http://www.fluoridealert.org/issues/infant-exposure/
Concerns about the wisdom of supplementing an infant's diet with fluoride are being voiced by even ardent pro-fluoride dental organizations. In 1994, the American Dental Association (ADA), American Academy of Pediatrics (AAP), and American Academy of Pediatric Dentistry (AAPD) reversed their decades-long policy of recommending that doctors prescribe fluoride supplements to newborn infants. While these organizations have refrained from taking the obvious step of recommending that fluoridated water not be be added to infant formula (a practice that exposes infants to nearly 4 times more fluoride than supplements) a growing number of prominent dental researchers have made this recommendation.