Getting enough of the white stuff isn’t just good for your bones. Milk and other dairy products contain a trio of nutrients that may push down your blood pressure: calcium, potassium and magnesium. These nutrients are so important that the DASH diet (short for Dietary Approaches to Stop Hypertension) includes two to three daily servings of nonfat or low-fat dairy products. Best bet: Stay away from artery-clogging saturated fats by choosing nonfat dairy products. Other sources of calcium, potassium and magnesium: Hazelnuts, wheat bran, calcium-fortified orange juice Try this: Whip up a healthy version of an old-fashioned milkshake by blending skim milk, frozen strawberries and nonfat vanilla frozen yogurt.