About this trial
The goal of this clinical trial is to test the effects of dietary composition on the rhythms of food intake, appetite regulation, and rhythms of energy expenditure.
Participants will:
complete 2 field-based dietary interventions be provided with standard meals record daily food intake in a real-time manner complete 2 inpatient stays be provided with standard meals have frequent blood draws provide urine, saliva, and stool samples
Eligibility criteria
Qualifiers
18-45 yr old
BMI 18.5-29.9
No acute, chronic or debilitating medical conditions (e.g. metabolic, cardiovascular, respiratory, neurological, cancers, etc.)
Without medication use (except oral contraceptives)
Disqualifiers
Currently smoking/vaping or 5 or more years of smoking/vaping
History of drug or alcohol dependency
History of psychiatric illness or disorder
People with food allergies/intolerances or following specific diets
Trial design
Treatments tested in this trial
- dietary intervention
Treatment groups
Sponsors and collaborators
Brigham and Women's Hospital
Lead sponsor
National Institutes of Health (NIH)
Collaborator