The use of genetically modified organisms, or GMOs, is very controversial, but little research has been done on either side to prove or disprove the safety of genetically modified food.
History
Genetically modified crops have been modified in an attempt to improve upon certain characteristics of the original plant. Crops may be modified to produce more plentifully, resist certain diseases, increase nutrient levels or resist herbicides.
Testing
According to FDA regulations, if a company can prove that the composition of the new GMO crop is "substantially equivalent" to the non-GMO counterpart, then it is considered safe, and no other testing is done. So, if the composition of a GMO carrot resembles that of a non-GMO carrot, then it has passed the test.
Considerations
When addressing the safety of GMO foods, the World Health Organization has said that there have been no known negative effects, but that they will continue to monitor for potential negative effects.
Theories/Speculation
According to the Action Bioscience Organization, genetically modified crops can potentially cause unknown allergic reactions, and genetically modified soybeans that were tested had an increase in allergen content.
Potential
According to the Physicians and Scientists for Responsible Application of
Science and Technology (PSRAST), our understanding of the consequences of altering foods through genetic means is too incomplete, and we do not understand all of potential consequences.
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