Simple supplement may boost aging brains, new study hopes
NCT ID NCT07338682
First seen Jan 24, 2026 · Last updated May 23, 2026 · Updated 17 times
Summary
This study tests whether taking L-arginine, a common amino acid supplement, can improve memory and thinking in people over 60 with mild to moderate cognitive issues. Participants take either L-arginine or a placebo daily for 4 weeks, and their cognitive skills are measured with standard tests. The goal is to see if this simple, low-risk supplement can ease age-related mental decline.
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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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Neurology Department, Al-Azhar University Hospitals
RECRUITINGCairo, Egypt
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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