Hello,

   I recall a speaker at a recent video conference stating that the  one of
the physical differences noted between feeding at the breast Vs. feeding at a
bottle was "discovered" by radiologists.  The infants drank the dye needed
for their exams either by bottle or with the aide of a supplement feeder
while nursing at the breast.  The radio-opaque dye was actually seen in the
ear canals of the bottle-feeders but not the breastfeeders.

    I'm not sure how accurate this is but if it sounds right, please post any
references to it.  It was a causual story by the speaker during the Q & A
call in time so there was nothing about it in the packet.

    Thanks!

            Maureen