Optimizing Meal and Snack Timing to Promote Health

Inclusion Criteria: 25-39 years old * BMI between 22-37 kg/m2 * Weight stable (± 4.5 kg) for the previous 3 months * Not currently (or within the past 6 months) following a vigorous exercise regimen or weight loss program * No acute illness * Not smoking * Not diabetic * Not pregnant or planning pregnancy in the next 3 months * Lactose tolerant * Willing to limit purposeful activity for 48 hours prior to each testing day * Willing to consume study foods and beverages. Exclusion Criteria: * \<25 or \>39 years old, BMI \<22 or \>37 kg/m2 * Currently (or within the past 6 months) following a vigorous exercise regimen greater than -3 - 45 minute exercise sessions per week * Currently following a weight loss program where subject has lost greater than 4.5 kg * Acute illness * Smoking * Diabetic * Pregnant or planning pregnancy in the next 3 months * Lactose intolerant * Unwilling to consume study foods and beverages * Peri and post-menopausal women.