You were speaking of soy products and the problems with the phytoestrogens. After the soybean or most oil bearing seeds in this country are ground into a mash, it is then injected with hexane gas. The problem is that some of this hexane residue remains behind.
Hexane is a deadly poison.
It attacks the liver, compromising ones immune system. Hexane, like benzene is a leading cause of cancer especially among petroleum and industrial workers. There was a case in England several years ago of a woman in her early 20's that died of stomach cancer. Her diet was vegetarian and one wonders why she got cancer. It was found that she consumed a lot of soy based foods.