Drinking enough water plays a key role in energy, digestion and focus. Here's how much you should aim for and the signs you ...

Doesn't it seem like everyone you see has a cute reusable water bottle sticking out of their bag? Indeed, it's become much easier to stay hydrated in the last few years—and yet, people still struggle.

We separate fact from fiction on how to stay hydrated. Reviewed by Dietitian Kelli McGrane, M.S., RD Hydration needs vary based on your age, sex, activity level, climate and health status. Aim for ...

Drinking hot water can help you stay hydrated, and it may come with added health benefits like improving digestion or relieving stress. Learn these benefits.

Record-setting high temperatures are dangerous not only for the planet, but also for human health. Whether you’re situated in the middle of a heat wave or you’re just trying to survive a scorching day ...

Your hydration requirements may be different when you are roasting under the hot sun like a rotisserie chicken, sweating like a water sprinkler or spending your days in dry, dry air conditioned areas.

Take a look around. Right this very second there's a water bottle within a 10-foot radius of where you're sitting. How did it get there? A drop of physiological need mixed with an ocean of marketing ...

However, Seymour recommends drinking "plain water - optimally fluoridated" as your daily go-to drink. "Water with fluoride ...