After the doctor took me off of gluten and caffeine, I've been desperate to find something I can drink hot. Decaf coffee, decaf teas (black, oolong, green, white) are all off the plate right now. Most coffee substitutes rely on barley and rye, so that's out for me. I even tried Dandy Blend, which supposedly they strain out the gluten, so it's gluten-free ... but my eczema and skin just reacted so badly 10 minutes after I drank it. So no DandyBlend either.