Ellie, whatever toxins are in us, go via the breast milk to the baby. But, don't get frightened. I have nursed 7 while toxic (not knowing my illnesses were from toxins - esp mercury) and they are all doing pretty well, although a few have some relatively minor toxic issues - nothing like autism etc. You know, at least, to avoid vaccines and mercury amalgams for her. I didn't. Toxins will be difficult to avoid on this planet. We are toxic, cows' milk is toxic, etc. and soy milk has problems all its own. Perhaps wean her, and then detox. If you get pregnant again - after detox., you won't have these same worries. <img src="/ubbthreads/images/graemlins/frown.gif" alt="" />