Breast milk is a natural liquid produced by the mammary glands of humans and other mammals. It is specifically designed to provide essential nutrients, antibodies, and energy to infants during their early development. The composition of breast milk changes over time to meet the growing needs of the baby. Breast milk contains proteins, fats, vitamins, and minerals that support healthy growth and immune function. It is easily digestible, making it ideal for newborns. Additionally, breastfeeding promotes bonding between the mother and baby, contributing to emotional and physical well-being for both.