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 ...

It’s a well-known fact that the human body is more than 60% fluid. In addition to water, your bodily fluids contain vitamins, minerals, and other nutrients that keep the body functioning well. Sodium ...

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

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

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 ...

As the weather heats up, often the first thing to go is hydration, and when our levels of electrolytes fall, symptoms can include nausea, headaches, and lethargy. Hardly the recipe for a good time in ...

Electrolytes are the maestro of balance within your body, precisely orchestrating everything from hydration to nerve function. These unassuming ions power the essential processes that keep your body ...

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 ...

Rebecca Jaspan is a registered dietitian specializing in anorexia, binge eating disorder, and bulimia, as well as disordered eating and orthorexia. Electrolyte powders are made up of sodium, potassium ...