Figure 4. Postprandial change in urinary 8-OHdG after consumption of the test beverages. Urinary 8-OHdG for 4 hours after consumption of the placebo, control (CPE with HHQ), or active (CPE without HHQ) beverages. Data are expressed as means ± SEM; n = 10 in each group. Asterisks indicate the probability of random differences from the placebo group: * P < 0.05 significantly different between the groups (Bonferroni post hoc test)

From

The Divergent Effect of Coffee Polyphenol and Hydroxyhydroquinone Ingestion on Postprandial Hyperglycemia and Vascular Function in Healthy Men

Hiroko Jokura, Isamu Watanabe, Yoshie Fujii, Mika Umeda, Koichi Misawa, Akira Shimotoyodome

Journal of Food and Nutrition Research. 2017, 5(5), 285-292 doi:10.12691/jfnr-5-5-1