Hi I found your blog to be very interesting. The personal story in unbelievable, so I looked at PubMed to see what evidence is there for the correlation between Brest Cancer ans Soy. There are numerous article written and I found many contradictory evidence supporting and opposing the positive correlation between the two. Never the less it is very worrying to here this story. Look at this paper: http://www.ncbi.nlm.nih.gov/pubmed/18623079?ordinalpos=4&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum

Hi this not true for all time. It may happen 5% or not more than 10%. Soya is reach source of protein and help in construction, repair and formation of collagen, and other tissue.