The Harvard Nurse's study is seriously lawed b/c it did not look at the following (1) ABM supplements; (2) early intro of food which was very common in past decades; (3) scheduling of feeds and (4) the length of time the nurses breastfed. (This is from memory so it's possible I"m wrong on #4). Also, the study did not rule out breastfeeding as a protective factor--it said more research was needed. Yet, this study has been used to conclude that BF does not offer a protective effect. Our local hospital sent out a mailing that is was "a myth" that BF gave protective effect. I wrote a long response. Melissa Vance, JD, LLL *********************************************** 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