I don't think there is rally any data on this, but I would say its just like perms, hair color, artificial nails and tanning which are all fine. Also no research on those..... Cindy ~**~**~**~**~**~**~**~**~**~**~**~**~** Cindy Curtis, RN, IBCLC mailto:[log in to unmask] http://www.breastfeedingonline.com ----- Original Message ----- From: <[log in to unmask]> *********************************************** To temporarily stop your subscription: set lactnet nomail To start it again: set lactnet mail (or digest) To unsubscribe: unsubscribe lactnet All commands go to [log in to unmask] The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(TM) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html