My son Peter went into full blown anaphylactic shock at 5 & 1/2 weeks old
when he had his third bottle of regular old run-of-the-mill formula.  After
that I breastfed exclusively for six months.  No one told me much about food
allergy, so I kept eating/drinking milk et al.  At six months we saw an
allergist and he diagnosed the milk allergy and we began to introduce soy
formula.  That is when I began to realize that his stools had been very loose
before.  He basically weaned himself and has thrived ever since.

--Sally Flanagan