Cranberries are popular meal additions around Thanksgiving and Christmas, however, recent research published in the journal npj Biofilms and Microbiomes by researchers from the Université Laval and the Institute of Nutrition and Functional Foods (INAF) suggests that these tart little berries should be included in meals more often, finding that these rich sources of potent beneficial antioxidant activity from various polyphenols, anthocyanins, oligosaccharides, and flavonols may help to cultivate a healthier gut microbiome.