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Impact of Protein Source and Polyphenol Complexation in Protein Bars on Metabolic Health
Sponsor: North Carolina State University
Summary
The goal of this clinical trial is to learn if pulse (pea) protein works similar to animal (whey) protein in protein bars consumed by healthy adults. The main questions it aims to answer are: What are the differences in taste and tolerance profiles between pea and whey proteins? What metabolic and immune changes do participants experience while eating them? What gastrointestinal microbiome shifts can be observed in these participants? How incorporation and complexation of polyphenols with these proteins changes the study outcomes? Participants will: Consume 1 protein bar with whey protein, pea protein, pea protein with complexed polyphenols, or pea protein with free polyphenols every day for 2 months. Visit the study site at baseline and end of study for checkups and tests. Fill dietary, food acceptance, gastrointestinal tolerance, and global health questionnaires.
Official title: Impact of Consuming Protein and Polyphenol Bars on Metabolic Health
Key Details
Gender
All
Age Range
18 Years - 64 Years
Study Type
INTERVENTIONAL
Enrollment
72
Start Date
2025-05-01
Completion Date
2026-04-01
Last Updated
2026-03-23
Healthy Volunteers
Yes
Interventions
Whey protein bar
Whey protein bar
Pea protein bar
Pea protein bar
Pea protein with complexed polyphenols bar
Pea protein with complexed polyphenols bar
Pea protein with free polyphenols bar
Pea protein with free polyphenols bar
Locations (1)
Plants for Human Health Institute
Kannapolis, North Carolina, United States