DGP-IgA is less specific than DGP-IgG and should not be relied upon as a follow-up test for those with celiac disease.
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Can I be screened for non-celiac gluten sensitivity?
There are no tests to diagnose non-celiac gluten sensitivity at this time. Which means, no research has been through a scientific, evidence-based, peer-reviewed study that proves what some labs claim as a way to detect non-celiac gluten sensitivity. Read more about the fallacy of stool tests to diagnose celiac disease and/or non-celiac gluten sensitivity.
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