Supplement Smart

Our handy guide breaks down some commonly used workout supplements to identify the good, the questionable and the better-left-on-the-shelf.
Benefits of Probiotics for Athletes Fit Nation Magazine

Benefits Of Probiotics For Athletes

The latest research about the benefits of probiotics has some good news for serious athletes. Yogurt, kefir and fermented foods have been thrust into the spotlight as of late because of their high probiotic co...
Gut Bacteria Fit Nation

Why You Should Care About Your Gut Bacteria

Collectively known as gut bacteria, the millions of microorganisms living in our digestive tracks are getting a lot of attention, and with good reason. Did you know that 90% of the genetic material in our bodi...