- Conditions
- Females, Males, Metformin, Prediabetes, Sedentary
- Interventions
- Dietary Supplement: Inorganic Nitrate (Beetroot juice), Dietary supplement: Placebo (Nitrate-depleted beetroot juice)
- Dietary Supplement
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 20, 2026, 8:44 AM EDT