Could a common diabetes drug boost brain health? new study investigates
NCT ID NCT04841668
First seen Jan 04, 2026 · Last updated May 23, 2026 · Updated 19 times
Summary
This study looked at how the diabetes drug metformin might change gut bacteria and thinking abilities in older adults with type 2 diabetes. Fifty participants were followed for a year, with some taking metformin for six months. Researchers measured memory, attention, and other cognitive skills alongside gut microbiome changes.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Institut d'Investigació Biomèdica de Girona (IDIBGI)
Girona, Girona, 17007, Spain
Conditions
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