Soy Wonder
Nov. 1st, 2004 12:49 pmOn the one hand,
As little as 30mg of soy isoflavones--the amount in 5-8 ounces of soy milk - have been proven to suppress thyroid function. "The isoflavones in soy act like a hormone in the body. And in many women, especially those who eat large amounts of concentrated soy powder or take isoflavone supplments, this disturbs the body's hormonal balance, triggering or worsening thyroid problems," explains Dr. Larian Gillespie - from Soy Online Service.
It [soy] contains high quantities of various toxic chemicals, which cannot be fully destroyed even by the long cooking process. These are: phytates, which block the body's uptake of minerals; enzyme inhibitors, which hinder protein digestion; and haemaggluttin, which causes red blood cells to clump together and inhibits oxygen take-up and growth. Most controversially of all, soy contains high levels of the phytoestrogens (also known as isoflavones) genistein and daidzein, which mimic and sometimes block the hormone oestrogen - from Soybean Crisis.
And on the weirder side of things,
Prion disease transfer via animal-to-animal is much less common than direct organophosphate exposure. This puts vegetarians at risk for contracting a prion disease from foods treated with organophosphate pesticides and/or herbicides. Of particular interest are soy products, specifically Roundup-Ready soybeans - from Vegans and other vegetarians at high risk for prion diseases.