Gluten: Foe or Fad?

This video is unavailable because we were unable to load a message from our sponsors.

If you are using ad-blocking software, please disable it and reload the page.
Playing
The Doctors welcome Dr. Alan Levinovitz, professor and author of “The Gluten Lie,” as well as celiac disease specialist Dr. Tom O’Bryan, to debate the merits of eating a gluten-free diet. Click here to see more of the heated debate.