Electrolytes are electrically charged minerals found in blood, sweat, and urine. These minerals help regulate the nervous system, hydration, muscle function, and blood pH. The body can't make the ...

Have you ever finished a run and noticed a thin layer of salt built up on your arms or forehead? This is evidence of your body losing salt – or electrolytes – through sweat. Keeping on top of your ...

Optimal ranges are set at different levels for each electrolyte, and levels can be measured with a blood test. If you have an electrolyte imbalance, you either have too much or too little of one or ...

Sweat keeps bodies cool but when people are sweating they often disrupt normal amounts of sodium in their bodies especially if their kidneys do not work as well as they should. Read more how heat ...