Health & Wellness

GMO Wrong

Eating GMO Food?
Am I eating genetically engineered foods? Want to know, click here.
What's Wrong?
So what's wrong with GMOs? new genes and combinations of genes made in the laboratory, which have never existed in billions of years of evolution, are being introduced into our food chain Read More, click here.
Bees are Dying
Bees are dying in such dramatic numbers across the country that the economic consequences could soon be dire. No one knows for sure what is causing the bees to perish, but some experts believe that the large-scale use of genetically modified plants in the US could be a factor. Read More, click here.

Am I Eating GMO
Future of Food
GMO Foods
GMO Promise
GMO Wrong
Plant Bacteria
What to Do?
















So what's wrong with GMOs?
Dr. Mae-Wan Ho - The Independent Science Panel

First, new genes and combinations of genes made in the laboratory, which have never existed in billions of years of evolution, are being introduced into our food chain.

Allergies and other toxicities come to mind. In fact, 22 out of 33 proteins incorporated into GM crops were found to have similarities to known allergens, and are therefore suspected allergens.

The synthetic genetic material are introduced into the cells of organisms with invasive methods that are uncontrollable, unreliable and unpredictable, and far from precise.

It ends up damaging the natural genetic material of the organism with many unpredictable, unintended effects, including gross abnormalities that you can see, and metabolic changes that may be toxic that you can't see.

Many foreign synthetic genes are copies of those from bacteria and viruses that cause diseases.

They also contain antibiotic resistance marker genes to help track the movements of the foreign gene inserts and select for cells that have taken up the foreign genes.

Right from the beginning, in the mid1970s, geneticists themselves have worried that releasing those synthetic genetic material runs the risk of creating new viruses and bacteria that cause diseases, and spreading antibiotic resistance to make infections untreatable. As the result of the Asilomar Declaration, a moratorium was imposed. Unfortunately, the moratorium was short-lived, as geneticists were in a hurry for commercial exploitation of genetic engineering.

The dangers arise because the genetic material persists long after the cells or organism is dead, and can be taken up by bacteria and viruses that are in all environments

This process - called horizontal gene transfer and recombination - is the main route to creating dangerous pathogens.

Genetic engineering is nothing if not greatly enhanced horizontal gene transfer and recombination, and nasty surprises have already been sprung.

Researchers in Australia ‘accidentally' transformed a harmless mousepox virus into a lethal pathogen that killed all the mice, even those that were supposed to be resistant to the virus. Headlines in the New Scientist editorial: “The Genie is out, Biotech has just sprung a nasty surprise. Next time, it could be catastrophic.”

The lead article continued in the same vein: “Disaster in the making. An engineered mouse virus leaves us one step away from the ultimate bioweapon.”

The researchers added a gene coding for an immune signalling molecule to the virus, which they thought would boost antibody production; instead, it suppressed immune responses. The researchers had previously put the same gene into a vaccinia virus and found it delayed the clearance of virus from the animals, so it may well have the same immune suppressive effects for all viruses. Imagine what would happen if this gene ever got into a smallpox virus!

More surprisingly, researchers at the University of California in Berkeley found that disrupting a set of disease-causing genes in Mycobacterium tuberculosis , the tuberculosis bacterium, resulted in a hyper-virulent mutant strain that killed all the mice by 41 weeks, while all the control mice exposed to the unmodified bacterium survived.

There is yet another insidious danger.

The synthetic genes created for genetic modification are designed to cross species barriers and to jump into the natural genetic material of cells. Such constructs jumping into the natural genetic material of human cells can trigger cancer .

This is not just a theoretical possibility. It has happened in gene therapy, which is genetic modification of human cells.

In 2000, researchers in the Neckar Hospital in Paris, France treated infants with X-linked Severe Combined Immune Deficiency apparently successfully by isolating bone marrow cells from the patients, applying gene therapy, and then injecting the genetically modified cells back into the patients. But since 2002, 3 infants have developed leukaemia. One child has died. The foreign synthetic gene has inserted near a human gene that controls cell division, making it overactive, resulting in uncontrollable multiplication of the white blood cells.

I have only scratched the surface of the problems and hazards of genetic modification. But you can already see that there has been a massive campaign of misinformation and disinformation on the part of the GM proponents.

The greatest danger, I think, is the mindset of the GM proponents

Genetic engineering of plants and animals began in the mid 1970s under the illusion that the genetic material is constant and static and the characteristics of organisms are hardwired in their genes. One gene determines one characteristic. But geneticists soon discovered to their great surprise that the genetic material is dynamic and fluid, in that both the expression and structure of genes are constantly changing under the influence of the environment. Geneticists have coined the term, “the fluid genome”, which encapsulated this major paradigm change. The genome is the totality of all the genetic material in an organism.

The processes responsible for the fluid genome are precisely orchestrated by the organism as a whole in a dance of life that's necessary for survival. In contrast, genetic engineering in the lab is crude, imprecise and invasive. The rogue genes inserted into a genome to make a GMO can land anywhere in any form and has a tendency to be unstable, basically because these rogue genes do not know the language of the dance. Genetic engineers haven't learned to dance with life.

That is why dozens of prominent scientists from seven countries launched ourselves as the Independent Science Panel, to overcome the campaign of disinformation from pro-GM scientists who are working to promote the corporate agenda, and to reclaim science for the public good. We compiled all the evidence against GM crops as well as the evidence on the successes and benefits of all forms of sustainable non-GM agriculture. Based on this evidence, we are calling for a ban on the environmental releases of GM crops and a comprehensive shift to sustainable agriculture. I hope the Assembly will support this call!

Plenary lecture to the People's Health Assembly 2, 17-22 July 2005, Cuenca, Ecuador. For further information please visit the Institute of Science in Society website:


bullet Dr. Mae-Wan Ho told the People's Health Assembly that GM is proving bad for health because it goes against the grain of the new genetics science  - Independent Science Panel

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© 2007 - All Rights Reserved  Last updated on Monday, November 19, 2007