Prebiotics, such as non-digestible carbohydrates, can induce the growth or activity microorganisms that contribute to the well-being of the host. Recent studies have shown that prebiotic treatment can have beneficial effects on glucose levels, lipid metabolism, and inflammatory markers in an obese population(3). The polyphenol blend is rich in anthocyanins, which is a unique subgroup of flavonoids that have been demonstrated to impact the microbiome and have anti-inflammatory properties(4,5,6,7). This open-label study will assess the benefits of a prebiotic and polyphenol blend in healthy obese adults.