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Saturday, July 14, 2018

Scientific American Confirms: Atrazine Herbicide is a “Sex-Changing Weed Killer” that Turns Male Frogs GAY

A scientific study has reaffirmed that a popular weedkiller manufactured by Syngenta and used on crop fields all across the United States is so damaging to the endocrine system that it can actually turn natural-born males into females.

Published in the journal Proceedings of the National Academy of Sciences, the paper by researchers from the University of California, Berkeley found that African clawed frogs (Xenopus laevis) exposed to just 2.5 parts per billion (ppb) of atrazine for three years – a level below the 3 ppb allowed by the Environmental Protection Agency (EPA) in human drinking water – ended up losing their maleness and becoming chemically castrated.

Of the 40 frogs that were included as part of the experiment, 30 could no longer reproduce after 36 months of exposure to atrazine. Meanwhile, four of the frogs actually turned from male to female, and proceeded to mate with other males and successfully produce viable eggs – even though they were all born as natural males at the beginning of the study.

Only six of the 40 frogs were in any way normal at the conclusion of the study, suggesting an 85 percent damage rate resulting from exposure to atrazine at levels below what the federal government has deemed as “safe” for humans.

Just to be sure that the results weren’t erroneous, the researchers made sure to use male frogs with only ZZ sex chromosomes, meaning they couldn’t possibly have been hermaphrodites at the study’s outset. All 40 of the frogs were, in fact, males, and no other factor besides the atrazine, at least as far as this particular study is concerned, could have impacted their transitions from male to female.
https://www.naturalnews.com/2018-07-10-scientific-american-confirms-atrazine-herbicide-is-a-sex-changing-weed-killer-that-turns-male-frogs-gay.html

[Posted at the SpookyWeather blog, July 14th, 2018.]

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