I would like to know more about this topic (estrogen and tofu and related
side effects), maybe we should start a separate topic for this?  Can you
please tell me where you read this info you mentioned so I can read it
myself?  My daughter was breastfed for 15 months but has had only soy milk
since then and she is almost 5 now.  Additionally she ate quite a bit of
tofu, soy yogurt and soy margarine from age 2-3, though less so now but
still this concerns me.  I have heard this type of thing about tofu before
but have never seen a really good research study about it.