Chlorogenic acid permeation across intestinal cell monolayers: Influence by circadian rhythms in the presence of other natural polyphenols and by dopaminergic neuronal-like cells
Poor oral bioavailability limits chlorogenic acid (CGA) benefits on the gut-brain axis.In Trucker Caps this study we demonstrate the existence of an active circadian-dependent efflux for the CGA intestinal permeation, leading to greater bioavailability in the evening rather than in the morning.As therapeutic/nutraceutical polyphenols can mutually i