By Jeffrey M. Smith
The biotech industry is fond of bragging about their genetically modified (GM) crops that “resist pests.” This conjures up images of insects staying away from GM fields. But resisting pests is a euphemism for contains its own pesticide. When bugs take a bite of the GM plant, the toxin from the plant splits open their stomach and kills them.
The idea that we consume that same toxic pesticide in every bite is hardly appetizing. But the biotech companies insist that the pesticide, called Bt-toxin, has a history of safe use. Organic farmers, for example, have used solutions containing the natural form of Bt-toxin—produced from Bacillus thuringiensis bacteria—as a method of natural insect control. Genetic engineers simply remove the gene that produces the Bt in bacteria and insert it into the DNA of corn and cotton plants. Moreover, they claim that Bt-toxin is quickly destroyed in our stomach; and even if it survived, it won’t cause reactions in humans or mammals. Studies show otherwise.
Bt spray is dangerous, the GM version is worse.
Mice fed natural Bt-toxin showed significant immune responses and caused them to become sensitive to other formerly harmless compounds. This suggests that Bt-toxin might make a person allergic to a wide range of substances. , ,
Farm workers and others have also had reactions to natural Bt-toxin, and authorities acknowledge that “People with compromised immune systems or preexisting allergies may be particularly susceptible to the effects of Bt.” In fact, when natural Bt was sprayed over areas around Vancouver and Washington State to fight gypsy moths, about 500 people reported reactions—mostly allergy or flu-like symptoms. Six people had to go to the emergency room. , Now, thousands of agricultural workers in India exposed to GM Bt cotton varieties are reporting those exact symptoms; they don’t react to natural cotton.
The Bt-toxin produced in the GM plants is probably more dangerous than in its natural spray form. In the plants, the toxin is about 3,000-5,000 times more concentrated than the spray, it doesn’t wash off the plants like the spray does, and it is designed to be more toxic than the natural version. In fact, the GM toxin has properties of known allergens and fails all three GM allergy tests recommended by the World Health Organization (WHO) and others.
GM pollen may cause allergies
Bt-toxin is produced in GM corn and can be eaten intact. It is also in pollen, which can be inhaled. In 2003, during the time when an adjacent Bt cornfield was pollinating, virtually an entire Filipino village of about 100 people was stricken by a disease. The symptoms included headaches, dizziness, extreme stomach pain, vomiting, chest pains, fever, and allergies, as well as respiratory, intestinal, and skin reactions. The symptoms appeared first in those living closest to the field, and then progressed to others by proximity. When the same corn was planted in four other villages the following year, the symptoms returned in all four areas—only during the time of pollination.
The potential dangers of breathing GM pollen had been identified in a letter to the FDA in 1998 by a UK government committee. They had even warned that genes from inhaled pollen might transfer into the DNA of bacteria in the respiratory system. Although no studies were done to verify this risk, years later UK scientists confirmed that after consuming GM soybeans, the foreign inserted genes transferred from the soy into the DNA of human gut bacteria. If Bt genes from GM corn chips, for example, also transfer, it might convert our intestinal flora into living pesticide factories—continually producing Bt-toxin inside of us.
Lab animals react to GM crops
Studies confirm that several GM crops engineered to produce built-in pesticides provoke immune responses in animals. A Monsanto rat study on Bt corn showed a significant increase in blood cells related to the immune system. Pesticide producing GM peas and potatoes (not Bt) also provoked immune responses in rodents.
Allergic reactions are a defensive, often harmful immune system response to an external irritant. The body interprets something as foreign, different, and offensive, and reacts accordingly. All GM foods, by definition, have something foreign and different. According to GM food safety expert Arpad Pusztai, “A consistent feature of all the studies done, published or unpublished, . . . indicates major problems with changes in the immune status of animals fed on various GM crops/foods.”
In addition to immune responses, several studies and reports suggest that GM foods are toxic.
To learn more about the health dangers of GMOs, and what you can do to help end the genetic engineering of our food supply, visit www.ResponsibleTechnology.org.
To learn how to choose healthier non-GMO brands, visit www.NonGMOShoppingGuide.com.
International bestselling author and filmmaker Jeffrey Smith is the leading spokesperson on the health dangers of genetically modified (GM) foods. His first book, Seeds of Deception, is the world’s bestselling and #1 rated book on the topic. His second, Genetic Roulette: The Documented Health Risks of Genetically Engineered Foods, provides overwhelming evidence that GMOs are unsafe and should never have been introduced. Mr. Smith is the executive director of the Institute for Responsible Technology, whose Campaign for Healthier Eating in America is designed to create the tipping point of consumer rejection of GMOs, forcing them out of our food supply.