Did you skip your water intake over the weekend? No wonder you are feeling tired and sluggish. Know how you can replenish lost fluids.

While they can be beneficial for some groups, they're largely overhyped.

To replace electrolytes, you need a beverage such as Pedialyte. Here’s what you need to know about the practical Pedialyte ...

Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Do you find yourself tossing and turning all night? Are you still feeling ...

Discover the top 11 electrolyte powders of 2026, taste-tested and expert-approved. From LMNT to Liquid IV, these are the best of the best.

Electrolyte drinks can be helpful in some situations, such as rehydration after heavy exercise or during illness, but most people don't need to drink them every day, and excessive consumption can ...

Nutritionists weigh in on the real benefits of the protein beverage boom.

Electrolyte supplements offer a simple way to support hydration—especially during longer workouts or when you’re sweating ...

Do you really need electrolyte supplements? A sports medicine doctor explains who benefits, who doesn’t, what to look for in a supplement, and potential safety concerns.

There’s growing awareness of rare, but potentially serious side effects from mega doses of vitamin B6, a nutrient found in ...

“Hydration isn’t just about water,” Ashley added. “Water moves nutrients into cells and helps remove waste, but electrolytes control where that water goes. They maintain the balance between fluids ...