{"count":1,"index":{"built_at":"2026-07-28T21:54:51.959766+00:00","public_records":70263,"revision":"b705e99dc45816cf9aaaca39"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Ferritin Eisenmangel in the context of Müdigkeit"},"results":[{"answer":"Ferritin is a key storage protein for iron and a well-established biomarker for body iron reserves. Low ferritin (<30 µg/L) indicates iron deficiency, even if hemoglobin is still normal (latent deficiency). Fatigue is a common but non-specific symptom of iron deficiency because iron is critical for oxygen transport and cellular energy metabolism. The evidence is human-strong: multiple clinical trials and meta-analyses show that iron supplementation significantly reduces fatigue in iron-deficient individuals. However, ferritin must be interpreted with caution – inflammation (elevated CRP) can falsely elevate ferritin levels. A full iron panel including hemoglobin, transferrin saturation, and CRP is recommended. MyBody-X does not measure ferritin; this requires clinical lab testing. Caveat: self-supplementation with iron without proper diagnosis can be harmful in conditions like hemochromatosis or chronic inflammation. Persistent fatigue warrants a medical workup.","answer_eligible":false,"area":"gesundheit","canonical_id":"gesundheit:canonical-cd8b606cc37c93fd9db8a143","id":"public-0fbd891574efe09c4119f354","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Ferritin Eisenmangel in the context of Müdigkeit","research_origin_label":"","score":29.47596714,"snippet":"Ferritin is a key storage protein for iron and a well-established biomarker for body iron reserves. Low ferritin (<30 µg/L) indicates iron deficiency, even if hemoglobin is still normal (latent deficiency). Fatigue is a common but non-specific symptom of iron deficiency because iron is critical for oxygen transport and cellular energy metabolism. The evidence is human-strong: multiple clinical trials and meta-analyses show that iron supplementation significantly reduces fatigue in iron-deficient individuals. However, ferritin must be interpreted with caution – inflammation (elevated CRP) can falsely elevate ferritin levels. A full iron panel including hemoglobin, transferrin saturation, and ","source_count":0,"source_index_status":"pending","source_note":"Allgemeine Recherche; noch keine Quellen indexiert.","sources":[],"title":"Evidence check: Ferritin Eisenmangel in the context of Müdigkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-0fbd891574efe09c4119f354/evidence-check-ferritin-eisenmangel-in-the-context-of-muedigkeit/","verification":{"answer_eligible":false,"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"research_origin_label":"","source_identity_verified":false,"source_index_status":"pending","source_note":"Allgemeine Recherche; noch keine Quellen indexiert.","tier":"existing_native_answer_privacy_screened_sources_pending"}}],"schema_version":"tikki.search-response.v1"}