| Condition | Study Title | Investigator |
|---|---|---|
| Nutrition | Diet Study | Marie-Pierre St-Onge, PhD |
| Healthy Volunteers | Changes in Brain Biomarkers After Bariatric Surgery or Low-Calorie Diet (ages 18-65) | Sharon Wardlaw, MD |
| Healthy Volunteers | Nutrition Study | Marie-Pierre St-Onge, PhD |
| Liver Disease | Omics Prospective Tissue Collection | Julia Wattacheril, MD, MPH |