Genetically modified bacteria or fungi are what are being used to produce this substance, according to my source, a pediatrician working on research connected with it. Rachel Myr Kristiansand, Norway *********************************************** 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