What are the total nutrient needs of infants met with for the first six months of life?

For the first six months of life, the total nutrient needs of infants are primarily met through human milk or formula. Human milk provides an ideal balance of carbohydrates, proteins, and fats, along with essential vitamins and minerals that are crucial for healthy growth and development. It contains a unique composition of fatty acids, antibodies, and enzymes that are particularly beneficial for infants.

Infant formula is designed to closely mimic human milk and provides similar nutritional sufficiency for infants who are not breastfed. It includes the necessary nutrients to support growth during this critical developmental period, ensuring that infants receive adequate energy and nutrients to support their rapid growth and physiological needs.

While solid food, water, and juice are not suitable for meeting the comprehensive nutrient requirements of an infant in their first six months, as they can pose risks or lack adequate nutrition. Therefore, human milk or formula remains the primary source of nutrition for infants in this early stage of life.