{"count":1,"index":{"built_at":"2026-07-28T01:18:06.366617+00:00","public_records":55311,"revision":"bd89c630c42337b45ccaeeb3"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Eisen-Ferritin Selbsttest in the context of Sport"},"results":[{"answer":"An iron/ferritin self-test can be relevant for athletes, as iron deficiency is common (especially in endurance sports) and can impair performance. However, the reliability of such home tests is limited: ferritin is an acute-phase reactant, meaning inflammation, infection, or liver issues can skew results, so a low value does not always indicate true deficiency. Moreover, standardized reference ranges for athletes are often lacking. A physician-supervised lab test (including CRP, transferrin saturation) is more reliable. Evidence for self-testing in sports is moderate – it may serve as a screening tool but not as a standalone diagnosis. Caveat: overinterpretation can lead to unnecessary supplementation or overlooking other causes.","area":"gesundheit","canonical_id":"gesundheit:canonical-8dc29e0b068ec09134d5c82f","id":"public-b573ad26ac77ffc72259d536","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Eisen-Ferritin Selbsttest in the context of Sport","score":31.55849939,"snippet":"An iron/ferritin self-test can be relevant for athletes, as iron deficiency is common (especially in endurance sports) and can impair performance. However, the reliability of such home tests is limited: ferritin is an acute-phase reactant, meaning inflammation, infection, or liver issues can skew results, so a low value does not always indicate true deficiency. Moreover, standardized reference ranges for athletes are often lacking. A physician-supervised lab test (including CRP, transferrin saturation) is more reliable. Evidence for self-testing in sports is moderate – it may serve as a screening tool but not as a standalone diagnosis. Caveat: overinterpretation can lead to unnecessary suppl","sources":[],"title":"Evidence check: Eisen-Ferritin Selbsttest in the context of Sport","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b573ad26ac77ffc72259d536/evidence-check-eisen-ferritin-selbsttest-in-the-context-of-sport/","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"}