Allergies. Pros & Cons of Genetically Modified Organisms. Genetically Modified Organisms or GMOs is not a new term for general public, it has been now 30 years since GMOs commercialized and now become part of our daily life, from food to medicine there are dozens of products where has been modified to get more effective results from them. To begin our list of GMO pros and cons, GMO foods have the ability to help consumers who have allergies. Pros and Cons of Genetically Modifying Organisms. The pros of GMO crops are that they may contain more nutrients, are grown with fewer pesticides, and are usually cheaper than their non-GMO counterparts. Pros and Cons of Genetically Modified Foods There is a great debate going on right now on the subject of genetically modified foods, or GMOs. Genetically modified organisms (GMOs… Pros of GMOs. The beneficial gene is identified and inserted into the plant whose genomic structure gets changed. You won’t be surprised to find that the primary objective of the majority of genetic engineering performed on food is to increase crop yield and/or to improve the nutrient value in animal feed. Food allergies have increased from 3.4 percent to 5.1 percent between 2009 and 2011. GMOs are transgenic organisms carrying foreign genes These genes are from either a virus, bacteria, plants or even humans. The idea of modifying an organism genetically sounds exciting however, the genetically modified organisms pros and cons have not been studied on a long term till date. For some, the idea of GMO food is a good one because the modifications allow crops to become resistant to drought and infestations, letting more people have more regular meals. If nature knows how to do one thing well, it is to adapt. To view the first side of the GMO scale, let us examine the GMO pros. Visit Insider’s Health Reference library for more advice. As crops have grown more resistant to weeds, the weeds have grown stronger and more resilient to the chemicals applied to them that try to kill them. They are meant to improve their genetic structure for beneficial purposes. Let us understand the pros and cons of genetically modified organisms with the help of details presented below. The cons of GMO foods are that they may cause allergic reactions because of their altered DNA and they may increase antibiotic resistance. Because of this, some farmers have resorted to using ingredients such as 2, 4-D, which is one of the primary ingredients found in Agent Orange. Pros … Pros of GMOs. Genetically modified organisms have some positive potential. GMOs create super weeds.