Colostrum is critical for newborns for several reasons. Firstly, it is rich in antibodies such as Immunoglobulin A (IgA), which help protect the baby from infections by lining the gastrointestinal tract. Secondly, colostrum contains high levels of protein and low levels of fat, making it easy for the newborn to digest. Additionally, it acts as a natural laxative, helping the baby pass their first stool, known as meconium, which aids in the excretion of excess bilirubin and reduces the risk of jaundice.
