Here's what you need to know. Cows' milk is the standard base for infant formula. The quality of traditional infant formula has improved tremendously in the last decade. However, researchers have yet to reproduce the unique qualities that make breast milk the ideal food for babies. Infants who are allergic to lactose , a sugar found in cows' milk, may be less sensitive to soy-based formula.
Experts have no evidence that soy-based formulas can help soothe a colicky baby.
The AAP strongly suggests that babies who are not breastfed or who are partially breastfed should be given an iron fortified formula from birth to 12 months. According to the AAP, breastfed babies absorb more than 50 percent of iron from human milk, about 12 percent from cow's milk formula, and up to 7 percent of soy formula. Experts agree that the fortified formulas sufficiently boost iron levels in babies and young children. Comfort Proteins Specially designed to be easy to digest in your baby's tummy for an extra measure of comfort both moms and babies love. Take our Solid Foods Quiz and find out.