Lactated ringers and normal saline are both types of intravenous (IV) fluids. IV fluids are given whenever there is a concern about maintaining fluid balance. Each type of IV fluid has different ...

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 ...

Electrolyte imbalances occur when electrolyte levels become too high or too low, which is a sign of another issue in the body. Symptoms of an imbalance include headaches, nausea, and fatigue. People ...

Once marketed solely to enhance hydration during workouts, electrolyte powders have now gone mainstream — makers promise they'll help you stay hydrated anytime, anywhere. But do you really need an ...

Running (often) leads to sweating. And sweating leads to the loss of electrolytes—a.k.a. minerals that support hydration status and other important processes in the body. While you’ve probably heard ...