Assessing the Dose Response of a Lead Fiber Snack Prototype

"Phase 1: Participants will be provided with a high fat/low fiber diet in the form of packed out meals and snacks for 10 days in total (days 2-11 and days 54-63)~Phase 2: Participants will be provided with the high fat/low fiber diet, plus 1 daily fiber-blend snack serving from days 12-25~Phase 3: Participants will receive 2 daily fiber-blend snack servings to supplement the high fat/low-fiber diet from days 26-39.~Phase 4: Participants will receive 3 daily fiber-blend snack servings to supplement the high fat/low-fiber diet from days 40-53.~Phase 5: Participants will return to the unsupplemented high fat/low fiber diet for days 54-63"