We all know the tip: "Drink 8 cups of water a day." But how did they pick that number? Is it the best rule to stay well, or just an easy tip that people have said over and over for years? The real ...

You see them crowding checkout counters at grocery stores — a rainbow of bubble-gum pink, lime green and blueberry packets, slender and upright, like a multicolored chorus line of dancers tempting an ...

The need to stay hydrated doesn't end when the weather gets chilly. It's important to make sure you still drink plenty of water, even if you're bundling up and heading out into the cold. Even if it ...

As triple-digit heat and outdoor activity increase across Oklahoma, so do sales of hydration multipliers like Liquid I.V., Noon, and Nectar Hydration. But are these popular packets worth the hype, and ...

FORT WAYNE, Ind. (WANE) – With humid conditions expected this weekend, many people look to hydration multipliers. But do they really work? Adrianne Kartholl, a registered Dietitian-Nutritionist at ...