We know that water is essential. I mean, considering our bodies are nearly 60% water, it's kind of a big deal. Even a mere 1-2%...

A couple weeks ago, I spoke with 300 athletes on the East Coast. I expected a few hands to raise when I asked the older teens if they'd...

Considering that the body is nearly 60% water, it only takes a 1-2% dehydration level to notice performance changes and increase risk of...