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 ...

Potassium helps regulate blood pressure, supports muscle contractions, and keeps heart rhythm steady. Many over-the-counter potassium supplements contain far less than the daily recommended intake.

Is it possible to get too much of a good thing? Regarding the delicate balance of chemistry inside our bodies, yes. Potassium is an electrolyte, one of the charged minerals that helps control the ...