Hydration does more than quench your thirst—it helps your skin stay healthy, resilient and glowing from the inside out.

Hydration restored my body’s balance. We hear so much about daily water ... clears waste and helps keep your body temperature in check. Water also works in conjunction with electrolytes, such as ...

The thinking that coffee dehydrates you comes from the fact that caffeine is a diuretic, which makes some people pee. Learn ...

Research indicates that inadequate hydration elevates cortisol levels during stress, potentially increasing the risk of heart disease, diabetes, and depression. Even mild dehydration can trigger a ...

(CNN) — One recent weekend, I didn’t drink much while out in the sun. That Monday morning, after seven hours of sleep, I still felt exhausted. I was irritable, moody and unfocused. My first instinct ...