“…Tremendous evidence has indicated that F&V have manipulating effects on gut microbiota via in vivo and in vitro studies, in animal models or among human volunteers (Klinder et al, 2016;Zhu et al, 2016;Henning et al, 2017;Vivarelli et al, 2017;Choi et al, 2018;Marungruang et al, 2018;Cui et al, 2019;Nagano & Yano, 2019;Wu et al, 2019aWu et al, , 2019bWu et al, , 2019cWu et al, , 2019d. Subsequently, more in-depth investigations on phytochemicals have been carried out, and its correlation with gut microbiota has been explored extensively in recent years (Liu et al, 2018b;Liu et al, 2018a;Pansai et al, 2019;Wei et al, 2019;Wu et al, 2019;Xu et al, 2020;Zhou et al, 2020) (Table 1).…”