---
title: "Metformin longevity: what evidence shows so far"
description: "Metformin is not approved for longevity, and human evidence is mixed. Here is what studies suggest, key risks, and what to discuss, after clinician review."
canonical: "https://www.vitalsvault.com/treatment-learn/metformin-longevity"
last-updated: 2026-08-22
---

# Metformin longevity: what evidence shows so far

> Metformin is not approved for longevity, and human evidence is mixed. Here is what studies suggest, key risks, and what to discuss, after clinician review.

---

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