Walnut wonder: daily handful may boost brain power in people with belly fat
NCT ID NCT07422220
First seen Jun 27, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This study looks at whether eating 50 grams of walnuts every day for 24 weeks can improve brain function in adults aged 45-75 with abdominal obesity. Researchers will measure blood flow in the brain and how well the brain responds to insulin, as well as thinking skills and appetite control. The goal is to see if walnuts can help protect against cognitive decline and improve overall brain health.
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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
Locations
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Maastricht University, Department of Nutrition and Movement Sciences
RECRUITINGMaastricht, Limburg, 6200MD, Netherlands
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