Good morning,   I got an email about replies to this post. Some of my doctors had blamed a slipped disc for the pain I had and that contributes, but after meeting with a gastroenterologist AGAIN and trying some lifestyle modifications, I found out I have IBS and can't tolerate corn or excessive fructose to any degree. Cutting out corn AFTER having cut out all gluten containing products was a real pain but I feel much better now!

So, I contacted Scott Adams, the author of that article and also the creator/admin of this website, and pointed out to him the need to clarify the information in the paragraph in question. He has now updated the paragraph and it is clear that the DGP-IGA does serve the purpose of circumventing the false negatives that IGA deficiencies can generate in the tTG-IGA antibody test.

Here's a link... Thiamine Deficiency Causes Intracellular Potassium Wasting https://www.hormonesmatter.com/thiamine-deficiency-causes-intracellular-potassium-wasting/

Has anyone experimenced enlarged lymph nodes with celiac? Both in the neck and groin area. Imaging of both areas have said that lymph nodes are reactive in nature. However, they have been present for months and just wondering how long this may take to go down. Been gluten-free for about two months. Blood counts are normal.

Hmm interesting I just assumed that any “IGA” tests including the DPG iga would be negative in a person who is IGA deficient but maybe that is not the case for the DPG test.