If you've ever asked yourself how much water you should drink daily, you might have heard that 8 glasses is the magic number. That's about 2 liters or around 68 ounces of a critical component the body ...

I look out over the table and understand how a competitive swimmer must feel the moment before diving into an Olympic-size ...

WASHINGTON — Most of us have probably heard – eight glasses a day is the optimal amount of water to drink to stay hydrated—which is important for all sorts of bodily functions. That equals 64 ounces, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – At some point, you may have ...