Nearly 90 percent of all the crops grown in the United States have been touched by science. Genetically modified organisms, or GMOs, are plants that have had their genes manipulated. They give the crops new characteristics, like insect resistance, larger yields, and faster growing traits. The use of GMOs is hardly new, but many believe that sufficient research on the long term effects has not been conducted. In order to understand more about genetically modified crops let’s take a look at the pros and cons.
The Advantages of Genetically Modified Crops
1. Better For The Environment
Since GMOs require much less chemicals to thrive, the impact on the environment is lessened. The pesticides and other chemicals commonly used on non GMO crops emit green house gases and pollute the ground soil.
2. Resistance To Disease
One of the modifications made to the crops is an added resistance to disease that would normally kill off the crops. This keeps the yields high and the prices for the consumers low.
GMOs provide a stable and efficient way to sustain enough crops to feed the ever growing population of people in the world. This was the main goal of GMO crops in the first place.
4. Increased Flavor and Nutrition
Along with resistances to insects and disease, the genes of the crops can also be altered to have a better flavor and increased nutritional value. This is good all around.
5. Longer Shelf Life
Genetically modified foods have a longer shelf life. This improves how long they last and stay fresh during transportation and storage.
6. Keeps It Affordable
One of the biggest effects that the use of GMOs has had on our every day life is the prices of produce and other foods. Since more crops can be yielded, the prices can be much lower.
The Disadvantages of Genetically Modified Crops
1. Cross Contamination
The pollen from the genetically modified plants is also contaminated. When this pollen is around other plants, even things like grass or weeds, they cross pollinate. This could develop “superweeds” that have the same resistance properties as the crops.
2. Allergies On The Rise
Ever since the introduction of GMO foods, the amount of childhood food allergies has risen significantly. The exact link to GMO has not yet been found, but many believe this is due to insufficient research in the area.
3. Less Effective Antibiotics
The crops that have been genetically modified have antibiotic properties put into them in order to make them immune to certain diseases. When you eat these foods these properties are left in your body and can make many antibiotics less effective.
4. Not Enough Testing
There has been very little testing and research done on genetically modified foods and the long term effects have not been discovered yet. This makes many people feel uneasy at the high use of these foods.
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