These days, whole supermarket aisles are devoted to products that are gluten free.Easy access to these foods is a blessing for the two million Americans who struggle with celiac disease and can't tolerate gluten.But we're finding out, the gluten free movement is gaining followers for other health reasons.For Paul Daniel, going gluten-free has been a key ingredient to improving his health."When I lay down at night I'd have asthma symptoms,” Paul Daniel said, “or I would have repeated migraines…See More