Can a drink fuel your aging brain? new study investigates
NCT ID NCT04421014
First seen Apr 02, 2026 · Last updated May 25, 2026 · Updated 9 times
Summary
This study looked at whether a ketone ester supplement can improve how the brain uses energy and affects thinking in adults aged 55 and older who have metabolic syndrome but no memory problems. Participants took the supplement or a placebo for 28 days and had brain scans and cognitive tests. The goal was to see if the supplement could provide an alternative fuel for the brain, which might help in future research on Alzheimer's disease.
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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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Contacts and locations
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Locations
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National Institute of Aging, Clinical Research Unit
Baltimore, Maryland, 21224, United States
Conditions
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