Here's what you need to know about electrolytes, how they function and the best ways to replenish them. Simply put, electrolytes are essential minerals found in your blood, sweat and urine.

For anyone exercising and sweating a lot, it’s important to not just hydrate by drinking water regularly but to replenish your electrolytes, too. In the past couple years, I got back into ...

But if you’re regularly training hard for an hour or more, leaving you drenched in sweat, you could probably use one of our best electrolyte drinks. Check out our guide to when and why you need ...

“This can mean a lot of added colours and sugars though, so it’s best to look at the ingredients ... the major health benefit ...

When you sweat during a workout, your body releases more than just water—it loses key electrolytes like potassium and sodium, ...

“If you drink too much water and neglect to replace ... electrolytes are essential for health, it is absolutely possible to have ‘too much of a good thing.’ Dempt adds, “The same way ...