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Effect of Blueberries on Immunity

NCT05534893 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 52

Last updated 2026-02-04

No results posted yet for this study

Summary

This research study will test the effects of Blueberries on immune functions in overweight older men and postmenopausal women

Conditions

Interventions

DIETARY_SUPPLEMENT

Blueberry powder group

Participants in the blueberry powder group will receive freeze dried blueberries in form of a powder

DIETARY_SUPPLEMENT

Placebo powder group

Participants in the placebo powder group will receive an isocaloric placebo powder

Sponsors & Collaborators

  • U.S. Highbush Blueberry Council

    collaborator OTHER

  • Loma Linda University

    lead OTHER

Principal Investigators

  • Joan Sabate, DrPH · Loma Linda University

  • Sujatha Rajaram, PhD · Loma Linda University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-10-12
Primary Completion
2023-09-12
Completion
2023-09-12

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

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 NCT05534893 on ClinicalTrials.gov