As has been suspected by many in the natural health community for a while, research from the University of Illinois has confirmed that the concentration of soy isoflavone in supplements may help drive tumor growth in women with estrogen - receptor positive breast cancer. (naturalhealth365.com)
This amount is equivalent to the amount of soy isoflavones in 500 milliliters of soy milk. (sciencedaily.com)
The researchers also found women who took soy isoflavone supplements tended to have lower levels of testosterone, harmful cholesterol known as LDL and triglycerides, or fats in the blood, than their counterparts who received the placebo. (sciencedaily.com)