Time-restricted eating for weight loss maintenance in adults with obesity/diabetes risk
Official title: Time-restricted eating: Is it an efficacious tool for weight loss maintenance
Funded at New York University School of Medicine · NIH-11372240 · Data updated 2026-11-12
A plan to test whether limiting eating to a short daily window helps adults who recently lost weight keep it off over time.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | New York University School of Medicine NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project start | July 14, 2025 |
| Project end | June 30, 2028 |
| Funding year | 2026 |
| Award (this year) | $248,999 |
| NIH project number | 5R00HL163474-04 |
| Project ID | NIH-11372240 on NIH RePORTER |
Who could benefit from this research
✓Could help
Adults 25–65 with BMI >20.5 kg/m2 who recently achieved ≥5% weight loss from a non-surgical program and are willing to follow a time-restricted eating plan.
✕Less likely to help
Individuals unable to commit to regular eating windows or with medical conditions making fasting unsafe may not benefit.
What this research studies
This project explores time-restricted eating as a strategy to maintain weight loss in adults with adult-onset diabetes risk factors. In the initial phase, researchers will train in behavior maintenance and appetite science, then run a small pilot trial with two eating-window options (≤6 hours vs ≤10 hours) to see if people can stick with it. Participants will be adults aged 25–65 with BMI above 20.5 who have already lost at least 5% of their weight, and will go through a 4-week stabilization period before randomization. The study will use both numbers and personal interviews to understand recruitment, retention, and how well the eating windows work in real life.
Why it matters
Potential benefit: If successful, this approach could offer a practical, patient-friendly method to help people keep weight off longer.
How similar studies have gone: Earlier short-term work suggests time-restricted eating is feasible, but long-term maintenance strategies are still being established.
Where this research is happening
-
New York University School of Medicine
New York, United States Active
Researchers
- Principal investigator: Popp, Collin Jeffrey — New York University School of Medicine
- Study coordinator: Popp, Collin Jeffrey
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.