I have a great book entitled "Breastmilk-NAture's Perfect Formula" by Margaret Belais Salmon, RD, LD, PD. It lists more then 100 ingredients in breastmilk , what they do and references. Email me for ordering info. Barb Whitehead, IBCLC Ayden NC *********************************************** 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