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; ...

Magnesium, potassium, or sodium? Learn what each electrolyte does, signs of low levels, and when a supplement may help.

The average person does not need to be adding anything to their water ...

Whether you're staying hydrated throughout the day or fueling for activity, these are the best electrolyte powders based on research and insights from experts.

Electrolytes are key to hydration, mainly because they enhance fluid retention. “Having more electrolytes can trigger more efficient fluid uptake from the gut,” says Kim Barrett, a gastrointestinal ...

Electrolytes charge up your muscles—literally. They’re minerals—sodium, potassium, calcium, chloride, phosphate and bicarbonate—that every cell relies on to function well. "Electrolytes help generate ...

Drinking plain water is good for general hydration needs and to prevent dehydration. However, if you are sweating, exercising for long periods, vomiting, or experiencing diarrhea, you may also need to ...

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