This is a randomized, double-blind, placebo-controlled study. After obtaining informed consent, participants will be randomized to either consume 0, 15 or 25 grams of resistant maltodextrin (RMD) during the first arm of the study. During the first intervention period, participants will consume the RMD everyday for 3 weeks. After a 2-week post intervention period, participants will be crossed to one of the other treatments for 3 weeks, followed by a 2-week post intervention and then receive the final intervention for 3 weeks.