Walnut wonder: daily snack may boost brain health in midlife
NCT ID NCT07422220
First seen Feb 23, 2026 · Last updated May 12, 2026 · Updated 16 times
Summary
This study tests whether eating 50 grams of walnuts every day for 24 weeks can improve blood flow and insulin sensitivity in the brain, and boost thinking skills. Researchers will enroll 55 adults aged 45-75 with abdominal obesity, who are at higher risk for cognitive decline. Participants either eat walnuts or avoid them, and brain scans measure changes over time.
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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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Maastricht University, Department of Nutrition and Movement Sciences
Maastricht, Limburg, 6200MD, Netherlands
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