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3. Potassium and the DASH diet

Potassium plays a unique role in regulating blood pressure. It helps to reduce blood pressure by balancing out the effects of salt. Salt causes fluid retention, whereas potassium helps to control the amount of fluid stored in the body. The more fluids in the body, the higher the blood pressure.

The DASH diet recommends eating 4,700 mg of potassium daily to further lower blood pressure.

Some examples of foods that are rich in potassium include:

  • Avocado. One whole avocado contains 1,067 mg of potassium
  • Potato. One medium baked potato contains 941 mg of potassium
  • Sweet potato. One medium sweet potato contains 855 mg of potassium
  • Spinach. One cup of cooked spinach contains 839 mg of potassium
  • Salmon. Half a fillet of salmon contains 772 mg of potassium
  • Edamame. One cup of edamame contains 676 mg of potassium
  • Plain yogurt. One cup of plain yogurt (not Greek yogurt) contains 573 mg of potassium
  • Beets. One cup of cooked, sliced beets contains 518 mg of potassium
  • Orange juice. One cup of orange juice contains 496 mg of potassium
  • Banana. One banana contains 422 mg of potassium

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Disclaimer

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.