Breastfeeding has long been thought to reduce the risk of Sudden Infant Death Syndrome, or SIDS, an unexplained phenomenon that is the leading cause of death for infants under one year of age in the United States. While the exact cause of SIDS is unknown, scientists have identified several potential factors that may contribute to its occurrence, including sleeping position, smoking, and the use of bedding or pillows. Breastfeeding is thought to reduce the risk of SIDS by providing the infant with essential nutrients and antibodies that may help to protect against infection and other environmental hazards.
Studies have suggested that exclusive breastfeeding, or breastfeeding without supplementing with formula or other food, during the first four months of life may reduce the risk of SIDS by up to 50%. Other research has indicated that the longer a baby is breastfed, the lower the risk of SIDS. One study found that infants who were breastfed for at least six months had a 64% lower risk of SIDS than those who were not breastfed.
While the exact mechanism by which breastfeeding reduces the risk of SIDS is not fully understood, researchers believe that the nutrients and antibodies found in breastmilk may provide a protective effect against infection and other environmental hazards. Additionally, breastfeeding may help to promote better sleep patterns in infants, which may reduce the risk of SIDS.
Overall, the evidence suggests that breastfeeding may reduce the risk of SIDS in infants. While it is not possible to completely eliminate the risk of SIDS, breastfeeding may be an important tool in reducing the risk of SIDS. Therefore, it is important for parents to discuss the benefits of breastfeeding with their healthcare provider.