{"count":2,"index":{"built_at":"2026-07-28T06:48:05.484700+00:00","public_records":55311,"revision":"7fbeee94fe60cc8b67f1532a"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Ferritin Eisenmangel in the context of fertility"},"results":[{"answer":"The question about ferritin and iron deficiency in the context of fertility is clinically relevant, but the provided context does not contain direct information on ferritin or iron. Ferritin is a key biomarker of body iron stores. Iron deficiency can impair fertility through mechanisms such as anovulation, poor egg quality, and increased miscarriage risk. However, the evidence is moderate: observational studies suggest an association, but large randomized controlled trials proving causality are lacking. Direct-to-consumer DNA tests may include variants in genes like HFE (hemochromatosis) but do not reliably predict ferritin levels or iron deficiency. The context provided (APOE, FUT2) is unrelated to iron metabolism. Therefore, a conservative assessment is warranted: ferritin and iron status are important for fertility, but genetic prediction is weak. Clinical assessment via blood tests (ferritin, transferrin saturation, hemoglobin) remains the gold standard. The evidence level is set to 'human-moderate' based on general medical knowledge, not on the provided context.","area":"gesundheit","canonical_id":"gesundheit:canonical-042bfb2da53e305ca449e1f4","id":"public-b746b09716d2d59406ceff29","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Ferritin Eisenmangel in the context of fertility","score":27.16758392,"snippet":"The question about ferritin and iron deficiency in the context of fertility is clinically relevant, but the provided context does not contain direct information on ferritin or iron. Ferritin is a key biomarker of body iron stores. Iron deficiency can impair fertility through mechanisms such as anovulation, poor egg quality, and increased miscarriage risk. However, the evidence is moderate: observational studies suggest an association, but large randomized controlled trials proving causality are lacking. Direct-to-consumer DNA tests may include variants in genes like HFE (hemochromatosis) but do not reliably predict ferritin levels or iron deficiency. The context provided (APOE, FUT2) is unre","sources":[],"title":"Evidence check: Ferritin Eisenmangel in the context of fertility","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b746b09716d2d59406ceff29/evidence-check-ferritin-eisenmangel-in-the-context-of-fertility/","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":"Ferritin is a storage protein for iron, and low ferritin (iron deficiency) is often discussed in fertility contexts. In women, iron deficiency may impair ovulation and implantation because iron is critical for cell division and oxygen transport. In men, some studies suggest negative effects on sperm quality. The evidence is mostly observational; there are no large RCTs specifically linking ferritin levels to fertility outcomes as a standalone marker. A ferritin level below 30 µg/L indicates iron deficiency, but interpretation requires clinical context including hemoglobin, transferrin saturation, and inflammation markers. A consumer DNA test for ferritin is not useful because ferritin is regulated by diet, blood loss, and inflammation, not genetics alone. MyBody-X may offer biomarker tests, but their predictive value for fertility is limited. For couples struggling with infertility and suspected iron deficiency, a medical workup with complete blood count and ferritin measurement is the gold standard.","area":"gesundheit","canonical_id":"gesundheit:canonical-55e9d6fc582104ae53b25d00","id":"public-d2b9778ab4d02e3ed94f8241","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Ferritin Eisenmangel in the context of Fruchtbarkeit","score":26.74708256,"snippet":"Ferritin is a storage protein for iron, and low ferritin (iron deficiency) is often discussed in fertility contexts. In women, iron deficiency may impair ovulation and implantation because iron is critical for cell division and oxygen transport. In men, some studies suggest negative effects on sperm quality. The evidence is mostly observational; there are no large RCTs specifically linking ferritin levels to fertility outcomes as a standalone marker. A ferritin level below 30 µg/L indicates iron deficiency, but interpretation requires clinical context including hemoglobin, transferrin saturation, and inflammation markers. A consumer DNA test for ferritin is not useful because ferritin is reg","sources":[],"title":"Evidence check: Ferritin Eisenmangel in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-d2b9778ab4d02e3ed94f8241/evidence-check-ferritin-eisenmangel-in-the-context-of-fruchtbarkeit/","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"}