Can tTG IgA help with gut health?

tTG IgA (tissue transglutaminase IgA) is not a general marker for gut health; it is a specific screening test for celiac disease, an autoimmune condition triggered by gluten. Elevated tTG IgA indicates an immune response against the enzyme tissue transglutaminase, which is characteristic of active celiac disease, but it does not reflect overall gut microbiome composition, digestive function, or non-celiac gut issues. The provided context does not mention tTG IgA; the Women’s Wellness Check panel includes vitamin D, ferritin, thyroid profile, cholesterol, and HbA1c, but no celiac marker. Therefore, no conclusion about gut health support from tTG IgA can be drawn from this context. For a comprehensive gut health assessment, stool tests (microbiome, calprotectin) or specific celiac diagnostics are needed. Note: A positive tTG IgA should be confirmed by duodenal biopsy. Evidence is rated as unclear due to lack of contextual support.