The objective is to assess the comparative calcium absorption and gastrointestinal (GI) tolerance in healthy normal term infants fed two commercially available powdered milk-based formulas which contain different fat blends.

Inclusion Criteria:

• Infant in good health, full term, singleton birth and 84-156 days of age at enrollment. Male infants only to be enrolled for primary variable measures.
• Restrict use of certain medications or home remedies, herbal preparations, probiotics or rehydration/intravenous (IV) fluids.

Exclusion Criteria:

• Adverse maternal, fetal or infant medical history that is thought by the investigator to have potential for effects on tolerance, growth, and/or development.
• Infant has been treated with antibiotics 3 days prior to enrollment.
• Infant has received probiotics-containing products 3 days prior to enrollment.