{"count":1,"index":{"built_at":"2026-07-28T02:21:08.940541+00:00","public_records":55311,"revision":"7e579521d52d2964f47c5732"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Ferritin Eisenmangel in the context of Abnehmen"},"results":[{"answer":"Ferritin is the primary iron storage protein. Low ferritin (<30 µg/L) indicates iron deficiency, which can occur without anemia. In the context of weight loss, iron deficiency may impair fat oxidation and energy metabolism because iron is critical for oxygen transport (hemoglobin) and mitochondrial function. Some observational studies suggest that low iron status is associated with reduced physical performance and a slower metabolic rate, potentially hindering weight loss. However, the evidence is not conclusive: randomized controlled trials (RCTs) directly linking iron deficiency to weight loss outcomes are lacking. Additionally, ferritin is an acute-phase reactant; inflammation or infection can elevate levels falsely. Supplementing iron without confirmed deficiency is not recommended, as excess iron can promote oxidative stress. Before supplementation, a full blood count with ferritin, transferrin saturation, and CRP should be assessed. If deficiency is confirmed, iron therapy may improve energy and exercise capacity, indirectly supporting weight loss efforts. Overall evidence is moderate (human-moderate), based on mechanistic plausibility and observational data, but without strong RCTs for a direct effect on weight loss.","area":"gesundheit","canonical_id":"gesundheit:canonical-b8bcfac451b236e9b630e5f5","id":"public-e177c7b127d05e5d12bce3cc","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Ferritin Eisenmangel in the context of Abnehmen","score":27.784144,"snippet":"Ferritin is the primary iron storage protein. Low ferritin (<30 µg/L) indicates iron deficiency, which can occur without anemia. In the context of weight loss, iron deficiency may impair fat oxidation and energy metabolism because iron is critical for oxygen transport (hemoglobin) and mitochondrial function. Some observational studies suggest that low iron status is associated with reduced physical performance and a slower metabolic rate, potentially hindering weight loss. However, the evidence is not conclusive: randomized controlled trials (RCTs) directly linking iron deficiency to weight loss outcomes are lacking. Additionally, ferritin is an acute-phase reactant; inflammation or infectio","sources":[],"title":"Evidence check: Ferritin Eisenmangel in the context of Abnehmen","url":"https://tikki.wiki/wissen/gesundheit/frage/public-e177c7b127d05e5d12bce3cc/evidence-check-ferritin-eisenmangel-in-the-context-of-abnehmen/","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"}