Research

Hormonal

Metformin administration is associated with a reduced incidence of multiple age-related diseases and all-cause mortality in both diabetic and non-diabetic populations.

If you are taking metformin for diabetes, you may already be benefiting from reduced risks of age-related conditions. For non-diabetics considering metformin for longevity, the evidence is promising but not yet definitive (TAME trial pending). Discuss with your doctor, especially regarding kidney function and potential side effects like GI distress, which can often be managed with dosing strategies.

ModerateSupportsMEDIUM confidence
Several epidemiological studies demonstrated that metformin reduced the incidence of multiple age-related diseases as well as all-cause mortality. this phenomenon was observed not only in diabetic patients but also in non-diabetic patients [17, 18].
Sheng Chen et al. · Theranostics · 2022

Why this rating

Based on observational/epidemiological studies and preclinical models; lacks definitive large-scale randomized controlled trials for non-diabetic aging (TAME trial mentioned as initiated).

Source

Metformin in aging and aging-related diseases: clinical applications and relevant mechanisms

Sheng Chen et al. · Theranostics · 2022

DOI 10.7150/thno.71360

narrative_reviewCited 180×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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