domingo, agosto 30, 2015

Why scientists are worried about the GMO apple and potato

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sábado, septiembre 24, 2011

Jeffrey Smith video on GM hazards

domingo, mayo 29, 2011

Toxins from GM plants

READ THE WHOLE ARTICLE AT: http://www.responsibletechnology.org/blog/1412

Jeffrey Smith The world’s leading consumer advocate promoting healthier, non-GMO choices Posted on May 25, 2011

Dangerous Toxins From Genetically Modified Plants Found in Women and Fetuses

Watch this two minute video, Double Dipping Danger, produced by Alex Bogusky, and then read about new evidence below showing even more harm from genetically modified foods. Click HERE to play.

When U.S. regulators approved Monsanto’s genetically modified “Bt” corn, they knew it would add a deadly poison into our food supply. That’s what it was designed to do. The corn’s DNA is equipped with a gene from soil bacteria called Bt (Bacillus thuringiensis) that produces the Bt-toxin. It’s a pesticide; it breaks open the stomach of certain insects and kills them.

But Monsanto and the Environmental Protection Agency (EPA) swore up and down that it was only insects that would be hurt. The Bt-toxin, they claimed, would be completely destroyed in the human digestive system and not have any impact on all of us trusting corn-eating consumers.

Oops. A study just proved them wrong.

Doctors at Sherbrooke University Hospital in Quebec found the corn’s Bt-toxin in the blood of pregnant women and their babies, as well as in non-pregnant women.i (Specifically, the toxin was identified in 93% of 30 pregnant women, 80% of umbilical blood in their babies, and 67% of 39 non-pregnant women.) The study has been accepted for publication in the peer reviewed journal Reproductive Toxicology.

According to the UK Daily Mail, this study, which “appears to blow a hole in” safety claims, “has triggered calls for a ban on imports and a total overhaul of the safety regime for genetically modified (GM) crops and food.” Organizations from England to New Zealand are now calling for investigations and for GM crops to be halted due to the serious implications of this finding.

Links to allergies, auto-immune disease, and other disorders

There’s already plenty of evidence that the Bt-toxin produced in GM corn and cotton plants is toxic to humans and mammals and triggers immune system responses. The fact that it flows through our blood supply, and that is passes through the placenta into fetuses, may help explain the rise in many disorders in the US since Bt crop varieties were first introduced in 1996.

In government-sponsored research in Italyii, mice fed Monsanto’s Bt corn showed a wide range of immune responses. Their elevated IgE and IgG antibodies, for example, are typically associated with allergies and infections. The mice had an increase in cytokines, which are associated with “allergic and inflammatory responses.” The specific cytokines (interleukins) that were elevated are also higher in humans who suffer from a wide range of disorders, from arthritis and inflammatory bowel disease, to MS and cancer (see chart).

Elevated interleukins Associations
IL-6 Rheumatoid arthritis, inflammatory bowel disease, osteoporosis, multiple sclerosis, various types of cancer (multiple myeloma and prostate cancer)
IL-13 Allergy, allergic rhinitis, ALS (Lou Gehrig’s disease)
MIP-1b Autoimmune disease and colitis.
IL-12p70 Inflammatory bowel disease, multiple sclerosis

The young mice in the study also had elevated T cells (gamma delta), which are increased in people with asthma, and in children with food allergies, juvenile arthritis, and connective tissue diseases. The Bt corn that was fed to these mice, MON 810, produced the same Bt-toxin that was found in the blood of women and fetuses.

When rats were fed another of Monsanto’s Bt corn varieties called MON 863, their immune systems were also activated, showing higher numbers of basophils, lymphocytes, and white blood cells. These can indicate possible allergies, infections, toxins, and various disease states including cancer. There were also signs of toxicity in the liver and kidneys.iii

Natural Bt is dangerous

Farmers have used Bt-toxin from soil bacteria as a natural pesticide for years. But they spray it on plants, where it washes off and biodegrades in sunlight. The GM version is built-in; every plant cell has its own spray bottle. The toxin doesn’t wash off; it’s consumed. Furthermore, the plant-produced version of the poison is thousands of times more concentrated than the spray; is designed to be even more toxic; and has properties of known allergens—it actually fails the World Health Organization’s allergen screening tests.iv

The biotech companies ignore the substantial difference between the GM toxin and the natural bacteria version, and boldly claim that since the natural spray has a history of safe use in agriculture, it’s therefore OK to put the poison directly into our food. But even this claim of safe use of Bt spray ignores peer-reviewed studies showing just the opposite.

When natural Bt-toxin was fed to mice, they had tissue damage, immune responses as powerful as cholera toxinv, and even started reacting to other foods that were formerly harmless.vi Farm workers exposed to Bt also showed immune responses.vii The EPA’s own expert Scientific Advisory Panel said that these mouse and farm worker studies “suggest that Bt proteins could act as antigenic and allergenic sources.”viii But the EPA ignored the warnings. They also overlooked studiesix showing that about 500 people in Washington state and Vancouver showed allergic and flu-like symptoms when they were exposed to the spray when it was used to kill gypsy moths.

Bt cotton linked to human allergies, animal deaths

Indian farm workers are suffering from rashes and itching and other symptoms after coming into contact with Bt cotton.

Now thousands of Indian farm laborers are suffering from the same allergic and flu-like symptoms as those in the Pacific Northwest simply from handling genetically engineered cotton plants that produce Bt-toxin. According to reports and records from doctors, hospitals, and pharmacies, as well as numerous investigative reports and case studies, workers are struggling with constant itching and rashes; some take antihistamines every day in order to go to work.

It gets worse.

All thirteen buffalo of a small Indian village died after grazing for a single day on Bt cotton plants.

When they allow livestock to graze on the Bt cotton plants after harvest, thousands of sheep, goats, and buffalo died. Numerous others got sick. I visited one village where for seven to eight years they allowed their buffalo to graze on natural cotton plants without incident. But on January 3rd, 2008, they allowed their 13 buffalo to graze on Bt cotton plants for the first time. After just one day’s exposure, all died. The village also lost 26 goats and sheep.

One small study in Andhra Pradesh reported that all six sheep that grazed on Bt cotton plants died within a month, while the three controls fed natural cotton plants showed no adverse symptoms.

Living pesticide factories inside us?

Getting back to the Bt-toxin now circulating in the blood of North American adults and newborns—how did it get there? The study authors speculate that it was consumed in the normal diet of the Canadian middle class. They even suggest that the toxin may have come from eating meat from animals fed Bt corn—as most livestock are.

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miércoles, abril 13, 2011

Good news from Jeffrey Smith

Jeffrey Smith The world’s leading consumer advocate promoting healthier, non-GMO choices
April 6, 2011

The US is mobilizing against GMOs!

Have you caught the non-GMO buzz lately? GMOs are being blogged about, tweeted about, reported on, and talked about more than ever before. There were rallies all over the US in March, more rallies scheduled, and the topic is catching fire. A food executive at the recent natural products expo said, “This feels like the time we’ve been waiting for.” An activist at a recent festival said, “I am so amazed at how much people want to know about GMOs—our table was bombarded! I feel like we’re at a turning point. I hope you do too.”

I certainly do, and we need to make sure this momentum grows into the tipping point of consumer rejection that we’ve been working for. This is a perfect time to pitch in.

  • Please help us with a donation, which will be MATCHED BY NUTIVA! (up to $10K for April donations). Helping to reclaim a non-GMO food supply is a great way to celebrate Earth Month. Thank you to Nutiva and thank you to our wonderful contributors.

I personally have been racing to keep up with all the incredible opportunities (or as I prefer to say, Harvest all the low-hanging Non-GMO fruit). I leave for Canada this week, Colorado the next, and Texas, Connecticut, New York, California, Chicago, and Seattle soon after. Check out the calendar. In the four months between mid-January and mid-May, I’ll have been at home for a total of just one month.

It has now become impossible for me to travel so much, and write, and edit footage, and contact individuals and organizations, while also managing our staff and the operations of the Institute. So we’re now interviewing for a new Executive Director to run the show here, which will free me up to focus on getting the message out.

The rest of our staff are also swamped now, and could surely use more dedicated volunteers on critical jobs. Please look over our Help Wanted page if you have time and energy to contribute to our team.

Thanks for all your help. See you on the road…

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martes, febrero 08, 2011

Roundup sucks! Do you need any further proof?

TO READ THE WHOLE ARTICLE: http://www.responsibletechnology.org/blog/664
Jeffrey Smith The world’s leading consumer advocate promoting healthier, non-GMO choices Posted on January 14, 2011

Monsanto’s Roundup Triggers Over 40 Plant Diseases and Endangers Human and Animal Health

The following article reveals the devastating and unprecedented impact that Monsanto’s Roundup herbicide is having on the health of our soil, plants, animals, and human population. On top of this perfect storm, the USDA now wants to approve Roundup Ready alfalfa, which will exacerbate this calamity. Please tell USDA Secretary Vilsack not to approve Monsanto’s alfalfa today.

While visiting a seed corn dealer’s demonstration plots in Iowa last fall, Dr. Don Huber walked passed a soybean field and noticed a distinct line separating severely diseased yellowing soybeans on the right from healthy green plants on the left (see photo). The yellow section was suffering from Sudden Death Syndrome (SDS), a serious plant disease that ravaged the Midwest in 2009 and ’10, driving down yields and profits. Something had caused that area of soybeans to be highly susceptible and Don had a good idea what it was.

The diseased field on the right had glyphosate applied the previous season. Photo by Don Huber

Don Huber spent 35 years as a plant pathologist at Purdue University and knows a lot about what causes green plants to turn yellow and die prematurely. He asked the seed dealer why the SDS was so severe in the one area of the field and not the other. “Did you plant something there last year that wasn’t planted in the rest of the field?” he asked. Sure enough, precisely where the severe SDS was, the dealer had grown alfalfa, which he later killed off at the end of the season by spraying a glyphosate-based herbicide (such as Roundup). The healthy part of the field, on the other hand, had been planted to sweet corn and hadn’t received glyphosate.

This was yet another confirmation that Roundup was triggering SDS. In many fields, the evidence is even more obvious. The disease was most severe at the ends of rows where the herbicide applicator looped back to make another pass (see photo). That’s where extra Roundup was applied.

Don’s a scientist; it takes more than a few photos for him to draw conclusions. But Don’s got more—lots more. For over 20 years, Don studied Roundup’s active ingredient glyphosate. He’s one of the world’s experts. And he can rattle off study after study that eliminate any doubt that glyphosate is contributing not only to the huge increase in SDS, but to the outbreak of numerous other diseases. (See selected reading list.)

Sudden Death Syndrome is more severe at the ends of rows, where Roundup dose is strongest. Photo by Amy Bandy.

Roundup: The perfect storm for plant disease

More than 30% of all herbicides sprayed anywhere contain glyphosate—the world’s bestselling weed killer. It was patented by Monsanto for use in their Roundup brand, which became more popular when they introduced “Roundup Ready” crops starting in 1996. These genetically modified (GM) plants, which now include soy, corn, cotton, canola, and sugar beets, have inserted genetic material from viruses and bacteria that allows the crops to withstand applications of normally deadly Roundup.

(Monsanto requires farmers who buy Roundup Ready seeds to only use the company’s Roundup brand of glyphosate. This has extended the company’s grip on the glyphosate market, even after its patent expired in 2000.)

The herbicide doesn’t destroy plants directly. It rather cooks up a unique perfect storm of conditions that revs up disease-causing organisms in the soil, and at the same time wipes out plant defenses against those diseases. The mechanisms are well-documented but rarely cited.

  1. The glyphosate molecule grabs vital nutrients and doesn’t let them go. This process is called chelation and was actually the original property for which glyphosate was patented in 1964. It was only 10 years later that it was patented as an herbicide. When applied to crops, it deprives them of vital minerals necessary for healthy plant function—especially for resisting serious soilborne diseases. The importance of minerals for protecting against disease is well established. In fact, mineral availability was the single most important measurement used by several famous plant breeders to identify disease-resistant varieties.
  1. Glyphosate annihilates beneficial soil organisms, such as Pseudomonas and Bacillus bacteria that live around the roots. Since they facilitate the uptake of plant nutrients and suppress disease-causing organisms, their untimely deaths means the plant gets even weaker and the pathogens even stronger.
  1. The herbicide can interfere with photosynthesis, reduce water use efficiency, lower lignin , damage and shorten root systems, cause plants to release important sugars, and change soil pH—all of which can negatively affect crop health.
  1. Glyphosate itself is slightly toxic to plants. It also breaks down slowly in soil to form another chemical called AMPA (aminomethylphosphonic acid) which is also toxic. But even the combined toxic effects of glyphosate and AMPA are not sufficient on their own to kill plants. It has been demonstrated numerous times since 1984
    Glyphosate with sterile soil (A) only stunts plant growth. In normal soil (B), pathogens kill the plant. Control (C) shows normal growth.

    that when glyphosate is applied in sterile soil, the plant may be slightly stunted, but it isn’t killed (see photo).

  1. The actual plant assassins, according to Purdue weed scientists and others, are severe disease-causing organisms present in almost all soils. Glyphosate dramatically promotes these, which in turn overrun the weakened crops with deadly infections.

“This is the herbicidal mode of action of glyphosate,” says Don. “It increases susceptibility to disease, suppresses natural disease controls such as beneficial organisms, and promotes virulence of soilborne pathogens at the same time.” In fact, he points out that “If you apply certain fungicides to weeds, it destroys the herbicidal activity of glyphosate!”

By weakening plants and promoting disease, glyphosate opens the door for lots of problems in the field. According to Don, “There are more than 40 diseases of crop plants that are reported to increase with the use of glyphosate, and that number keeps growing as people recognize the association between glyphosate and disease.”

Roundup promotes human and animal toxins

Photo by Robert Kremer

Some of the fungi promoted by glyphosate produce dangerous toxins that can end up in food and feed. Sudden Death Syndrome, for example, is caused by the Fusarium fungus. USDA scientist Robert Kremer found a 500% increase in Fusarium root infection of Roundup Ready soybeans when glyphosate is applied (see photos and chart). Corn, wheat, and many other plants can also suffer from serious Fusarium-based diseases.

But Fusarium’s wrath is not limited to plants. According to a report by the UN Food and Agriculture Organization, toxins from Fusarium on various types of food crops have been associated with disease outbreaks throughout history. They’ve “been linked to the plague epidemics” of medieval Europe, “large-scale human toxicosis in Eastern Europe,” oesophageal cancer in southern Africa and parts of China, joint diseases in Asia and southern Africa, and a blood disorder in Russia. Fusarium toxins have also been shown to cause animal diseases and induce infertility.

As Roundup use rises, plant disease skyrockets

When Roundup Ready crops were introduced in 1996, Monsanto boldly claimed that herbicide use would drop as a result. It did—slightly—for three years. But over the next 10 years, it grew considerably. Total herbicide use in the US jumped by a whopping 383 million pounds in the 13 years after GMOs came on the scene. The greatest contributor is Roundup.

Over time, many types of weeds that would once keel over with just a tiny dose of Roundup now require heavier and heavier applications. Some are nearly invincible. In reality, these super-weeds are resistant not to the glyphosate itself, but to the soilborne pathogens that normally do the killing in Roundup sprayed fields.

Having hundreds of thousands of acres infested with weeds that resist plant disease and weed killer has been devastating to many US farmers, whose first response is to pour on more and more Roundup. Its use is now accelerating. Nearly half of the huge 13-year increase in herbicide use took place in just the last 2 years. This has serious implications.

As US farmers drench more than 135 million acres of Roundup Ready crops with Roundup, plant diseases are enjoying an unprecedented explosion across America’s most productive crop lands. Don rattles off a lengthy list of diseases that were once under effective management and control, but are now creating severe hardship. (The list includes SDS and Corynespora root rot of soybeans, citrus variegated chlorosis (CVC), Fusarium wilt of cotton, Verticillium wilt of potato, take-all root, crown, and stem blight of cereals, Fusarium root and crown rot, Fusarium head blight, Pythium root rot and damping off, Goss’ wilt of corn, and many more.)

In Brazil, the new “Mad Soy Disease” is ravaging huge tracts of soybean acreage. Although scientists have not yet determined its cause, Don points out that various symptoms resemble a rice disease (bakanae) which is caused by Fusarium.

Corn dies young

In recent years, corn plants and entire fields in the Midwest have been dying earlier and earlier due to various diseases. Seasoned and observant farmers say they’re never seen anything like it.

“A decade ago, corn plants remained green and healthy well into September,” says Bob Streit, an agronomist in Iowa. “But over the last three years, diseases have turned the plants yellow, then brown, about 8 to 10 days earlier each season. In 2010, yellowing started around July 7th and yield losses were devastating for many growers.”

Bob and other crop experts believe that the increased use of glyphosate is the primary contributor to this disease trend. It has already reduced corn yields significantly. “If the corn dies much earlier,” says Bob, “it might collapse the corn harvest in the US, and threaten the food chain that it supports.”

A question of bugs

In addition to promoting plant diseases, which is well-established, spraying Roundup might also promote insects. That’s because many bugs seek sick plants. Scientists point out that healthy plants produce nutrients in a form that many insects cannot assimilate. Thus, farmers around the world report less insect problems among high quality, nutrient-dense crops. Weaker plants, on the other hand, create insect smorgasbords. This suggests that plants ravaged with diseases promoted by glyphosate may also attract more insects, which in turn will increase the use of toxic pesticides. More study is needed to confirm this.

Roundup persists in the environment

Monsanto used to boast that Roundup is biodegradable, claiming that it breaks down quickly in the soil. But courts in the US and Europe disagreed and found them guilty of false advertising. In fact, Monsanto’s own test data revealed that only 2% of the product broke down after 28 days.

Whether glyphosate degrades in weeks, months, or years varies widely due to factors in the soil, including pH, clay , types of minerals, residues from Roundup Ready crops, and the presence of the specialized enzymes needed to break down the herbicide molecule. In some conditions, glyphosate can grab hold of soil nutrients and remain stable for long periods. One study showed that it took up to 22 years for glyphosate to degrade only half its volume! So much for trusting Monsanto’s product claims.


Glyphosate can attack from above and below. It can drift over from a neighbors farm and wreak havoc. And it can even be released from dying weeds, travel through the soil, and then be taken up by healthy crops.

The amount of glyphosate that can cause damage is tiny. European scientists demonstrated that less than half an ounce per acre inhibits the ability of plants to take up and transport essential micronutrients (see chart).

As a result, more and more farmers are finding that crops planted in years after Roundup is applied suffer from weakened defenses and increased soilborne diseases. The situation is getting worse for many reasons.

  1. The glyphosate concentration in the soil builds up season after season with each subsequent application.
  2. Glyphosate can also accumulate for 6-8 years inside perennial plants like alfalfa, which get sprayed over and over.
  3. Long-term Field 2.jpg
    Wheat affected after 10 years of glyphosate field applications.

    Glyphosate residues in the soil that become bound and immobilized can be reactivated by the application of phosphate fertilizers or through other methods. Potato growers in the West and Midwest, for example, have experienced severe losses from glyphosate that has been reactivated.

  4. Glyphosate can find its way onto farmland accidentally, through drifting spray, in contaminated water, and even through chicken manure!

Imagine the shock of farmers who spread chicken manure in their fields to add nutrients, but instead found that the glyphosate in the manure tied up nutrients in the soil, promoted plant disease, and killed off weeds or crops. Test results of the manure showed glyphosate/AMPA concentrations at a whopping 0.36-0.75 parts per million (ppm). The normal herbicidal rate of glyphosate is about 0.5 ppm/acre.

Manure from other animals may also be spreading the herbicide, since US livestock consume copious amounts of glyphosate—which accumulates in corn kernels and soybeans. If it isn’t found in livestock manure (or urine), that may be even worse. If glyphosate is not exiting the animal, it must be accumulating with every meal, ending up in our meat and possibly milk.

Add this threat to the already high glyphosate residues inside our own diets due to corn and soybeans, and we have yet another serious problem threatening our health. Glyphosate has been linked to sterility, hormone disruption, abnormal and lower sperm counts, miscarriages, placental cell death, birth defects, and cancer, to name a few. (See resource list on glyphosate health effects.)

Nutrient loss in humans and animals

The same nutrients that glyphosate chelates and deprives plants are also vital for human and animal health. These include iron, zinc, copper, manganese, magnesium, calcium, boron, and others. Deficiencies of these elements in our diets, alone or in combination, are known to interfere with vital enzyme systems and cause a long list of disorders and diseases.

Alzheimer’s, for example, is linked with reduced copper and manganese. Don Huber points out that this disease has jumped 9000% since 1990.

Manganese, zinc, and copper are also vital for proper functioning of the SOD (superoxide dismustase) cycle. This is key for stemming inflammation and is an important component in detoxifying unwanted chemical compounds in humans and animals.

Glyphosate-induced mineral deficiencies can easily go unidentified and untreated. Even when laboratory tests are done, they can sometimes detect adequate mineral levels, but miss the fact that glyphosate has already rendered them unusable.

Glyphosate can tie up minerals for years and years, essentially removing them from the pool of nutrients available for plants, animals, and humans. If we combine the more than 135 million pounds of glyphosate-based herbicides applied in the US in 2010 with total applications over the past 30 years, we may have already eliminated millions of pounds of nutrients from our food supply.

This loss is something we simply can’t afford. We’re already suffering from progressive nutrient deprivation even without Roundup. In a UK study, for example, they found between 16-76% less nutrients in 1991, compared to levels in the same foods in 1940.

TO READ THE WHOLE ARTICLE: http://www.responsibletechnology.org/blog/664

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martes, diciembre 21, 2010

WikiLeaks: U.S. should retaliate against E.U. for genetically modified resistance

http://www.foodfirst.org/en/node/3245

By Jeffrey Smith, Institute for Responsible Technology
This blog appeared on Huffington Post on December 20, 2010

"Country team Paris recommends that we calibrate a target retaliation list that causes some pain across the EU" [Emphasis added] --Recommendation by US Ambassador to France, Craig Stapleton.

WikiLeaked cables released over the weekend revealed more about the US' role as a global bully, trying to thrust unpopular genetically modified (GM) crops onto cautious governments and their citizens.

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viernes, octubre 08, 2010

GE Salmon? Are You Out of Your Minds?!

By Jeffrey M. Smith

Also on Huffington Post

To help stop GE salmon, please sign petitions to the food industry and Congress.

Has the FDA gone completely mad? Why are they trying to open the flood gates to genetically engineered (GE) salmon—a move that will go down in history as one of the most asinine and dangerous ever made by our government? What's it going to take for them to actually start protecting public health?

Frankenfish can promote disease

The FDA is reviewing data submitted by AquaBounty, the company that spliced a growth hormone gene into Atlantic salmon, forcing it to grow up to five times faster, and reach market size in about 18 months instead of 3 years. But according to the evidence, their buff salmon might have higher levels of a cancer promoting hormone IGF-1, more antibiotics, and more of a potentially life-threatening allergen(s).

The FDA failed to learn their lesson with their idiotic approval of genetically engineered bovine growth hormone. It also has higher levels of IGF-1 and more antibiotics. Now it's condemned by the American Public Health Association and the American Nurses Association, banned in most other countries, and has been banished by most US dairies. Even Wal-Mart won't allow the stuff into their milk.

The GE soy and corn on the market, which the FDA continues to pretend is just the same as the natural stuff, also has higher levels of allergens, and has been linked to numerous disorders. Now the American Academy of Environmental Medicine condemned genetically modified organisms (GMOs) and urged all physicians to prescribe non-GMO diets. "GMO-Free" is one of the fastest growing health claims among US brands for the past two years, and a tipping point of consumer rejection of all GE ingredients appears to be just over the horizon.

Then there is the threat of Frankenfish escaping into the wild. Here too, the FDA ignores the lessons from GE crops which, in spite of early assurances to the contrary, have been contaminating non-GE crops and wild relatives all over the world for more than a decade. Their self-propagating genetic pollution is irreversible; it can outlast the effects of global warming and nuclear waste. But somehow escaped GE salmon carry an even greater hazard.

Frankenfish can wipe out natural salmon

According to a Purdue University computer model that tracked the effects of releasing just 60 Frankenfish (not salmon) into a population of 60,000, there was a shocking complete extinction in just 40 fish generations. Apparently their bigger size, which attracted mates more easily, combined with a slight reduction in survival rates, was a killer combination.

Canadian scientists engineered their own set of fast growing salmon and tested their behavior in tanks with other fish. When there was sufficient food, all was fine. When food stocks decreased, the Frankenfish freaked. They became cannibals, attacking and killing other fish—whether GE or natural. Their unexpected behavior resulted in population crashes or complete extinctions in the fish tanks. The study also suggested that if released, these ravenous aggressive salmon would pursue and consume other types of fish.

I'm not sure which scenario is worse: The complete extinction of salmon, or gangs of voracious mutant freaks scouring the ocean, attacking anything that can feed their rapidly-expanding, always-hungry bodies. (Heck, let's just give the fish automatic weapons.)

Never mind that the GE AquAdvantage salmon are supposed to be grown in inland tanks and are supposed to be sterile. In reality, they won't all be sterile; and there are numerous ways that these salmon, whose eggs will regularly be shipped from Prince Edward Island, Canada to growing tanks in Panama, can escape into the ocean. It only takes one!

Corporate interests and politics run the FDA show

US consumers have been clear for years that we don't want Frankenfish, Frankenpigs, Frankenmosquitoes, Frankenanything that walks, flies, slithers, or swims. And most Americans are now uneasy about the Frankencrops already growing in our fields. So who is clamoring for GE salmon? Who's getting the FDA to push open the doors to GE animals against public opinion?

Thank you Union of Concerned Scientists for the answer. Your September 12th survey of 1710 FDA employees explains who is really driving the bus at the agency. One staff member said, "Food safety has succumbed to the higher priority of global corporate profits." In fact, 38 percent of respondents agreed or strongly agreed that "public health has been harmed by agency practices that defer to business interests."

Another employee points to political interference: "I have been here for 26 years and it still amazes me . . . how politics filter down to the lowest levels of government."

So its corporate profits and politics. Anyone surprised? About 1 in 4 surveyed admit that they had personally experienced, either frequently or occasionally, "situations where corporate interests [or members of Congress, or special interests] have forced the withdrawal or significant modification of [an agency] policy or action designed to protect consumers or public health."

If there is one face that best captures the FDA's conflict-of-humanity's-interest, it would be Michael Taylor. Taylor is the US Food Safety Czar. You'd think that if there were significant safety concerns about the GE salmon, our Czar would step in to preserve and protect. Don't count on it.

Back when the first Bush White House had instructed the FDA to promote biotechnology, the agency created a special position for Taylor to be in charge. He had been the outside attorney for biotech giant Monsanto, where he had dreamed up a regulatory facade that would allow GMOs to be brought to market with maximum speed and minimum oversight. Then he took a position with the FDA where he could apparently implement it himself. His GMO policy falsely claimed that the agency was unaware of information showing GM foods to be different. On that basis, no testing or labeling was required. Years later, 44,000 documents made public from a lawsuit revealed that the consensus among FDA's own scientists was that GM foods were unsafe, and should be carefully tested for allergies, toxins, new diseases, and nutritional problems.

Soon after leaving the FDA, Michael Taylor went to work as Monsanto's vice president.

So the person who lied about GMO safety to push them on the market now sits above the folks that are looking at GE Salmon. Not a comforting thought.

Stacking the deck for approving salmon

How else does corporate influence play out in the current FDA debacle?

Consider Alison L. Van Eenennaam. She too used to work for Monsanto, and now has been added as a temporary voting member on the committee that advises the FDA about the salmon. She also advises the USDA and promotes GE animals on Youtube.

Kevin G. Wells was also added as a temporary voting member for salmon. He works at Revivicor, a company that genetically engineers pigs. Do you suppose there is any conflict of interest for him establishing an easy ride for GE animal approvals? Perhaps.

Gregory Jaffe was also imported into the committee as their supposed consumer advocate. In reality, he is with the pro-GMO Center for Science in the Public Interest (CSPI), an organization that consistently ignores the mounting evidence of adverse health impacts from GE crops. Jaffe even filed a complaint to the FDA in 2001 complaining of companies that label their products as non-GMO. What further qualified Jaffe for his committee position was his published article Questions About Genetically Engineered Animals, where he touts the environmental benefits of AquAdvantage salmon.

The engineered bias of the FDA advisory committee is made even more clear by who is absent. There are no experts on allergies or hormones who can address the possible health damaging effects of the fish, and no fish ecologists who can figure out whether our grandchildren will live in a world without wild salmon.

Institutionalized stupidity

But even before the committee was picked, the deck was stacked in favor of approvals. In 2008, the Bush administration rolled out a policy in which GE animals would be approved as if they were animal drugs. This latest square peg is part of a continuing effort to regulate GMOs without asking Congress to pass any new laws. So, since 1992, the government has been jerry-rigging inadequate pre-existing laws to handle the unique and complex safety and environmental considerations of genetically engineered organisms.

Even if GE animals weren't infinitely more complex than some drug compound, using the FDA drug approval process shouldn't give us great confidence. Between 1976 and 1985, for example, more than half of their drug approvals turned out to have lethal or serious side effects, forcing withdrawal or added label warnings. Try conducting a recall of GE salmon from the ocean.

Failing grades all around

Even with stacked committee membership, an antiquated approval policy, and an agency that is officially mandated to promote biotechnology, the Frankenfish did not swim past the advisory committee on September 19th and 20th. That's because the committee agreed with safety experts like Dr. Michael Hansen of the Consumers Union (they publish Consumer Reports) that the evidence presented by AquaBounty was abysmal and insufficient. Using a sample size of only 6 fish, employing insensitive detection methods that could easily miss cancer-promoting hormones or allergens, and testing fish that were raised in a completely different climate than what is planned, were among the sloppy science that the FDA had accepted. (See addendum below for examples.)

In fact the only person on the committee who had any experience with fish, Gary Thorgaard, completely disagreed with the FDA's conclusion that the Frankenfish didn't threaten the environment. He called for a full Environmental Impact Statement.

Hansen says, "The data and analysis of food safety risks from the AquAdvantage Salmon are so sloppy and inadequate that, if this were an undergraduate paper, it would get a failing grade. No self-respecting scientist could conclude that these data demonstrate that AquAdvantage salmon are safe to eat."

Thus, in spite of the fact that the company had been submitting data to the FDA for more than ten years, the advisory committee concluded that the evidence was insufficient to conclude that GE salmon was safe for the environment and for human health. They told AquaBounty to go back and to do more testing.

I propose a different recommendation. This little exercise made it perfectly clear that AquaBounty is either completely incompetent to evaluate the safety of their own creation, or they're intentionally hiding evidence. In either case, let's not send the same folks back to do more research, hoping they'll get it right. Instead, tell these jokers that they have proved to the world that they are never ever ever to be trusted with the future of salmon or the safety of the human food supply.

And what about the FDA—the brain cell behind the Don't-ask-don't-tell food safety assessments? They have again demonstrated that they too are not competent to protect the public from the unique unpredictable dangers of genetically engineered foods.

If you want to GE salmon stopped for good, now is the time to raise your voice. Since the FDA has been ignoring US citizens in favor of business interests and politics, please join me in inviting the food industry and Congress to stop in and stop this madness. Go to our action alert pages to sign the petitions today.

. . .

Addendum: How Not to Do a Food Safety Assessment

The FDA's evaluation of GE salmon is the first of its kind. Because it will set a precedent for all future GE animal approvals, the bar should be set very high. According to Dr. Michael Hansen, who testified at the FDA advisory committee meeting on behalf of Consumers Union, the FDA set the bar a foot off the ground.

When AquaBounty looked for potentially dangerous growth hormones in the salmon, for example, they used a detection method so insensitive, it couldn't find any hormones in any fish. The FDA therefore concluded that there was no relevant difference in hormone levels in GE salmon. Dr. Hansen told the committee, "This would be like the police using a radar gun that cannot detect speeds below 120 mph and concluding that there is no 'relevant difference' in the speed of cars versus bicycles."

Because the company also used an insensitive test to measure cancer-promoting insulin-like growth hormone factor one (IGF-1), levels were detected in only a few fish. Of these, the GE salmon was 40% higher. Again, insufficient data combined with faulty reasoning allowed the FDA to conclude that IGF-1 from GE salmon is not a problem.

Even then, these test results were not from the type of GE salmon that the company plans to market. Instead, the tests were conducted on the GE salmon variety that will produce the fish eggs in Canada. The DNA of these "egg-layers" have the normal two sets of chromosomes (diploid). The GE salmon to be grown from their eggs in Panama, however, end up with three sets of chromosomes (triploid)—so that most will be sterile. It's the Panama-grown triploid variety that will go onto our dinner table if the FDA has their way. So what was the response by the FDA and AquaBounty when asked for the IGF-1 levels of the actual fish (raised in the actual conditions) that people would actually eat? "Well...er....uhm...we'll get back to you."

The situation with allergies is worse. According to Hansen, the tests conducted by AquaBounty confirmed that "the act of genetic engineering did lead to an increase in allergenic potency." In fact, when the flesh from egg-laying (diploid) fish was exposed to the blood (sera) of people who are allergic to salmon, there was a whopping 52% increase in reaction levels. Furthermore, the specific allergen that had increased in the Frankenfish was not supposed to be affected. It did not come from the inserted gene. Rather, the increase in this potentially life-threatening allergen was just one of the unpredictable side-effects that can result from the process of genetic engineering itself.

The FDA decided this time to ignore this troublesome finding, since it was from the egg-laying diploids. The company did test the allergic reaction to the triploids (the ones we'll eat), but used fish that were raised in Canada, not Panama. This should have disqualified the fish study, according to Hansen, since the composition of GE salmon can obviously be affected by water temperature, and growing conditions. Still, the Canadian raised Frankenfish still elicited an allergic response level that was 20% higher than normal salmon. But the FDA dismissed this figure since it was not statistically significant and concluded that the GE salmon was safe to eat. But of course it wasn't statistically significant. They used just six fish in the sample size! The easiest way to prevent statistical significance is by using a pathetically small number of subjects in your experiment. Hansen said:

"To base a conclusion of no additional risk on exactly six engineered fish, when those data themselves suggest a possible problem, is not responsible science or responsible risk assessment. FDA owes it to the thousands of Americans who are allergic to finfish to demand more data on the allergenicity of these engineered salmon from AquaBounty."

Thank you Dr. Hansen for helping to protect us from the bungling Frankenfish promoters. Let's hope they will listen.

Don't forget to sign the petitions to the food industry and Congress.

Jeffrey M. Smith is the leading consumer advocate promoting healthier non-GMO choices. His book, Seeds of Deception: Exposing Industry and Government Lies about the Safety of Genetically Engineered Foods, is the world’s #1 and bestselling book on the subject. His Genetic Roulette documents the health risks of the GM foods already on our plates, and how industry and government assessments are not competent to protect the public. Mr. Smith is the Executive Director of the Institute for Responsible Technology; their Campaign for Healthier Eating is designed to create a tipping point of consumer rejection of GMOs—to force them out of the market. See www.ResponsibleTechology.org, and www.NonGMOShoppingGuide.com.

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viernes, septiembre 24, 2010

Genetically Modified Soy Diets Lead to Ovary and Uterus Changes in Rats

By Jeffrey M. Smith

Found on Huffington Post

If you're still eating genetically modified (GM) soybeans and you plan on having kids, a Brazilian study may make you think again about what you put in your mouth. Female rats fed GM soy for 15 months showed significant changes in their uterus and reproductive cycle, compared to rats fed organic soy or those raised without soy. Published in The Anatomical Record in 2009, this finding adds to the mounting body of evidence suggesting that GM foods contribute to reproductive disorders (see summary at end).

Unlike women whose menstrual cycle starts automatically at puberty, female rats need to be "inspired." Their (estrous) cycle conveniently kicks in only after being introduced to male rats. Since no males were present in this study, the females fed organic soy or no soy were appropriately untriggered (diestrus). For some odd reason, however, those fed GM soy appeared to have their ovulation cycle in full gear.

Although the researchers did not perform a check on the estrous cycle directly, their microscopic analysis of ovaries and uterus tissue showed that the hormone-induced changes (i.e. early ovulation and formation of corpus luteum) were well underway. In addition, the lining of the uterus (endometriim) had more cells than normal and the glands were dilated. In simpler terms, according to senior UK pathologist Stanley Ewen, something in the GM soy diet was "wrecking the ovary and endometrium" of the rats.

Hormonal imbalance and disease risk

Dr. Ewen speculated on the significant hormonal changes in the rats and their implications for women who eat GM soy. He said that the proliferative growth (hyperplasia) of the (endometrial) cells lining the uterus implies changes in important reproductive hormones. There might include excessive production of estrogen, follicle stimulating hormone, and luteinizing hormone, or even damage to the pituitary gland itself.

The presence of the corpus luteum, which is normally formed during the estrous cycle, means that the rats likely have higher amounts of progesterone. This hormone could increase the number of eggs released from the ovary, as well as increase their tendency to implant and be viable. If eating GM soy increased progesterone in women, this might improve their fertility.

On the other hand, if women also experienced similar changes in the uterus lining and altered hormonal levels, Dr. Ewen said it might increase the risk of retrograde menstruation, in which menstrual discharge travels backwards into the body rather than through the uterus. This can cause a disease known as endometriosis, which may lead to infertility. The disorder can also produce pelvic and leg pain, gastrointestinal problems, chronic fatigue, and a wide variety of other symptoms. The cause is unknown.

Dr. Ewen also pointed out that the changes in the rats, if extrapolated to humans, might lead to abnormally heavy or longer menstrual periods (menorrhagia).

He was quick to point out that more studies are needed before any firm conclusions can be drawn, particularly because such a method of study, called histology, "is a static observation—only a snapshot." In addition, follow-up studies may be able to better rule out other variables. In this study, an amino acid (cysteine) was added only to the organic soy diet but not the GMO (although even a cysteine-deficient diet would not explain the reproductive issues). Also, the soybeans used in both diets were purchased commercially. It is much better to use similar genetic varieties grown side by side in the same climatic conditions. Unfortunately, Monsanto doesn't usually make the similar varieties (isolines) available for research.

The variable that Dr. Ewen wants looked at the most is the weedkiller used on GM soybeans, as he mentioned over and over that it is a probable cause of the disruption.

Is Roundup herbicide causing us reproductive problems?

Genetically modified soybeans are called Roundup Ready. They are inserted with a bacterial gene, which allows the plants to survive a normally deadly dose of Roundup herbicide. Although the spray doesn't kill the plant, its active ingredient called glyphosate does accumulate in the beans themselves, which are consumed by rats, livestock, and humans. There is so much glyphosate in GM soybeans, when they were introduced Europe had to increase their allowable residue levels by 200 fold.

Although there is only a handful of studies on the safety of GM soybeans, there is considerable evidence that glyphosate—especially in conjunction with the other ingredients in Roundup—wreaks havoc with the endocrine and reproductive systems. "I think the concentration of glyphosate in the soybeans is the likely cause of the problem," says Ewen.

Glyphosate throws off the delicate hormonal balance that governs the whole reproductive cycle. "It's an endocrine buster," says Ewen, "that interferes with aromatase, which produces estrogen." Aromatase is required by luteal cells to produce hormones for the normal menstrual cycle, but it's those luteal cells that have shown considerable alterations in the rats fed GM soybeans.

Glyphosate is also toxic to the placenta, the organ which connects the mother to the fetus, providing nutrients and oxygen, and emptying waste products. In a 2009 French study at the University of Caen, scientists discovered that glyphosate can kill the cells in the outer layer of the human placenta (the trophoblast membrane), which in turn can kill the placenta. The placenta cells are, in Ewen's words, "exquisitely sensitive to glyphosate." Only 1/500th the amount needed to kill weeds was able to kill the cells. The amount is so small, according to the study authors the "residual levels to be expected, especially in food and feed derived from R[oundup] formulation-treated crops" could be enough to "cause cell damage and even [cell] death." Furthermore, the effect of the toxin may bioaccumulate, growing worse with repeated consumption from Roundup laden foods.

Ewen says, "If the endocrine functions of the placenta are destroyed by glyphosate in the test tube, by extrapolation, ovarian and endometrial function would be expected to suffer." The implications for pregnant woman consuming glyphosate, he says, could be abortion.

Indeed, in a Canadian epidemiological study, which looked at nearly 4000 pregnancies in 1,898 couples, women exposed to glyphosate during the three months before getting pregnant had a significantly higher risk of abortions, especially for those above 34 years of age.

Dr. Ewen regrets that he didn't follow up a referral by a local gynecologist about 20 years ago, who told him that women were having abortions when the fields next door were sprayed. He doesn't know what was sprayed.

Fathers exposed to glyphosate also increase reproductive risks

In the Canadian study above, even fathers who were exposed to glyphosate before their wives got pregnant showed an increase in early delivery and abortions. In addition, a study of male rabbits showed that glyphosate can cause a reduction in sexual activity and sperm concentration, and an increase in dead or abnormal sperm.

Birth defects increased in humans and animals

Numerous indigenous people and peasant communities in Argentina have blamed aerial spraying of Roundup on a significant rise of birth defects. Dr. Andreas Carasco of the Embryology Laboratory, Faculty of Medicine in Buenos Aires, decided to investigate. He exposed amphibian embryos to a tiny concentration of glyphosate (diluted 5000 fold). According to an excellent summary of glyphosate-related effects by the Pesticide Action Network,

"Effects included reduced head size, genetic alterations in the central nervous system, increased death of cells that help form the skull, deformed cartilage, eye defects, and undeveloped kidneys. Carrasco also stated that the glyphosate was not breaking down in the cells, but was accumulating. The findings lend weight to claims that abnormally high levels of cancer, birth defects, neonatal mortality, lupus, kidney disease, and skin and respiratory problems in populations near Argentina's soybean fields may be linked to the aerial spraying of Roundup."

Although human embryos are not directly treated with glyphosate in the same way that Carrasco treated his amphibian embryos, it is known that glyphosate does cross the placenta and enters the fetal circulation.

In his article, Dr. Carrasco describes some disturbing findings in Argentina, where more than 50 million gallons of glyphosate-based herbicide is used on more than 45 million acres of GM soy.

In Argentina, an increase in the incidence of congenital malformations began to be reported in the last few years. In Co´rdoba, several cases of malformations together with repeated spontaneous abortions were detected in the village of Ituzaingo´, which is surrounded by GMO-based agriculture. These findings were concentrated in families living a few meters from where the herbicides are regularly sprayed.

Glyphosate may also cause reproductive disorders in the offspring of those exposed. When pregnant rats, for example, were exposed to glyphosate, their male offspring suffered reduced sperm production, increased abnormal sperm, and decrease in testosterone, in puberty and/or adulthood.

Other evidence of reproductive problems from GMOs

The changes in the rat uterus and ovulation cycle are by no means a smoking gun. But they are now part of a pattern of multiple reproductive disorders found in GMO feeding studies.
Professor Vyvyan Howard, a toxico-pathologist of the University of Ulster, says, "Several new hazards can now be identified." The growing body or research showing problems, he says, "provides ample evidence that the producers of GMO crops are not performing risk assessments for some of the hazards that independent scientists are identifying and testing." Dr. Howard, who specializes in the effects of toxins on the fetus and infants, asks, "What will be the effect on the fetus in the womb of women eating these foods? This needs to be tested."

The few tests that have been done on animals are more than sobering. In April 2010, researchers at Russia's Institute of Ecology and Evolution of the Russian Academy of Sciences and the National Association for Gene Security found that after feeding hamsters GM soy for two years over three generations, by the third generation most lost the ability to have babies. They also suffered slower growth, a high mortality rate among the pups, and a high incidence of a rare phenomenon of hair growing inside their mouths.

When I reported the results of the hamster study, I included the following review of other GMO-related reports of reproductive disorders:

In 2005, Irina Ermakova, also with the Russian National Academy of Sciences, reported that more than half the babies from mother rats fed GM soy died within three weeks. This was also five times higher than the 10% death rate of the non-GMO soy group. The babies in the GM group were also smaller (see photo) and could not reproduce.
In a telling coincidence, after Ermakova's feeding trials, her laboratory started feeding all the rats in the facility a commercial rat chow using GM soy. Within two months, the infant mortality facility-wide reached 55%.

When Ermakova fed male rats GM soy, their testicles changed from the normal pink to dark blue! Italian scientists similarly found changes in mice testes (PDF), including damaged young sperm cells. Furthermore, the DNA of embryos from parent mice fed GM soy functioned differently.

An Austrian government study published in November 2008 showed that the more GM corn was fed to mice, the fewer the babies they had (PDF), and the smaller the babies were.
Central Iowa Farmer Jerry Rosman also had trouble with pigs and cows becoming sterile. Some of his pigs even had false pregnancies or gave birth to bags of water. After months of investigations and testing, he finally traced the problem to GM corn feed. Every time a newspaper, magazine, or TV show reported Jerry's problems, he would receive calls from more farmers complaining of livestock sterility on their farm, linked to GM corn.

Researchers at Baylor College of Medicine accidentally discovered that rats raised on corncob bedding "neither breed nor exhibit reproductive behavior." Tests on the corn material revealed two compounds that stopped the sexual cycle in females "at concentrations approximately two-hundredfold lower than classical phytoestrogens." One compound also curtailed male sexual behavior and both substances contributed to the growth of breast and prostate cancer cell cultures. Researchers found that the amount of the substances varied with GM corn varieties. The crushed corncob used at Baylor was likely shipped from central Iowa, near the farm of Jerry Rosman and others complaining of sterile livestock.
In Haryana, India, a team of investigating veterinarians report that buffalo consuming GM cottonseed suffer from infertility, as well as frequent abortions, premature deliveries, and prolapsed uteruses. Many adult and young buffalo have also died mysteriously.

Biotech advocates usually deny or try to discredit the evidence, and often attack scientists who discover it. But they rarely call for follow-up studies. With little or no money to follow up on these findings, we won't know for sure if GMOs are the cause, or if it is glyphosate, or something else. But numerous medical doctors aren't waiting for more research. They are telling their patients, especially those pregnant or planning to have kids, just say no to GMOs.

So if you were still eating GMOs before you read this, perhaps it's time to take the doctors' advice.

International bestselling author and filmmaker Jeffrey M. Smith is the executive director of the Institute for Responsible Technology. His first book, Seeds of Deception: Exposing Industry and Government Lies About the Safety of the Genetically Engineered Foods You're Eating, is the world's bestselling and #1 rated book on GMOs. His second, Genetic Roulette: The Documented Health Risks of Genetically Engineered Foods, documents 65 health risks of the GM foods Americans eat every day. To help you choose healthier, non-GMO brands, use the Non-GMO Shopping Guide.

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domingo, agosto 01, 2010

jueves, julio 01, 2010

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sábado, octubre 17, 2009

Vilsack Mistakenly Pitched "GMOs-Feed-The-World" to an Audience of Experts--Oops

By Jeffrey Smith
Author and founder of the Institute for Responsible Technology
October 13, 2009

Agriculture Secretary Tom Vilsack was getting lots of appreciative applause and head nods from the packed hall at the Community Food Security Coalition conference today, held in Des Moines, Iowa. He described the USDA's plans to improve school nutrition, support local food systems, and work with the Justice Department to review the impact of corporate agribusiness on small farmers. But then, with time for only one more question, I was handed the microphone.

"Mr. Secretary, may I ask a tough question on GMOs?"
He said yes.
"The American Academy of Environmental Medicine this year said that genetically modified foods, according to animal studies, are causally linked to accelerated aging, dysfunctional immune regulation, organ damage, gastrointestinal distress, and immune system damage. A study came out by the Union of Concerned Scientists confirming what we all know, that genetically modified crops, on average, reduce yield. A USDA report from 2006 showed that farmers don't actually increase income from GMOs, but many actually lose income. And for the last several years, the United States has been forced to spend $3-$5 billion per year to prop up the prices of the GM crops no one wants.

"When you were appointed Secretary of Agriculture, many of our mutual friends--I live in Iowa and was proud to have you as our governor--assured me that you have an open mind and are very reasonable and forward thinking. And so I was very excited that you had taken this position as Secretary of Agriculture. And I'm wondering, have you ever heard this information? Where do you get your information about GMOs? And are you willing to take a delegation in D.C. to give you this hard evidence about how GMOs have actually failed us, that they've been put onto the market long before the science is ready, and it's time to put it back into the laboratory until they've done their homework."
The room erupted into the loudest applause of the morning.
Secretary Vilsack knew at once what kind of crowd he was dealing with. Or so I thought.

He said he was willing to visit with folks, to read studies, to learn as much as he possibly can. He pointed out that there are lots of studies, not necessarily consistent, even conflicting. He said he was in the process of working on a set of regulations and had brought proponents and opponents together to search for common ground. And he was looking to create a regulatory system with sufficient assurances and protections.

READ THE REST AT: http://www.foodfirst.org/en/node/2592

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jueves, mayo 21, 2009


Doctors Warn: Avoid Genetically Modified Food

By Jeffrey M. Smith

On May 19th, the American Academy of Environmental Medicine (AAEM) called on “Physicians to educate their patients, the medical community, and the public to avoid GM (genetically modified) foods when possible and provide educational materials concerning GM foods and health risks.”[1] They called for a moratorium on GM foods, long-term independent studies, and labeling. AAEM’s position paper stated, “Several animal studies indicate serious health risks associated with GM food,” including infertility, immune problems, accelerated aging, insulin regulation, and changes in major organs and the gastrointestinal system. They conclude, “There is more than a casual association between GM foods and adverse health effects. There is causation,” as defined by recognized scientific criteria. “The strength of association and consistency between GM foods and disease is confirmed in several animal studies.”

More and more doctors are already prescribing GM-free diets. Dr. Amy Dean, a Michigan internal medicine specialist, and board member of AAEM says, “I strongly recommend patients eat strictly non-genetically modified foods.” Ohio allergist Dr. John Boyles says “I used to test for soy allergies all the time, but now that soy is genetically engineered, it is so dangerous that I tell people never to eat it.”

Dr. Jennifer Armstrong, President of AAEM, says, “Physicians are probably seeing the effects in their patients, but need to know how to ask the right questions.” World renowned biologist Pushpa M. Bhargava goes one step further. After reviewing more than 600 scientific journals, he concludes that genetically modified organisms (GMOs) are a major contributor to the sharply deteriorating health of Americans.

Pregnant women and babies at great risk

Among the population, biologist David Schubert of the Salk Institute warns that “children are the most likely to be adversely effected by toxins and other dietary problems” related to GM foods. He says without adequate studies, the children become “the experimental animals.”[2]

The experience of actual GM-fed experimental animals is scary. When GM soy was fed to female rats, most of their babies died within three weeks—compared to a 10% death rate among the control group fed natural soy.[3] The GM-fed babies were also smaller, and later had problems getting pregnant.[4]

When male rats were fed GM soy, their testicles actually changed color—from the normal pink to dark blue.[5] Mice fed GM soy had altered young sperm.[6] Even the embryos of GM fed parent mice had significant changes in their DNA.[7] Mice fed GM corn in an Austrian government study had fewer babies, which were also smaller than normal.[8]

Reproductive problems also plague livestock. Investigations in the state of Haryana, India revealed that most buffalo that ate GM cottonseed had complications such as premature deliveries, abortions, infertility, and prolapsed uteruses. Many calves died. In the US, about two dozen farmers reported thousands of pigs became sterile after consuming certain GM corn varieties. Some had false pregnancies; others gave birth to bags of water. Cows and bulls also became infertile when fed the same corn.[9]

In the US population, the incidence of low birth weight babies, infertility, and infant mortality are all escalating.

Food designed to produce toxin

GM corn and cotton are engineered to produce their own built-in pesticide in every cell. When bugs bite the plant, the poison splits open their stomach and kills them. Biotech companies claim that the pesticide, called Bt—produced from soil bacteria Bacillus thuringiensis—has a history of safe use, since organic farmers and others use Bt bacteria spray for natural insect control. Genetic engineers insert Bt genes into corn and cotton, so the plants do the killing.

The Bt-toxin produced in GM plants, however, is thousands of times more concentrated than natural Bt spray, is designed to be more toxic,[10] has properties of an allergen, and unlike the spray, cannot be washed off the plant.

Moreover, studies confirm that even the less toxic natural bacterial spray is harmful. When dispersed by plane to kill gypsy moths in the Pacific Northwest, about 500 people reported allergy or flu-like symptoms. Some had to go to the emergency room.[11],[12]

The exact same symptoms are now being reported by farm workers throughout India, from handling Bt cotton.[13] In 2008, based on medical records, the Sunday India reported, “Victims of itching have increased massively this year . . . related to BT cotton farming.”[14]

GMOs provoke immune reactions

AAEM states, “Multiple animal studies show significant immune dysregulation,” including increase in cytokines, which are “associated with asthma, allergy, and inflammation”—all on the rise in the US.

According to GM food safety expert Dr. Arpad Pusztai, changes in the immune status of GM animals are “a consistent feature of all the studies.”[15] Even Monsanto’s own research showed significant immune system changes in rats fed Bt corn.[16] A November 2008 by the Italian government also found that mice have an immune reaction to Bt corn.[17]

GM soy and corn each contain two new proteins with allergenic properties,[18] GM soy has up to seven times more trypsin inhibitor—a known soy allergen,[19] and skin prick tests show some people react to GM, but not to non-GM soy.[20] Soon after GM soy was introduced to the UK, soy allergies skyrocketed by 50%. Perhaps the US epidemic of food allergies and asthma is a casualty of genetic manipulation.

Animals dying in large numbers

In India, animals graze on cotton plants after harvest. But when shepherds let sheep graze on Bt cotton plants, thousands died. Post mortems showed severe irritation and black patches in both intestines and liver (as well as enlarged bile ducts). Investigators said preliminary evidence “strongly suggests that the sheep mortality was due to a toxin. . . . most probably Bt-toxin.”[21] In a small follow-up feeding study by the Deccan Development Society, all sheep fed Bt cotton plants died within 30 days; those that grazed on natural cotton plants remained healthy.

In a small village in Andhra Pradesh, buffalo grazed on cotton plants for eight years without incident. On January 3rd, 2008, the buffalo grazed on Bt cotton plants for the first time. All 13 were sick the next day; all died within 3 days.[22]

Bt corn was also implicated in the deaths of cows in Germany, and horses, water buffaloes, and chickens in The Philippines.[23]

In lab studies, twice the number of chickens fed Liberty Link corn died; 7 of 20 rats fed a GM tomato developed bleeding stomachs; another 7 of 40 died within two weeks.[24] Monsanto’s own study showed evidence of poisoning in major organs of rats fed Bt corn, according to top French toxicologist G. E. Seralini.[25]

Worst finding of all—GMOs remain inside of us

The only published human feeding study revealed what may be the most dangerous problem from GM foods. The gene inserted into GM soy transfers into the DNA of bacteria living inside our intestines and continues to function.[26] This means that long after we stop eating GMOs, we may still have potentially harmful GM proteins produced continuously inside of us. Put more plainly, eating a corn chip produced from Bt corn might transform our intestinal bacteria into living pesticide factories, possibly for the rest of our lives.

When evidence of gene transfer is reported at medical conferences around the US, doctors often respond by citing the huge increase of gastrointestinal problems among their patients over the last decade. GM foods might be colonizing the gut flora of North Americans.

Warnings by government scientists ignored and denied

Scientists at the Food and Drug Administration (FDA) had warned about all these problems even in the early 1990s. According to documents released from a lawsuit, the scientific consensus at the agency was that GM foods were inherently dangerous, and might create hard-to-detect allergies, poisons, gene transfer to gut bacteria, new diseases, and nutritional problems. They urged their superiors to require rigorous long-term tests.[27] But the White House had ordered the agency to promote biotechnology and the FDA responded by recruiting Michael Taylor, Monsanto’s former attorney, to head up the formation of GMO policy. That policy, which is in effect today, denies knowledge of scientists’ concerns and declares that no safety studies on GMOs are required. It is up to Monsanto and the other biotech companies to determine if their foods are safe. Mr. Taylor later became Monsanto’s vice president.

Dangerously few studies, untraceable diseases

AAEM states, “GM foods have not been properly tested” and “pose a serious health risk.” Not a single human clinical trial on GMOs has been published. A 2007 review of published scientific literature on the “potential toxic effects/health risks of GM plants” revealed “that experimental data are very scarce.” The author concludes his review by asking, “Where is the scientific evidence showing that GM plants/food are toxicologically safe, as assumed by the biotechnology companies?”[28]

Famed Canadian geneticist David Suzuki answers, “The experiments simply haven’t been done and we now have become the guinea pigs.” He adds, “Anyone that says, ‘Oh, we know that this is perfectly safe,’ I say is either unbelievably stupid or deliberately lying.”[29]

Dr. Schubert points out, “If there are problems, we will probably never know because the cause will not be traceable and many diseases take a very long time to develop.” If GMOs happen to cause immediate and acute symptoms with a unique signature, perhaps then we might have a chance to trace the cause.

This is precisely what happened during a US epidemic in the late 1980s. The disease was fast acting, deadly, and caused a unique measurable change in the blood—but it still took more than four years to identify that an epidemic was even occurring. By then it had killed about 100 Americans and caused 5,000-10,000 people to fall sick or become permanently disabled. It was caused by a genetically engineered brand of a food supplement called L-tryptophan.

If other GM foods are contributing to the rise of autism, obesity, diabetes, asthma, cancer, heart disease, allergies, reproductive problems, or any other common health problem now plaguing Americans, we may never know. In fact, since animals fed GMOs had such a wide variety of problems, susceptible people may react to GM food with multiple symptoms. It is therefore telling that in the first nine years after the large scale introduction of GM crops in 1996, the incidence of people with three or more chronic diseases nearly doubled, from 7% to 13%.[30]

To help identify if GMOs are causing harm, the AAEM asks their “members, the medical community, and the independent scientific community to gather case studies potentially related to GM food consumption and health effects, begin epidemiological research to investigate the role of GM foods on human health, and conduct safe methods of determining the effect of GM foods on human health.”

Citizens need not wait for the results before taking the doctors advice to avoid GM foods. People can stay away from anything with soy or corn derivatives, cottonseed and canola oil, and sugar from GM sugar beets—unless it says organic or “non-GMO.” There is a pocket Non-GMO Shopping Guide, co-produced by the Institute for Responsible Technology and the Center for Food Safety, which is available as a download, as well as in natural food stores and in many doctors’ offices.

If even a small percentage of people choose non-GMO brands, the food industry will likely respond as they did in Europe—by removing all GM ingredients. Thus, AAEM’s non-GMO prescription may be a watershed for the US food supply.

International bestselling author and independent filmmaker Jeffrey M. Smith is the Executive Director of the Institute for Responsible Technology and the leading spokesperson on the health dangers of GMOs. His first book, Seeds of Deception is the world’s bestselling book on the subject. His second, Genetic Roulette: The Documented Health Risks of Genetically Engineered Foods, identifies 65 risks of GMOs and demonstrates how superficial government approvals are not competent to find most of them. He invited the biotech industry to respond in writing with evidence to counter each risk, but correctly predicted that they would refuse, since they don’t have the data to show that their products are safe.

www.ResponsibleTechnology.org,

info@responsibletechnology.org



[2] David Schubert, personal communication to H. Penfound, Greenpeace Canada, October 25, 2002.

[3] Irina Ermakova, “Genetically modified soy leads to the decrease of weight and high mortality of rat pups of the first generation. Preliminary studies,” Ecosinform 1 (2006): 4–9.

[4] Irina Ermakova, “Experimental Evidence of GMO Hazards,” Presentation at Scientists for a GM Free Europe, EU Parliament, Brussels, June 12, 2007

[5] Irina Ermakova, “Experimental Evidence of GMO Hazards,” Presentation at Scientists for a GM Free Europe, EU Parliament, Brussels, June 12, 2007

[6] L. Vecchio et al, “Ultrastructural Analysis of Testes from Mice Fed on Genetically Modified Soybean,” European Journal of Histochemistry 48, no. 4 (Oct–Dec 2004):449–454.

[7] Oliveri et al., “Temporary Depression of Transcription in Mouse Pre-implantion Embryos from Mice Fed on Genetically Modified Soybean,” 48th Symposium of the Society for Histochemistry, Lake Maggiore (Italy), September 7–10, 2006.

[8] Alberta Velimirov and Claudia Binter, “Biological effects of transgenic maize NK603xMON810 fed in long term reproduction studies in mice,” Forschungsberichte der Sektion IV, Band 3/2008

[9] Jerry Rosman, personal communication, 2006

[10] See for example, A. Dutton, H. Klein, J. Romeis, and F. Bigler, “Uptake of Bt-toxin by herbivores feeding on transgenic maize and consequences for the predator Chrysoperia carnea,” Ecological Entomology 27 (2002): 441–7; and J. Romeis, A. Dutton, and F. Bigler, “Bacillus thuringiensis toxin (Cry1Ab) has no direct effect on larvae of the green lacewing Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae),” Journal of Insect Physiology 50, no. 2–3 (2004): 175–183.

[11] Washington State Department of Health, “Report of health surveillance activities: Asian gypsy moth control program,” (Olympia, WA: Washington State Dept. of Health, 1993).

[12] M. Green, et al., “Public health implications of the microbial pesticide Bacillus thuringiensis: An epidemiological study, Oregon, 1985-86,” Amer. J. Public Health 80, no. 7(1990): 848–852.

[13] Ashish Gupta et. al., “Impact of Bt Cotton on Farmers’ Health (in Barwani and Dhar District of Madhya Pradesh),” Investigation Report, Oct–Dec 2005.

[14] Sunday India, October, 26, 2008

[15] October 24, 2005 correspondence between Arpad Pusztai and Brian John

[16] John M. Burns, “13-Week Dietary Subchronic Comparison Study with MON 863 Corn in Rats Preceded by a 1-Week Baseline Food Consumption Determination with PMI Certified Rodent Diet #5002,” December 17, 2002 http://www.

monsanto.com/monsanto/content/sci_tech/prod_safety/fullratstudy.pdf

[17] Alberto Finamore, et al, “Intestinal and Peripheral Immune Response to MON810 Maize Ingestion in Weaning and Old Mice,” J. Agric. Food Chem., 2008, 56 (23), pp 11533–11539, November 14, 2008

[18] See L Zolla, et al,Proteomics as a complementary tool for identifying unintended side effects occurring in transgenic maize seeds as a result of genetic modifications,” J Proteome Res. 2008 May;7(5):1850-61; Hye-Yung Yum, Soo-Young Lee, Kyung-Eun Lee, Myung-Hyun Sohn, Kyu-Earn Kim, “Genetically Modified and Wild Soybeans: An immunologic comparison,” Allergy and Asthma Proceedings 26, no. 3 (May–June 2005): 210-216(7); and Gendel, “The use of amino acid sequence alignments to assess potential allergenicity of proteins used in genetically modified foods,” Advances in Food and Nutrition Research 42 (1998), 45–62.

[19] A. Pusztai and S. Bardocz, “GMO in animal nutrition: potential benefits and risks,” Chapter 17, Biology of Nutrition in Growing Animals, R. Mosenthin, J. Zentek and T. Zebrowska (Eds.) Elsevier, October 2005

[20] Hye-Yung Yum, Soo-Young Lee, Kyung-Eun Lee, Myung-Hyun Sohn, Kyu-Earn Kim, “Genetically Modified and Wild Soybeans: An immunologic comparison,” Allergy and Asthma Proceedings 26, no. 3 (May–June 2005): 210-216(7).

[21] “Mortality in Sheep Flocks after Grazing on Bt Cotton Fields—Warangal District, Andhra Pradesh” Report of the Preliminary Assessment, April 2006, http://www.gmwatch.org/archive2.asp

[22] Personal communication and visit, January 2009.

[23] Jeffrey M. Smith, Genetic Roulette: The Documented Health Risks of Genetically Engineered Foods, Yes! Books, Fairfield, IA USA 2007

[24] Arpad Pusztai, “Can Science Give Us the Tools for Recognizing Possible Health Risks for GM Food?” Nutrition and Health 16 (2002): 73–84.

[25] Stéphane Foucart, “Controversy Surrounds a GMO,” Le Monde, 14 December 2004; referencing, John M. Burns, “13-Week Dietary Subchronic Comparison Study with MON 863 Corn in Rats Preceded by a 1-Week Baseline Food Consumption Determination with PMI Certified Rodent Diet #5002,” December 17, 2002 http://www.monsanto.com/monsanto/content/sci_tech/prod_safety/fullratstudy.pdf

[26] Netherwood et al, “Assessing the survival of transgenic plant DNA in the human gastrointestinal tract,” Nature Biotechnology 22 (2004): 2.

[27] See memos at www.biointegrity.org

[28] José Domingo, “Toxicity Studies of Genetically Modified Plants : A Review of the Published Literature,” Critical reviews in food science and nutrition, 2007, vol. 47, no8, pp. 721-733

[29] Angela Hall, “Suzuki warns against hastily accepting GMOs”, The Leader-Post (Canada), 26 April 2005.

[30] Kathryn Anne Paez, et al, “Rising Out-Of-Pocket Spending For Chronic Conditions: A Ten-Year Trend,” Health Affairs, 28, no. 1 (2009): 15-25

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