{"count":1,"index":{"built_at":"2026-07-28T03:55:14.074656+00:00","public_records":55311,"revision":"87a26518b7a5d480d14c11e6"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Selen in the context of Blutzucker"},"results":[{"answer":"The relationship between selenium and blood sugar regulation is not clearly established. Selenium is an essential trace element that acts as a cofactor for selenoproteins (e.g., glutathione peroxidases) with antioxidant functions and influences thyroid hormone metabolism – both of which can indirectly affect glucose homeostasis. Observational studies suggest a U-shaped association: both low and high selenium levels have been linked to increased diabetes risk. The SELECT trial (2009) reported a modest increase in type 2 diabetes incidence among men taking selenium supplements. Mechanistically, excess selenium may impair insulin signaling and promote insulin resistance. However, the evidence is largely based on epidemiological data and post-hoc analyses; robust randomized controlled trials with glucose endpoints are lacking. For individuals without proven deficiency, selenium supplementation is not recommended for blood sugar control. If deficiency is suspected (e.g., in malabsorption), a physician should assess status. MyBody-X tests can measure selenium levels, but interpretation regarding blood sugar must be cautious. Conclusion: selenium is not a validated tool for glycemic management; a balanced diet (e.g., Brazil nuts, fish) typically meets requirements.","area":"gesundheit","canonical_id":"gesundheit:canonical-535170b88188cf624fb43d01","id":"public-49a2b3adb3ebacf8728d33a1","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Selen in the context of Blutzucker","score":22.38609819,"snippet":"The relationship between selenium and blood sugar regulation is not clearly established. Selenium is an essential trace element that acts as a cofactor for selenoproteins (e.g., glutathione peroxidases) with antioxidant functions and influences thyroid hormone metabolism – both of which can indirectly affect glucose homeostasis. Observational studies suggest a U-shaped association: both low and high selenium levels have been linked to increased diabetes risk. The SELECT trial (2009) reported a modest increase in type 2 diabetes incidence among men taking selenium supplements. Mechanistically, excess selenium may impair insulin signaling and promote insulin resistance. However, the evidence i","sources":[],"title":"Evidence check: Selen in the context of Blutzucker","url":"https://tikki.wiki/wissen/gesundheit/frage/public-49a2b3adb3ebacf8728d33a1/evidence-check-selen-in-the-context-of-blutzucker/","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"}