What is the primary function of lactation?

The primary function of lactation is to secrete milk after birth. Lactation is a biological process that enables the mammary glands in mothers to produce and release milk, which is essential for nourishing newborns. This milk provides all the necessary nutrients, antibodies, and energy that infants require for healthy growth and development during the early stages of life.

This process not only ensures that the infant receives adequate nourishment but also establishes an important bond between the mother and baby. The milk produced is specifically tailored to meet the dietary needs of the infant during the first months of life, making this function of lactation crucial for the survival and health of newborns. The secretion of milk begins shortly after childbirth, triggered by hormonal changes, and can continue for varying periods depending on the mother and child’s needs.