Urinary polyphenolics
Based on the concentration of polyphenols and their metabolites measured in 24-h urine, the urinary excretion of hippuric acid was higher with the high-dose intervention compared with baseline (Urinary polyphenolics and their metabolites: total polyphenols (A), hippuric acid (B), phenolic acids (C), and anthocyanins (D) normalized to creatinine in postmenopausal women without (0 g/d) and after the intervention with low (17.5 g/d), medium (35 g/d), and high dose (70 g/d) of freeze-dried BB powder. Urinary excretion of hippuric acid was higher during the high-dose intervention compared with baseline. Data were analyzed by RM ANOVA followed by Dunnett’s post hoc test. Data are means ± SD, ∗