Polyphenol extract

DIETARY_SUPPLEMENT2 trials

Sponsors

University of Ulster

Conditions

Blood PressureCardiovascular DiseasesEndothelial DysfunctionHealthy Nutrition

Unknown Phase

Effect of Polyphenol Extract on Cardiovascular Health Markers: a 4 Way Randomised Crossover Study

University of UlsterBlood Pressure, Cardiovascular Diseases, Endothelial Dysfunction

Start: 2021-12-01End: 2022-06-30Target: 20Updated: 2022-03-11

Comparison of the Bioavailability of the Flavanol of Grape Extracts

CompletedNCT06665958

University of UlsterHealthy Nutrition

Start: 2024-10-24End: 2025-09-01Updated: 2026-07-01