Impact of ultra processed food on energy storage in the body
Effects of Ultra Processed Food on Intestinal Energy Harvest
This study is testing how eating mostly ultra processed foods affects energy storage in people with obesity.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 20 (estimated) |
| Ages | 25 Years and up |
| Sex | All |
| Sponsor | Columbia University Academic / other |
| Locations | 1 site (New York, New York) |
| Trial ID | NCT06853288 on ClinicalTrials.gov |
What this trial studies
This study investigates how ultra processed foods affect energy balance in individuals with obesity. Participants will be assigned to consume either a diet consisting of 80% ultra processed foods or one with only 20% for two weeks each, with a washout period in between. The study will measure the energy content of stool samples to understand how these diets influence calorie absorption and storage. Baseline testing will include metabolic assessments and body composition analysis to ensure participant health.
Who should consider this trial
Good fit: Ideal candidates are individuals with a BMI between 30-40 who are otherwise healthy and stable in weight.
Not a fit: Patients who are pregnant, have a history of bariatric surgery, or are on anti-obesity medications may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could provide insights into dietary impacts on obesity and inform better nutritional guidelines.
How similar studies have performed: Other studies have indicated that dietary composition significantly affects energy balance, suggesting this approach may yield valuable insights.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * BMI 30-40kg/m2 * weight stable * able to download app and willing to use it for duration of study * does own grocery shopping * otherwise healthy Exclusion Criteria: * pregnancy * history of or planned bariatric surgery * history of anti obesity medications
Where this trial is running
New York, New York
- Columbia University Irving Medical Center — New York, New York, United States (Recruiting)
Study contacts
- Principal investigator: Faris M Zuraikat, PhD — Columbia University
- Study coordinator: Faris M Zuraikat, PhD
- Email: fmz2105@cumc.columbia.edu
- Phone: 212 305 9379
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.