Keyword: array 3

I had the Antibody Array 3 Wheat/Gluten Proteome Sensitivity & Autoimmunity blood test. Is this the right test to diagnose celiac disease?

No, you should have both the tTG-IgA and total serum IgA tests to screen for celiac disease. As long as you produce IgA (total serum IgA confirms you do), tTG-IgA is 98% accurate in measuring elevated antibodies. If you’re IgA deficient, or if there is some other equivocating factor to potentially compromise the blood test,… Read more »

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