What effect does colostrum have on baby's health?

Colostrum is the first secretion in breast milk, which is usually produced in the first few days after delivery. Colostrum contains many white blood cells, which can help babies resist bacterial and viral infections. In addition, colostrum is rich in antibodies and is the first dose of vaccine for infants, which can prevent infection and allergies. The cathartic agent (prostaglandin) in colostrum can promote meconium discharge and help to reduce neonatal jaundice. Colostrum contains growth factors, which can help intestinal maturity and prevent allergies and milk intolerance. Colostrum is rich in vitamin A, which can reduce the severity of infant infection and prevent eye diseases.