Microbiota and Breast Milk

Abstract

Molecular signals originating from the maternal microbiota can reach the baby through the placenta during pregnancy and through breast milk after birth. Intestinal microbiota composition plays an important role in infant and adult health. Breast milk bacteria affect the formation and development of infant microbiota, with an effect that persists after solid food intake. Changes in the gut microbiota gained in the early stages of life are associated with the risk of developing short-term diseases and chronic diseases in the future. It has been suggested that microorganisms found in the gut through breast milk have effects on the development of infants and the maturation of their immune systems.