I forgot who posted the dilemma of the mom with Crohn's who was being advised
to wean, but my direct reply to her was returned undeliverable.  Whoever is in
touch with this mom might like to suggest looking into thalidomide, which is
undergoing successful clinical trials in Crohn's.  Apart from it;s teratogenic
effects, it seems to be a benign drug.  This mom can perhaps get information
from the NORD (natl org for rare diseases) database.
Catherine Watson Genna, IBCLC