Potassium: a Secret Weapon to Lower Blood Pressure Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. × Search search POPULAR SEARCHES SUGGESTED LINKS Join AARP for just $9 per year when you sign up for a 5-year term. Get instant access to members-only products and hundreds of discounts, a free second membership, and a subscription to AARP the Magazine. Leaving AARP.org Website You are now leaving AARP.org and going to a website that is not operated by AARP. A different privacy policy and terms of service will apply.

Potassium The Secret Weapon for Lower Blood Pressure

It isn t just about lowering your sodium intake

Whole foods such as avocados, spinach and whole potatoes are all good sources of potassium. Getty Images and focus on foods to eliminate, such as items high in salt. But can adding tasty items help, as well? "Potassium can be a secret weapon when thinking of heart health, managing blood pressure and improving systems in the body," nutritionist Jae Berman wrote for the Washington Post. Sodium and potassium, which are very similar chemically, join forces in a sodium-potassium pump in your body, which "moves sodium out of the cell and potassium into the cell," Berman writes. This process is essential to cell function and energy production. Get instant access to members-only products and hundreds of discounts, a free second membership, and a subscription to AARP the Magazine. Unfortunately our diets are typically much higher in sodium than potassium, causing an imbalance in our system. According to the National Health and Nutrition Examination Survey, fewer than 2 percent of Americans achieve the recommended consumption of potassium, which is 4,700 mg per day. Yet the vast majority of us, over 90 percent, eat more than per day, which is the top tolerable limit recommended by the Institute of Medicine. Just one teaspoon of table salt equals 2,400 mg of sodium, so it is easy to knock your system off balance. Whole foods are the best sources of potassium, and avoiding packaged and processed foods is the best way to lower your sodium intake. Sources of potassium that Berman recommends include: Avocado (Try swapping out salted butter with this natural treat in your next meal.)YogurtWinter squash (acorn or butternut)
Spinach and other greens
Whole potatoes with the skin, such as yams and Idaho potatoes. (Just one sweet potato can give you 20 percent of your daily potassium needs, according to .)
Salmon and sardines
Dried fruits such as apricots and prunes, and whole fruits such as bananas and grapefruit
Vegetables such as beets and broccoli
White beans, lima beans, black beans and other legumes AARP Membership — $12 for your first year when you sign up for Automatic Renewal Get instant access to members-only products and hundreds of discounts, a free second membership, and a subscription to AARP the Magazine. AARP VALUE & MEMBER BENEFITS See more Health & Wellness offers > See more Flights & Vacation Packages offers > See more Finances offers > See more Health & Wellness offers > SAVE MONEY WITH THESE LIMITED-TIME OFFERS