Breast-Fed Kids May Be Less Hyper, But Not Necessarily Smarter, Study Finds

Breast-feeding has many known health benefits, but there's still debate about how it may influence kids' behavior and intelligence.

Now, a new study published in Pediatrics finds that children who are breast-fed for at least six months as babies have less hyperactive behavior by age 3 compared with kids who weren't breast-fed. 

Read more at NPR.