Yogurt Study in Children 2-4 Years Old Attending Daycare

Inclusion Criteria: * Child aged 2 to 4 years of age * Child attends daycare at least 3 days per week Exclusion Criteria: * Caregiver does not speak English or Spanish * Caregiver does not agree to have their child refrain from cultured dairy products (yogurt) for the 105-day duration of the study * Caregiver does not agree to collect a stool sample from their child on Day 0, 45, and 105 of the study * Caregiver does not have a refrigerator to store the yogurt product at home * Child is currently receiving breast milk * Child has an allergy or hypersensitivity to milk proteins or other dairy food components such as lactose * Child has an allergy or hypersensitivity to strawberry or red food coloring * Child has a chronic disease * Child has had an infection or been sick 7 days prior to starting study * Child has had diarrhea or constipation 7 days prior to starting study * Child has a special diet as prescribed by a medical professional * Child has received antibiotics, antiseptics, antifungal, corticosteroids, anti-histamines, non steroidal anti-inflammatory drugs within 7 days prior to starting the study * Child has a congenital anomaly or birth defect that requires medical care