As digestive health issues are on the rise, more and more people seem to be going gluten free to fix their stomach ailments. I know a few people who have self-diagnosed themselves with being allergic to gluten, and it has worked well for them. I still wonder though, what exactly is Celiac's disease and is going gluten free a good idea for everyone? I found an article by Karen Collins, MS, RD, and got some answers. Get the lowdown on gluten.