Status:
ACTIVE_NOT_RECRUITING
Effects of Grape Powder on Psychological Distress and Gut Microbiota in College Students
Lead Sponsor:
Rutgers, The State University of New Jersey
Collaborating Sponsors:
California Table Grape Commission
Conditions:
Gut Microbiota
Psychological Distress
Eligibility:
All Genders
18-30 years
Phase:
NA
Brief Summary
The goal of this trial is to investigate the effect of freeze-dried table grape powder (FTGP) on psychological distress and gut microbiota in college students. The main questions it aims to answer are...
Eligibility Criteria
Inclusion
- Aged 18-30 years old
- Able to give written informed consent.
- BMI 18.5-24.9 kg/m2
- Healthy (self-reported)
- Can read and speak English
Exclusion
- Currently taking medications that interfere with polyphenol
- Currently using or have used antibiotics continuously for \>3 days within 3 months prior to enrollment
- Have had surgery involving the intestinal lumen within the last 30 days
- Have a documented diagnosis of celiac disease or/and inflammatory bowel diseases
- Are pregnant or breastfeeding
- Have prediabetes and diabetes
- Have had bariatric surgery
- Are immunocompromised ( e.g., cancer treatment, bone marrow/organ transplant, immune deficiency, or poorly controlled HIV/AIDS)
- Are unable to provide consent
- Are hospitalized,
- Have a history of or current alcohol, drug, or medication abuse (self-reported),
- Have contraindication to any substance in the investigational product or who are currently enrolled in other interventional trials
Key Trial Info
Start Date :
October 20 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 30 2026
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT07214428
Start Date
October 20 2025
End Date
May 30 2026
Last Update
January 7 2026
Active Locations (1)
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1
Department of Biochemistry and Microbiology, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey
New Brunswick, New Jersey, United States, 08901