Versión española: Long-term metformin use depletes vitamin-B12 in type-2 diabetes patients. Annual B12 testing and oral supplementation prevent peripheral neuropathy. Sardine, salmon, and fortified cereals provide dietary B12 backup.
![[ES] Metformin causes B12 depletion: evidence and mitigation — Resumen español: Long-term metformin use depletes vitamin-B12 in type-2 diabetes](/_next/image?url=%2Fuploads%2Fseed%2Fmetformin-b12-depletion-evidence-cover.webp&w=3840&q=90)
[ES] Metformin causes B12 depletion: evidence and mitigation
Resumen español: Long-term metformin use depletes vitamin-B12 in type-2 diabetes patients. Annual B12 testing and oral supplementation prevent peripheral neu
1 min de lectura
Read by other readers this week
![[ES] Oat beta-glucan reduces LDL cholesterol: WHO 2026 review](/_next/image?url=%2Fuploads%2Fseed%2Foat-beta-glucan-ldl-who-2026-cover.webp&w=3840&q=75)
![[ES] Type-2 diabetes guidelines update — psyllium fiber availability](/_next/image?url=%2Fuploads%2Fseed%2Fpsyllium-diabetes-guidelines-2026-cover.webp&w=3840&q=75)
![[ES] Sodium reduction and hypertension: DASH diet 2026 update](/_next/image?url=%2Fuploads%2Fseed%2Fsodium-hypertension-DASH-update-cover.webp&w=3840&q=75)
![[ES] Lighthouse fixture article — Mediterranean turmeric chickpea bowl](/_next/image?url=%2Fuploads%2Fseed%2Flighthouse-fixture-article-cover.webp&w=3840&q=75)
![[ES] Omega-3 from salmon and sardine reduces inflammation markers](/_next/image?url=%2Fuploads%2Fseed%2Fomega-3-salmon-inflammation-cover.webp&w=3840&q=75)
![[ES] Fermentation revival: kefir, miso, and tempeh for microbiome health](/_next/image?url=%2Fuploads%2Fseed%2Ffermentation-microbiome-kefir-miso-cover.webp&w=3840&q=75)
![[ES] Celiac diet without gluten: buckwheat, quinoa, and amaranth](/_next/image?url=%2Fuploads%2Fseed%2Fceliac-gluten-free-buckwheat-quinoa-cover.webp&w=3840&q=75)
