Dietary polyphenols: A novel strategy to modulate microbiota-gut-brain axis

Dietary polyphenols are increasingly envisaged as a novel and a relevant strategy in the prevention and treatment of neurological disorders. This is explained not only by their ability to reduce neuroinflammation and to improve memory and cognitive function, but also by their ability to modulate the gut microbiota, which makes them promising nutraceuticals to combat brain disorders.