supplements

You know it as a bone booster, but there are plenty of other reasons to make sure you are getting enough calcium. Here’s your primer on the essential nutrient.

With all the buzz around this popular supplement, here’s the science behind whether or not endurance athletes should consider it. 

The supplement Athletic Greens/AG1 seems to be everywhere in the endurance market these days. Registered Dietitian Matthew Kadey takes a look at "greens powders" for athletes and whether they deliver on their mighty claims.

Vitamin B12 can be a challenge to get enough of, especially if you're over 50, have digestive issues, or follow a vegan diet.

Gut microbes play a big role in athletics, and the microbiome could be positively impacted by behavior changes and supplements. Let’s dive into some smelly science.