Medically reviewed by Emily Dashiell, ND Potassium is an essential mineral that you can get from foods like bananas, spinach, ...

A healthcare provider might recommend you take sodium and potassium together through supplements or an electrolyte drink.

they’ve debunked the idea that taking common vitamins can “prevent” colds. Now, the service has recommended that older adults avoid one particular supplement altogether (unless it’s on a ...