Resistant Maltodextrin Supplementation: Gastrointestinal Health

Inclusion Criteria: * Body mass index (BMI) of 18.5 to \<30 kg/m2 * Usual fiber intake of \<19 g/d for males and 13 g/d for females based on Food Frequency Questionnaire (FFQ) such as the NutritionQuest Fruit/Vegetable/Fiber Screener. * Willing to complete daily and weekly questionnaires, 20 dietary recalls, and 15 stool collection days over approximately 18 weeks * Willing to drink the study supplements for 3 weeks for each of the three intervention periods * Willing to discontinue any prebiotic, fiber, or probiotic supplements or foods containing probiotics (e.g., yogurts with live, active cultures) * Internet access for the duration of the protocol to complete online questionnaires * On average you have 6 or more stools but fewer than 12 Exclusion Criteria: * Does not meet above criteria * Dietary fiber intake greater than half the adequate intake (AI) based on Automated Self-Administered Diet History (ASA24) (http://riskfactor.cancer.gov/tools/instruments/asa24/) dietary intake data collected during run-in period: * Females with a dietary fiber ≥13 g/d * Males with a dietary fiber ≥19 g/d * Antibiotic use within 2 months from providing the screening stool sample * Physician-diagnosed gastrointestinal disease or condition (such as ulcerative colitis, Crohn's disease, gastroparesis, cancer, peptic ulcer disease, Celiac disease, short bowel disease, ileostomy, colostomy) other than Gastroesophageal Reflux Disease (GERD), constipation, or diverticular disease * Purposeful strenuous exercise of \>300 minutes per week on average * Women who are lactating or know they are pregnant