Fiber's Utilization for Energy and Life

Inclusion Criteria: * Adults ages 22-75 years * BMI between 18.5 and 39.9 kg/m2 * Ability to drop-off 1 fecal sample within 15 minutes of defecation * Ability to pick-up meals daily * Ability to collect fecal and urine samples daily * Fasting glucose of \<126 mg/dL Exclusion Criteria: * Wheat allergy or intolerance * Any food allergies or intolerances * Prior diagnosis of metabolic or gastrointestinal disease (kidney disease, liver disease, gout, hyperthyroidism, untreated or unstable hypothyroidism, certain cancers, gastrointestinal disease, pancreatic disease, diabetes requiring medication) * Women that are pregnant, had a baby within the last 12 months, or are lactating. * Individuals that smoke, use tobacco, abuse drugs, or consume \> 2 alcoholic beverages per day. * \>5% weight change in the past month or \>10% change in the past year * Oral antibiotics during the previous 6 weeks * History of malabsorptive or restrictive bariatric surgeries (e.g., gastric bypass, sleeve gastrectomy, adjustable gastric band) or gall bladder removal surgery * Are unable or unwilling to consume the experimental meals/snacks. * Taking certain medications (Orlistat, bile binding resins, insulin, oral hypoglycemic agents, laxatives) * Concurrent enrollment in another dietary, exercise, or medication study