Paul2016

The DGP test, is not yet widely available in England, which could make it difficult for me to track my progress on a gluten-free diet as the old Gliadin tests are -ve. I guess my confusion stems from this article by Dr Rodney Ford: Open Original Shared Link

I understand that my v high ttg-igA levels infer Celiac. But i wanted to understand why the tTg igG levels could be so low? The last time i had my serum immunoglobulins (igA, IgG & IgM) levels checked, i was not deficient in any. Also although my Deamidated Gliadin igA/igG levels are relatively weak positive, the older (and less specific) Gliadin...