It's the latest food trend, but apparently going 'gluten-free' will do all sorts of wonderful things to your body and have you looking twenty years younger. Or so that's what healthy-types say. We've no idea. We thought it was something to do with people with coealiacs or something? Anyway, Jimmy Kimmel went out to LA and asked people if they knew what gluten was.
Sure enough, it produced hilarious results. Take a look!