When it comes to staying hydrated, what works best for you depends on a number of factors, including your personal health history, your activity level and your location (hello, humidity!). That said, ...

Add Yahoo as a preferred source to see more of our stories on Google. Even when you feel icky, your body still needs hydration. Here’s how to get it—and start to feel better faster. Ever find yourself ...

Loose motion can leave you weak and dehydrated but what you eat can help your gut heal faster. A nutritionist shares foods to eat and avoid when you have diarrhea.

Turns out the simplest sip is also the smartest.

Tea is unlikely to dehydrate you when consumed in moderation. However, drinking more than 8 cups at once can have a dehydrating effect. Learn more.

Temperatures are rising, and it is important to make sure you are drinking enough water so you won’t be dehydrated. Dehydration occurs when your body doesn’t have enough fluids to function effectively ...

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 ...