Exercise your brain: simple workouts may ward off Alzheimer's
NCT ID NCT03035851
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether regular aerobic exercise can prevent or slow memory decline in older adults (ages 50-80) who have memory complaints but no dementia. Participants will be randomly assigned to either an aerobic exercise program or a stretching and toning group for six months, with follow-up for another year. The goal is to see if exercise improves thinking skills and brain blood flow, offering a practical way to reduce dementia risk.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Aerobic exercise
What this could lead to
If it works, this could provide a simple, drug-free way to help prevent Alzheimer's and other dementias in at-risk older adults.
What could go wrong
This is a mid-sized trial testing a behavioral intervention, not a drug. Results may show only modest benefits, and long-term adherence to exercise is challenging.
Disclaimer
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the original study
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Calgary
RECRUITINGCalgary, Alberta, Canada
Contact