Posted on 05/25/2011 7:15:49 AM PDT by Scythian
A landmark new study out of Canada exposes yet another lie propagated by the biotechnology industry, this time blowing a hole in the false claim that a certain genetic pesticide used in the cultivation of genetically-modified (GM) crops does not end up in the human body upon consumption. Researchers from the Department of Obstetrics and Gynecology at the University of Sherbrooke Hospital Centre in Quebec, Can., have proven that Bt toxin, which is used in GM corn and other crops, definitively makes its way into the blood supply, contrary to what Big Bio claims -- and this toxin was found in the bloodstreams of 93 percent of pregnant women tested.
Published in the journal Reproductive Toxicology, the study explains that Bt toxin enters the body not only through direct consumption of GMOs, but also from consumption of meat, milk and eggs from animals whose feed contains GMOs. Among all women tested, 80 percent of the pregnant group tested positive for Bt toxin in their babies' umbilical cords, and 69 percent of non-pregnant women tested positive for Bt toxin.
(Excerpt) Read more at naturalnews.com ...
The first question to be asked should be: did the industry make a claim that Bt would not end up in the human body after consumption of GMO foods containing Bt?
2. Then it would be good to know what concern of the regulators caused that question to be asked in the first place?
3. And if the industry did incorrectly claim that Bt would not end up in bodies of those who consumed the food products, then where did their research go wrong, and does this call for further review of all the industry research presented in relation to GMO food crops?
This study comes from a hospital in Quebec, not from some fringe organic food advocate.
You can find just about any toxin you want in our urine or blood if you're able to measure for it in parts per trillion. The average American eats 1 1/2 grams of natural pesticides a day which is about 10,000 times more than the amount of artificial pesticides consumed. Pretty scary, eh? Many natural crops contain more pesticides than the ones treated synthetically. Broccoli, cabbage, celery and apples are examples of produce high in natural pesticides.
Celery purchased in a supermarket will contain, on average, about 800 parts per billion of the natural chemical psoralen. Psoralen is used by celery as a natural means of fending off predators and, in high doses, can damage DNA and tissue in humans. Organic celery, grown without the use of synthetic pesticides, has been shown to contain as much as 6,000 parts per billion of psoralen. Potatoes contain solanine which is a naturally occurring toxin used to protect against blight. In humans, solanine can cause paralysis and death. But....but.....it's natural.....
Unfortunately, the chemicalphobes at Natural News (and chemicalphobes in general) never learned a very basic tenet of toxicology, the dosage makes the poison.
This article is just more silly alarmism from people who understand little about chemistry. They act like it is far worse that people obtain trace amounts of Bt from their food rather than consume a bunch of fumonisins from corn not treated with Bt. This kind of idiocy never solves problems; it only causes them.
You started out by claiming seed companies were “criminal” because the progeny of certain patented seeds were sterile and now you’re upset because those sterile seeds will cross pollinate?
The study was not performed by Natural News, but by the Department of Obstetrics and Gynecology at the University of Sherbrooke Hospital Centre in Quebec, Can., and then published in Reproductive Toxicology
Wiser heads will ignore any alarmism, or knee-jerk dismissiveness from both extremes that surround this sort of question.
More information and study is needed, but if the industry made claims that such substances in GMO foods would not end up in the bodies of humans, and that has been proven false, then that is a significant finding.
This is merely an argument pointing out the need for spatial offsets. The supplier and users of the GMO would need to purchase said use by contract as part of the cost associated with deriving the benefit; else said benefit simply isn't worth the cost. That way, differences in terrain and local weather patterns, for example, could be taken into account for how far that pollen would travel and what the containment measures might be with regard to the degree of risk those particular genes may pose.
Look, I'm not new to this argument. I wrote about it in my first book dealing with markets in managing environmental risks. If you think having regulators decide these things justly and efficiently is the way to go, we have a fundamental disagreement because political influence over the latter is easily bought. My point is that the types of modifications would be considerably different if those producing and consuming the product had to interlalize the costs of managing the risks they pose.
I see.
if it isn’t raised with chemical fertalizers and pestasides I won’t eat it!
Organic is nothing more than throwing shit at it and hoping it grows!
~~~~~~~~~~
The principal fault with your bravo sierra scare post is that you have no idea WTH you are babbling about!!!.
The bacterium, Bacillus thuringiensis ("Bt") is no more a "toxin" than the mold, Pennicillium notatum is an "antibiotic".
Yes, that is very clear to anyone who can read. Even so, Natural News is a nest of chemicalphobia, toxic terrorism, scientific illiteracy and needless alarmism.
Wiser heads will ignore any alarmism, or knee-jerk dismissiveness from both extremes that surround this sort of question.
Ahh, I see. Pointing out their alarmism equates to knee-jerk dismissiveness? You think the truth lies somewhere in the squishy middle? How squishy.
More information and study is needed
LOL! Yeah, like what measurement was used. Are they measuring for Bt in the blood in picograms? For some reason, Natural News chooses not to inform us of this important information. Like anyone who passed a class in toxicology will know, the dosage makes the poison. Or, as the old German axiom goes: All things are poison and nothing is without poison, only the dose permits something not to be poisonous.
Do you think Natural News neglected to provide this information because it would hurt their ability to generate as much alarmism as possible, or because they're a bunch of idiots?
but if the industry made claims that such substances in GMO foods would not end up in the bodies of humans, and that has been proven false, then that is a significant finding
Why would it be a significant finding? Did you ever stop to think that at the time they made the claim we didn't have the analytical capabilities to measure for the substance in the amounts found in the blood?
Good grief, you consume benzene in your drinking water in amounts measured in ppb. Benzene is extremely toxic. Yet, there it is in what we consider perfectly safe drinking water. The only reason we don't take it out is because filtering technology doesn't currently exist to do it. Even if it did, that wouldn't stop you from breathing it in from the air every day. This story is most likely a bunch of crap just like all the other chemicalphobia they subject their readers to. People are scared to death of things they don't understand. Does this include you?
Safety, the absence of risk, cannot be proven by science. The limit of detection always determines the extent of what we mean by safety, and we cannot prove the absence of something only its presence.
The gene is removed from the bacteria and put into a crop like Corn or Cotton. The bacteria is not put there - and the crop doesn't produce bacteria - it produces the bacterial toxin.
If you plant a crop that produces Bt toxin because of genetic engineering you are growing an evil GM crop that destroys the Earth and makes hippies sick.
If you plant a crop and spray the sh*t out of it with Bt toxin, you are an organic farmer, friend to the planet, and you make hippies happy.
And any Bt toxin that people are exposed to is thus, OBVIOUSLY from GM crops and not never ever from the mass spraying of this “natural” toxin on “organic” crops.
First it was dihydrogen monoxide and now this.
There is a claim of higher yields? Do you know anything about the history of genetically modified food? Have you ever heard of Norman Borlaug? Here are a few facts:
In Pakistan, wheat yields nearly doubled, from 4.6 million tons in 1965 to 7.3 million tons in 1970; Pakistan was self-sufficient in wheat production by 1968. Yields were over 21 million tons by 2000. In India, yields increased from 12.3 million tons in 1965 to 20.1 million tons in 1970. By 1974, India was self-sufficient in the production of all cereals. By 2000, India was harvesting a record 76.4 million tons of wheat. Since the 1960s, food production in both nations has increased faster than the rate of population growth. Paul Waggoner, of the Connecticut Agricultural Experiment Station, calculates that India's use of high-yield farming has prevented 100 million acres (400,000 km²) of virgin land from being converted into farmlandan area about the size of California, or 13.6 percent of the total area of India.[15] The use of these wheat varieties has also had a substantial effect on production in six Latin American countries, six countries in the Near and Middle East, and several others in Africa.
A billion people, or more, are alive today because Borlaug didn't listen to the chemicalphobes and other assorted elitists and moved forward with his genetic modifications. Now, tell us all about your understanding of those "obviously, much higher costs."
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.