Genetically Modified Organisms and Our Food Supply
GMO (genetically modified organism) foods are being seen more and more in our food supply and are often cited as the future of our agricultural system. Many GMOs, in fact, are already ingredients in food products that we frequently enjoy. GMO crops are crops that have been safely engineered to have new traits such as increased vitamin availability, drought resistance and pest tolerance. Genetically modified (GM) foods support the food production system by increasing yields, supporting conservation and building sustainability through social, environmental and economic opportunities. Today, let’s take a closer look at the characteristics of the 11 GM foods that have been approved in the U.S. 1. Alfalfa GM alfalfa, a highly nutritious legume used as cattle and dairy feed, was approved by the U.S. Food and Drug Administration (FDA) in 2006. It is the fourth largest U.S. crop (both in acreage and production). GM alfalfa has been altered to (a) be more resistant to herbicides like glyphosate and/or (b) contain less lignin, making the alfalfa easier to digest by cattle. These modifications limit the overgrowth of weeds, increase alfalfa production, and increase the nutritive value of feed for cows. 2. Apples Approved by the FDA in 2015, GM apples first appeared on the U.S. market in 2017. We’ve all heard that “an apple a day keeps the doctor away,” and GM apples have been modified to keep browning away by suppressing the oxidase enzyme. These non-browning apples can reduce food waste in the food system, as bruised apples (which may be perfectly fine to eat) may appear brown and distasteful to consumers. 3. Canola FDA-approved in 1999, the GM canola plant is an oilseed crop whose seeds are used for canola oil (a heart-healthy unsaturated fat), animal feed and biofuel. The canola plant has been modified to increase […]
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