Are soy- or milk-based formulas better for my baby?

Equally fine to use: Although in most infants in the U.S. A cow's milk formula is often used soy formulas are as safe and effective as cow's milk formulas.

Formula: The only difference between cow's mild based and soy based formulas is the protein. Neither protein is superior to the other unless your child is allergic to cow's milk or to soy protein.