Sarah Bradley is a writer with six years of experience creating personal essays, reported features, and content related to health and parenting topics. Lindsey DeSoto, RD, is a nutrition writer, ...

Potassium is a crucial electrolyte that helps your body perform a wide range of functions. It helps regulate fluid balance, supports muscle contractions, and maintains healthy nerve function. A diet ...

Potassium is an electrolyte that can help keep your heart functioning at its best and keep your blood pressure in a healthy range—and it’s not just found in bananas. These healthy recipes showcase ...

A judge ordered Minnesota state agencies overseeing nitrate and water pollution issues to review the effectiveness of their rules as part of a lawsuit by environmental advocates. Ramsey County ...

Hypokalemia and even low-normal plasma potassium levels increase the risk of ventricular arrhythmias among patients with cardiovascular disease. An assessment of a strategy of actively increasing ...

MADRID, Spain—Increasing low potassium levels improves clinical outcomes among patients with cardiovascular disease and a high risk for ventricular arrhythmias, the randomized POTCAST trial shows.

You need potassium to support just about every bodily function, including a beating heart. It is readily available in many foods, but there are a few situations in which your doctor may recommend a ...

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Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Boosting potassium may lower blood pressure more ...