Hi all, I would really appreciate some help with this. I've been g/f for 6 months and still have a lot of ups and downs. I don't appear to have any vitamin definciencies though. I had another blood test to check that I wasn't still ingesting gluten and it came out at 13 (normal range being 0-10), could this be what it is? I thought I had been very careful, is it possible there's some cross-contamination going on?