Receiving a blood test result indicating low potassium can be alarming. It is easy to feel confused when your doctor flags a nutrient deficiency you likely never thought about before. Naturally, you ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Potassium does more in the body than you know. This important electrolyte helps maintain overall fluid ...

Potassium does more in the body than you know. This important electrolyte helps maintain overall fluid balance in the body, keeps your kidneys functioning properly, enables optimal nerve function, and ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Magnesium, potassium, and sodium are essential minerals that support vital body processes.Most people get enough electrolytes from their ...