Do you believe that those kids who are breast fed actually end up smarter compared to those fed formula as babies? Well, not all breast fed babies end up smarter, but many do.

A new study gave credit to breast-fed babies being more smart to a very common gene that is found expressed in about 90 percent of the population.

In this case, the breast-fed babies who shared the gene with parents ended up outscoring bottle-fed peers in intelligence tests according to the research. The gene in question helps process fatty acids, which in turn assists the intelligence quotient of those kids who have it present.

Source