QWhat are the effects of GMOs on the human body? Has GMO foods led to an increase in the development of allergies among certain groups of people?

What are the effects of GMOs on the human body? Has GMO foods led to an increase in the development of allergies among certain groups of people?

AExpert Answer

This is a great question. First, the Food and Drug Administration has set forth guidelines related to the use of GMOs, and in those documents they reference the science that indicates food developed through biotechnology are digested in the same manner as other foods and therefore provide the same nutrition, or in some cases more nutrition (if the goal of the biotechnology was to enhance nutrient content). The science also indicates that these foods are safe for consumption and that they are not contributors to increased allergies.

 

With regard to your question about allergens, the guidelines for development of GMOs require that if any food that could be an allergen is introduced into a food that would not normally carry that allergen, then the food must provide that declaration. The FDA also requires that scientific evidence support the fact that no potential allergen was introduced into the GM product. The goal of these guidelines is to prevent allergic reactions.

Posted on January 31, 2018
Thank you for your question. There are various aspects of your question. I assume your question refers to the use of Agrobacterium rhizogenes by scientists to intentionally transfer genes from the bacterium to plants. Infection and DNA transfer from this bacterium occurs in nature all the time to cause disease. Such transformed plants are not classified as GMOs since transfer occurred naturally. If this is done by scientists then it would be classified as a GMO. Rules and... Read More
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Posted on March 1, 2018
I’m a Monsanto scientist who has more than 20 years of experience with genetic modification of plants. I will try to answer your question, even though I don’t ever do experiments on animals, certainly not on humans, of course! Can humans be genetically modified…but a much bigger question is should humans be genetically modified? There are two ways to think about genetic modification of humans (or any animal). One way is modification of somatic cells, and the other is the... Read More
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Posted on May 10, 2017
The simple answer is that 20+ years of composition assessments of GMO crops have demonstrated that crop composition is not appreciably affected by the GM process (1). In addition, data collected through that time have indicated that general factors such as the growth environment can contribute to notable variation in component levels (2). Plant agglutinins (or lectins) and amylase inhibitors are examples of anti-nutritional compounds that may be present in crops. The relevance of such a... Read More