Delivery by Caesarean section and infant cardiometabolic status at one year of age.

Objective: Disruption of the gut microbiome has been associated with overweight/obesity, insulin resistance, and type 2 diabetes. Recently, it has been reported that Caesarean section disrupts the normal gut microbiome of neonates. As such, these data have raised the intriguing possibility that CS could lead to an adverse cardiometabolic risk profile early in life.