Medically reviewed by Allison Herries, RDN Key Takeaways Potassium helps control blood pressure, manage blood sugar levels, and keep bones healthy.Certain health conditions and medications present a ...

Certain dietary supplements may help you manage complications or improve your blood sugar numbers, but the research is often inconclusive. Note: The U.S. Food and Drug Administration (FDA) does not ...

Potassium is an essential mineral present in supplements and some foods, including spinach, potatoes, and bananas. The body requires potassium for several functions, including heartbeat regulation, ...

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 ...