Study details
Enrolling now
Chardonnay Marc and Vascular Response
University of California, Davis
NCT IDNCT05545865ClinicalTrials.gov data as of Apr 2026
Target enrollment
5
Study length
about 3 years
Ages
30–50
Sex
Male only
Locations
1 site in CA
What this study is about
Researchers are testing whether Vine to Bar products containing Chardonnay marc affect vascular function. The trial will examine how different amounts of these products influence the body's response over time, focusing on markers related to heart health and gut bacteria.
Simplified from trial records by PatientMatch.
What you may be asked to do
- 1.High Flavanol Cocoa Powder
- 2.Low Flavanol Cocoa Powder
- 3.Vine to Bar Chocolate - 1 serving
- +2 more
Participation Burden
What's physically and logistically required of participants.
Logistics & Travel
In-person visits
Requires travel to a study site
Physical Intervention
Standard
How treatment is administered
Treatment Assignment
Randomized & Blinded
You may get a placebo/standard care, and you won't know which.
Extracted study details
Pulled from the trial record to show what is being tested and what the study is measuring.
Endpoints
Secondary: Glucose
Body systems
Cardiology / Heart