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.

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

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; ...

Dr. Natalie Azar and TODAY nutrition and health expert Joy Bauer stop by Studio 1A to break down what you need to know about electrolytes, including why you need them, how to replenish them, the foods ...

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

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 ...

Physical activity, hot days and illnesses are all times when it’s smart to sip an electrolyte-packed drink. Reviewed by Dietitian Emily Lachtrupp, M.S., RDReviewed by Dietitian Emily Lachtrupp, M.S., ...

Although fruit juices tend to be high in sugar, they also provide a good amount of water. If you are opting for a store-bought version, consider selecting a juice labeled 100% fruit juice for the best ...

Toxicologists and emergency physicians are raising alarms about a growing pattern of electrolyte supplement misuse that can trigger life-threatening heart rhythm disturbances, dangerously high sodium ...

A new artificial intelligence framework developed at Cornell can accurately predict the performance of battery electrolytes ...

Neutral particles can outpace diffusion in electric fields, shifting motion regimes over time; the model predicts behavior in ...