Eating your way to a sharper mind: new study tests diet against dementia
NCT ID NCT06853405
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a program of group nutrition classes, physical activities like walking and gardening, and at-home cognitive training can help prevent cognitive decline in older adults at higher risk for dementia. Researchers will enroll 120 people aged 55-85 and track changes in diet, quality of life, and memory complaints over the course of the intervention.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- nutrition-based lifestyle intervention (group sessions, cognitive training, clinical nutrition consultations)
- What this could lead to
- If it works, this could point toward a practical, non-drug way to reduce dementia risk in older adults.
- What could go wrong
- This is a small early-stage trial (120 people) testing feasibility, not proof of effectiveness. Results may not apply to everyone, and adherence to the program may vary.
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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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Faculty of Nutrition and Food Sciences, University of Porto
RECRUITINGPorto, 4150-180, Portugal
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Instituto de Saúde Pública da Universidade do Porto
RECRUITINGPorto, Portugal, 4000-600, Portugal
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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