Radioactive potassium, common enough on Earth to make potassium-rich bananas one of the “hottest” foods around, appears also to be a substantial source of heat in the Earth’s core, according to recent ...

Getting enough potassium helps maintain healthy blood pressure and may lower risks of heart attack, stroke, and kidney disease. A higher potassium intake may also reduce risks of kidney stones, ...

You may think that as long as you eat a banana every once in a while, you’re good on the potassium front. But the truth is, most of us need to up our intake of foods high in potassium. “Only about 2% ...

Potassium chloride is a supplement that can treat low potassium levels or hypokalemia. Possible benefits of potassium chloride include reducing high blood pressure, reducing the risk of heart disease, ...