I haven't. I'd give it a go but I'd need to have a week where I wasn't going far afield(!) :) I eat gluten-free food which isn't marked as organic and have no p

I haven't. I'd give it a go but I'd need to have a week where I wasn't going far afield(!) :) I eat gluten-free food which isn't marked as organic and have no problems with that so far. I do acknowledge my reactions might not be gluten per se and could be more subtle. However, my father does have biopsy-confirmed celiac disease, so I'm wondering if I've "caught it early" - GI trouble is the main malady across my father's family so if restricting my diet keeps me away from that, I'll pay that price as I've never been a foodie anyway :-)