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The Effect of Blueberry Supplementation on Cognitive Functioning in Older Adults

NCT07170943 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-09-12

No results posted yet for this study

Summary

In this randomized placebo controlled intervention study, the effect of 12 weeks of supplementation with either 150g whole blueberries, freeze-dried blueberry powder (dose equivalent to 150g berries) versus placebo on cognitive functioning will be investigated in older adults.

Conditions

Interventions

OTHER

Blueberry

Daily consumption of blueberries

DIETARY_SUPPLEMENT

Freeze-dried blueberry powder

Daily consumption of a freeze-dried blueberry powder

DIETARY_SUPPLEMENT

Placebo powder

Daily consumption of a placebo powder

Sponsors & Collaborators

  • Wageningen University

    lead OTHER

Principal Investigators

  • Lisette de Groot, prof · Division of Human Nutrition and Health, Wageningen University and Research, The Netherlands

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-11-30
Primary Completion
2022-10-31
Completion
2022-10-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07170943 on ClinicalTrials.gov