"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Potassium is one of the major electrolytes in the body, responsible for helping maintain fluid balance, ...

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, ...

Hypokalemia may lead to an irregular heartbeat, also known as arrhythmia. Some arrhythmias can be life threatening without treatment, but restoring potassium levels may help reverse symptoms alongside ...

You may take magnesium and potassium supplements together to correct deficiencies or for other reasons. The two minerals work ...

Low potassium levels in the blood, known as hypokalemia, is a potentially dangerous condition that can affect anyone. During pregnancy, it is common for a woman’s potassium levels to drop due to ...