{"count":2,"index":{"built_at":"2026-07-28T08:00:15.945627+00:00","public_records":55311,"revision":"7196728a380248f7802c8091"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: HLA-DQ2 in the context of Müdigkeit"},"results":[{"answer":"HLA-DQ2 is a genetic marker strongly associated with celiac disease. Fatigue can be a symptom of untreated celiac disease, but it is non-specific and has many causes (e.g., iron deficiency, sleep disorders, stress). A MyBody-X DNA test can detect the HLA-DQ2 allele, but this alone neither diagnoses celiac disease nor explains fatigue. The evidence linking HLA-DQ2 to fatigue is indirect: studies show celiac patients report fatigue more often, but most HLA-DQ2 carriers never develop symptoms. The test is a lifestyle product, not medical diagnostics. Persistent fatigue should be evaluated by a physician (blood count, antibodies, possibly duodenal biopsy). Caution: self-interpretation may cause unnecessary anxiety or false reassurance. Evidence: human-moderate (observational studies, GWAS).","area":"gesundheit","canonical_id":"gesundheit:canonical-31fe7a4497e2ca60c8d698e2","id":"public-b918bc857606eb97479a46b6","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: HLA-DQ2 in the context of Müdigkeit","score":21.60014444,"snippet":"HLA-DQ2 is a genetic marker strongly associated with celiac disease. Fatigue can be a symptom of untreated celiac disease, but it is non-specific and has many causes (e.g., iron deficiency, sleep disorders, stress). A MyBody-X DNA test can detect the HLA-DQ2 allele, but this alone neither diagnoses celiac disease nor explains fatigue. The evidence linking HLA-DQ2 to fatigue is indirect: studies show celiac patients report fatigue more often, but most HLA-DQ2 carriers never develop symptoms. The test is a lifestyle product, not medical diagnostics. Persistent fatigue should be evaluated by a physician (blood count, antibodies, possibly duodenal biopsy). Caution: self-interpretation may cause ","sources":[],"title":"Evidence check: HLA-DQ2 in the context of Müdigkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b918bc857606eb97479a46b6/evidence-check-hla-dq2-in-the-context-of-muedigkeit/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"A DNA test for celiac disease (HLA-DQ2/DQ8) can indicate genetic predisposition, but it is not a standalone diagnosis. Fatigue is a common symptom of celiac disease, but has many other causes. A positive test increases likelihood, but diagnosis requires serology (tTG-IgA) and duodenal biopsy. A negative test does not rule out non-celiac gluten sensitivity. Evidence for the genetic association is strong (human-strong), but the clinical utility of a consumer genetic test without medical follow-up is limited. Caveat: consumer tests may only cover partial HLA typing.","area":"gesundheit","canonical_id":"gesundheit:canonical-ceb71f95c8c52e7d90d8e8ac","id":"public-8b56fe7ac9ef6d9075c0664a","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Zöliakie Test in the context of Müdigkeit","score":20.21975438,"snippet":"A DNA test for celiac disease (HLA-DQ2/DQ8) can indicate genetic predisposition, but it is not a standalone diagnosis. Fatigue is a common symptom of celiac disease, but has many other causes. A positive test increases likelihood, but diagnosis requires serology (tTG-IgA) and duodenal biopsy. A negative test does not rule out non-celiac gluten sensitivity. Evidence for the genetic association is strong (human-strong), but the clinical utility of a consumer genetic test without medical follow-up is limited. Caveat: consumer tests may only cover partial HLA typing.","sources":[],"title":"Evidence check: Zöliakie Test in the context of Müdigkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-8b56fe7ac9ef6d9075c0664a/evidence-check-zoeliakie-test-in-the-context-of-muedigkeit/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}}],"schema_version":"tikki.search-response.v1"}