Can a nasal spray of insulin boost brain health?
NCT ID NCT03857321
First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 31 times
Summary
This study tested a special device that delivers insulin through the nose to see how much gets into the brain. Insulin is a hormone that helps control blood sugar, but it may also affect memory. The study included 20 people with mild memory problems or normal cognition. Researchers measured insulin levels in spinal fluid and tested memory to see if the device works well.
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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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Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27157, United States
Conditions
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