Monsanto was quick to respond to the study conclusions, and attempted to tear holes in Samsel and Seneff's claims. A company blog post2 accused the authors of producing a paper of "low scientific quality" using "no new data and a piecemeal approach."
Basically, Monsanto objected to the fact that the authors didn't conduct any new research. The company said Samsel and Seneff just compiled a review of recent literature to arrive at their cause-and-effect hypotheses.
The blog post also attacked the scientists' credibility based on their ties to activist groups lobbying against GM foods.
These counterattacks might make you less willing to condemn the popular weed killing product, at least until you have more information.
But remember, Monsanto admits that these folks reviewed existing studies and literature.
Clearly this means that other people have been investigating a connection between glyphosate and disease.
For example, scientists raised similar concerns about the health effects of glyphosate in a study published in the journal Food and Chemical Toxicology3.
These researchers determined that glyphosate has estrogenic properties that feed breast cancer tumors.
What's more, a 2011 study4 from the U.S. Geological Survey found the chemical present in 60 to 100 percent of rain and air samples in the U.S! That surprised me, because I don't think of herbicides as an air pollution issue.
The problem isn't confined to the United State. In Europe, testing showed that people in 18 countries had glyphosate in their bodies!
With such a widespread presence on the planet, you can bet that humans aren't the only ones suffering the nasty side effects…
In a January 16, 2011 open letter to U.S. Department of Agriculture (USDA) Secretary Tom Vilsack, plant pathologist Dr. Don Huber warned of a link between Roundup Ready® (RR) crops and serious plant diseases, animal infertility and spontaneous abortions.
Roundup Ready crops are genetically modified to withstand the effects of Roundup herbicide, so they survive the poison while weeds are killed.
Dr. Huber said a new infectious agent had been found in heavy concentrations in the RR soybean and corn crops. He was especially disturbed by what he called "an unprecedented trend of increasing plant and animal disease and disorders."
Huber urged USDA to launch a multi-agency investigation and place a moratorium on deregulating RR crops until the relationship between glyphosate and these plants could be investigated more fully.
So how did the government react to his requests?
The administration fully deregulated Monsanto's RR alfalfa and sugar beets less than three weeks after receiving Dr. Huber's letter!
Now, Dr. Huber’s letter concerned Roundup-Ready plants, not the weed killer as such. But it’s hard to separate the two because when you consume an RR crop presumably you’re eating herbicide residue, too. In fact, Dr. Huber maintains the herbicide
actually becomes part of the plant. You can’t wash it off or remove it in any way.
Maybe you'll find comfort in knowing that the Environmental Protection Agency (EPA) is conducting a standard registration review of glyphosate.
They've decided to render a decision about whether to limit glyphosate use by the year
2015. I find this disturbing. The safety of the product should be established before it's deregulated.
In the meantime, you can at least avoid using the weed killer on your own lawn and garden if you'd like to reduce your exposure.
This might mean you'll have to pull out the electric weed whacker… hire a gardener… or resign yourself to weeding the old-fashioned way — on your knees and with your hands…
Any of these choices may be a safer, healthier alternative to the chemicals in the food supply that may be harming your health.