I used to think electrolyte drinks were just for marathon runners, but now they’re everywhere, from gym bags to grocery carts. Electrolytes like sodium, potassium, and magnesium are essential for ...

Add Yahoo as a preferred source to see more of our stories on Google. Electrolyte powders may contain extra vitamins in addition to magnesium, potassium and sodium. (Photo illustration: Yahoo News; ...

Some foods that have electrolytes include leafy green vegetables such as spinach and kale, fruits such as dried apricots and prunes, and dairy products such as cheese and yogurt. Many bodily processes ...

Medically reviewed by Erika Prouty, PharmD Electrolyte supplements have become a staple in gyms, on running trails, and in ...