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Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy
Sponsor: Ian J. Neeland, MD
Summary
In this study will look at how eating pistachios every day might affect participants weight, how healthy their diet is, and how they feel when eating. Investigators want to see if adding pistachios to meals for 12 weeks helps participants feel fuller, have more energy, and improve body composition. The study will include adults who have been taking GLP-1 medicines like semaglutide or tirzepatide for at least three months. Investigators also want to see if eating pistachios improves overall diet quality and health markers like tiredness and certain levels in blood.
Official title: Dietary Pistachio Intake and Nutrition-Related Outcomes in Individuals Using GLP-1 Receptor Agonists: A Randomized Controlled Trial
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
108
Start Date
2026-01-29
Completion Date
2027-12
Last Updated
2026-02-20
Healthy Volunteers
Yes
Interventions
Pistachios
Participants will eat 2 ounces, or about 53 grams, of dry-roasted, unsalted pistachios each day along with their regular diet
Dual-energy X-ray absorptiometry (DEXA) scans
DEXA scans will be used to measure body fat
Locations (1)
University Hospitals Cleveland Medical Center
Clevland, Ohio, United States