Feeling dizzy, fatigued or crampy? Those might be signs you need more electrolytes. Experts generally agree that, unless you’re sick or sweating a lot, you should be getting most of your electrolytes ...

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 ...

Whether it’s your period or you’re in your luteal phase, your fluid intake should change. Here’s everything you need to know about why, according to an expert.

They’re in sports drinks, powders and tablets. But do they really help with hydration? By Emma Yasinski There is a large, growing and very competitive market for electrolyte powders, drinks and ...

If you click on links we provide, we may receive compensation. Snag our favorite hydration multipliers from $13 Maggie Horton is a shopping writer for PEOPLE who regularly covers buzzy kitchen ...

What is the best electrolyte powder? For most runners, it’s one that meets your sweat needs, helps you stay on top of hydration and sometimes even provides carbohydrates for fueling those long miles.

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

Whether you’re in the midst of a HIIT class or training for a marathon, our bodies run on adrenaline to lock in and finish a challenging workout. But if fatigue starts to set in, or your leg begins to ...