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10 ways to manage high blood pressure without medicine

4. Lower sodium in your diet

Less sodium in the diet can improve heart health and blood pressure in most people. Sodium's effect on blood pressure varies among groups of people. Limit sodium to 2,300 milligrams (mg) a day or less. But for most adults, limiting sodium to 1,500 mg a day or less is better. Doing that may lower high blood pressure by about 5 to 6 mm Hg.

To lower sodium in the diet:

  • Read food labels. Look for low-sodium or no-sodium foods and drinks.
  • Eat fewer processed foods. Only a small amount of sodium is natural in foods. Most sodium is added during processing.
  • Don't add table salt. Use herbs or spices to add flavor to food.
  • Cook your own food. Cooking your food lets you manage how much sodium you put in it.
  • Use a potassium-based salt substitute. This not only helps lower sodium but adds potassium to your diet.