Plant Sterols

Here are some good ones to start:

http://www.ehponline.org/docs/2006/114-6/editorial.html

http://www.ncbi.nlm.nih.gov/pubmed/16424064?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVAbstractPlus

http://www.ehponline.org/members/2000/108p701-708bouker/bouker-full.html

http://humrep.oxfordjournals.org/cgi/content/abstract/22/10/2623

http://www.liebertonline.com/doi/abs/10.1089/jmf.2005.8.469

http://www.vegetarian-nutrition.info/vn/soy_breast_cancer.php

http://www.ncbi.nlm.nih.gov/pubmed/17032659?ordinalpos=3&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum

http://www.delano.com/Articles/Genistein-rush.html#fn1

http://envirocancer.cornell.edu/FactSheet/Diet/fs1.phyto.cfm

http://findarticles.com/p/articles/mi_m0ISW/is_2003_June/ai_102372160

Study the liver and estrogen dominence syndrome to get a good overall abstract of the relationship between this organ and estrogen metabolites.  It's heavy reading, but so informative when you get the "whole picture".  Bottom line, plant sterols from organic sources are a must for hormonal health.  Zeno-estrogens from chemicals in plastics and preservatives in health and beauty care are strong estrogen mimickers and will create imbalance.  These could be one of the muti-faceted reasons there are so many reproductive cancers in this time.  Happy Reading!