Bioavailability and pharmacokinetics of (poly)phenols following consumption of selected blueberries and a blueberry-rich protein bar by adult males and females: a randomized, crossover, controlled trial

Differing berry (poly)phenol content and bioaccessibility only minimally affect bioavailability following consumption of blueberries relative to a blueberry-rich protein bar, suggesting (poly)phenol-dense foods, such as bars and snacks, could provide similar health benefits as raw fruits. Further studies using other crops are required to assess if these findings are translatable. This trial was registered at clinicaltrials.gov as NCT04175106.