Dr. Daniel G. Blackburn is the world's expert on the early evolution of lactation -- see his main web page at this URL http://shakti.trincoll.edu/~blackbur/ His research clearly shows that mammary glands are not derived from sweat glands and milk is not modified sweat. Researchers used to think so, but not any more. Kathy Dettwyler _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com *********************************************** 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