Impact of ultra processed food on energy storage in the body

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

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.

Why it matters

Who can join: the full rules

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 it's running

• 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

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.