Which of the following is the recommended sole source of nutrition and hydration for healthy full-term infants from birth through about 6 months of age?

• A. Cow's milk diluted 1:1 with water to reduce protein and mineral load
• B. Plain water and dilute fruit juice in addition to occasional cereals
• C. Breast milk or iron-fortified infant formula only
• D. Solid purees introduced immediately after the first week to establish taste preferences

Answer: (C)