Link between herbicides, breast cancer and homosexuality.

100px-Pink_ribbon_svgThis interview was brought to my attention about the suppression of health hazards of specific herbicides and pesticides. This scientist was funded to examine the effects of specific herbicides on frogs relating that to humans, but when his report was released the manufacturer threatened him. The information is available though and a few interesting snippets I included here. You can read the whole interview at


Scientist Tyrone Hayes of the University of California, Berkeley, who discovered a widely used herbicide may have harmful effects on the endocrine system says in an interview on, “One of my big concerns is that, as of the year 2000—prior to the year 2000, Novartis not only made atrazine, which is used on corn, of course, which is an herbicide, but it also induces an enzyme called aromatase. It causes you to make too much estrogen. And it’s now been shown that this herbicide, atrazine, and this mechanism, is potentially involved in development of breast cancer, for example. Up until 2000, the company also made a chemical called letrozole, which did exactly the opposite: It blocked aromatase, it blocked this enzyme, it blocked estrogen production. And this chemical, letrozole, is the number one treatment for breast cancer. So this company was simultaneously in 2000 making a chemical that induced estrogen and promoted breast cancer, and making a chemical that blocked estrogen production and was being used to treat breast cancer. So there’s a clear conflict of interest there, a clear problem. But when he tried to publish the results, the chemical’s manufacturer launched a campaign to discredit his work.


In reply to the question, “What were the abnormalities you found in frogs, the gender-bending nature of this drug atrazine?” TYRONE HAYES: Well, initially, we found that the larynx, or the voice box, in exposed males didn’t grow properly. And this was an indication that the male hormone testosterone was not being produced at appropriate levels. And eventually we found that not only were these males demasculinized, or chemically castrated, but they also were starting to develop ovaries or starting to develop eggs. And eventually we discovered that these males didn’t breed
properly, that some of the males actually completely turned into females. So we had genetic males that were laying eggs and reproducing as females. And now we’re starting to show that some of these males actually show, I guess what we’d call homosexual behavior. They actually prefer to mate with other males.


One response to “Link between herbicides, breast cancer and homosexuality.

  1. Pingback: News Reports on The Human Condition | Dirty Laundry

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