The advantages of breastfeeding, in comparison to formula feeding, are quite numerous. Breast-fed infants, for example, have remarkably lower risk for various allergic conditions, and there has certainly been some indication that risk of being obese or overweight may be reduced in infants who are breastfed versus those who receive infant formula. In a new study just published in JAMA Pediatrics, researchers followed a fairly large group of children, some of whom were breastfed while others were