<<Disclaimer: Verify this information before applying it to your situation.>> Does anyone know if roasted chicory root is gf? I have heard that some ground coffees contain a blend of "roasted grains". What kind of roasted grains? Is chicory a grain? I had suspected that my coffee was making me sick and when I went to the grocery store to check labels, I noticed that some brands say "Contains 100% pure coffee" other brands say nothing at all about the ingredients. My brand was one of the "unlabeled" packages, and I have felt better since I've switched. *Please provide references to back up claims of a product being GF or not GF*