Clinical Trial

Sweet Corn and Carotenoids

Active, Not Recruiting
View on ClinicalTrials.gov →
Summary
This study will assess the effect of daily yellow and white sweet corn intake on serum lutein and zeaxanthin concentrations. Skin carotenoid levels using the Veggie Meter will be assessed, and gastrointestinal symptoms and changes in fecal microbiota during a 4-week intervention period will be monitored.
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2025-03-21; most recent amendment 2026-05-12.
Status change: Recruiting → Active, Not Recruiting 2026-01-21
Status change: Not Yet Recruiting → Recruiting 2025-05-15
Trial Details
NCT Number NCT06892444
Lead Sponsor University of Florida
Conditions Carotenoids
Enrollment 40 participants
Start Date 2025-05-14
Primary Completion 2026-05-11 (estimated)
Study Completion 2026-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-05-13