The Precision Nutrition New York Study (NCT06777498)
Optimizing Dietary Fiber Eating Patterns to Prevent Obesity and Resulting Metabolic Disorders
🩺 Plain-English Summary (8th-Grade Level)
Dietary fiber has been shown to have beneficial effects on human health through its impact on microbes present in the gut. However, these effects can vary between individuals, and everyone may not reap the same health benefits by eating the same sources of fiber. Factors predicting how an individual's gut microbes as well as the beneficial metabolites produced by these microbes change in response to different sources of fiber would be helpful in developing precision nutrition approaches that maximize the benefits of dietary fiber. The objective of this study is to evaluate candidate predictors of gut microbiota response to fiber sources from either whole grains or fruits and vegetables.
Who can join: Review the eligibility criteria below.
Location: Cornell University — Ithaca, New York
Age range: 21 Years to 50 Years
🧪 Interventions in This Study
- Whole Grain Intervention then fruits and vegetables (OTHER)
- Fruit and Vegetable Intervention and then whole grains (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Cornell University — Ithaca, New York
📞 Contact the Study Coordinator
Phone: (607) 255-8796
Email: pnnystudy@cornell.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.