Electrolytes are minerals that carry an electric charge They're found in your blood, urine and sweat and are vital to specific processes that keep your body functioning as it should.
Answer 2
Electrolytes are essential minerals—like sodium, calcium, and potassium—that are vital to many key functions in the body.
They're often talked about in association with dehydration and mentioned in ads for sports drinks that promise to replace electrolytes lost through sweat.