for those with high blood pressure but also a heart-healthy eating plan. Recent research found that the DASH Diet, which may help lower blood pressure, might also reduce levels of homocysteine, a possible risk factor for heart disease and stroke. The Dash Diet low in sodium and rich in low-fat dairy foods, fruits, and vegetables as well as low in saturated fat and total fat. This eating plan is rich in minerals that may help to lower blood pressure, especially calcium, potassium and magnesium.