Question

Explain why the milk produced by the mother during the initial days of lactation is considered to be very essential for the newborn infant.

Answer 1

The milk produced by the mother during the initial days of lactation is called colostrum and is considered very essential for the newborn infant due to several crucial reasons: Rich in antibodies: Colostrum is exceptionally rich in antibodies, particularly Immunoglobulin A (IgA). These antibodies provide passive immunity to the newborn, protecting it against various infections and diseases in the early stages of life when the infant’s own immune system is not yet fully developed. IgA lines the mucous membranes of the infant’s respiratory and digestive tracts, preventing the entry of pathogens. Nutrient-dense: Colostrum is packed with essential nutrients in a highly digestible form, including proteins, vitamins (especially Vitamin A), and minerals that are vital for the newborn’s growth and development. Low in fat and carbohydrates: Compared to mature milk, colostrum has a lower content of fat and carbohydrates, making it easier for the newborn’s immature digestive system to process. Contains growth factors: Colostrum contains various growth factors that help in the development and maturation of the infant’s gut and other organs. Laxative effect: Colostrum has a mild laxative effect that helps in clearing the meconium (the first stool) from the infant’s bowels. This is important for preventing jaundice as meconium contains bilirubin. Due to these unique properties, colostrum provides crucial immunological protection, essential nutrients, and growth factors that are critical for the health and survival of the newborn infant during its vulnerable initial days.