A different approach to breast-feeding of the infant with phenylketonuria.

Unlabelled: We studied the possibility and safety of a new approach to breast-feeding infants with phenylketonuria (PKU). We compared a group of PKU infants being breast-fed according to our new protocol with a group of PKU infants receiving formula only. The breast-fed group consisted of nine infants born between 1994 and 1999 being breast-fed at the time of diagnosis.