GMOs – What’s The Latest?
by Jennifer Benedetto MS, RD, LD, CNSC at LMC
The United States House of Representatives recently passed a bill that will block states from requiring GMO food labels. What are GMOs? Should we be concerned that these items are hidden in our food supply?
GMOs are genetically modified organisms.These plants, animals or microorganisms have had their genes changed in a way that is not possible in nature. These changes make the organisms thrive in their environment. For example, GM crops are produced by transferring a gene responsible for a beneficial characteristic into the DNA of a host plant’s cells. The cells within the seeds grow into a mature plant that displays the desired characteristics. Plants have been changed to be insect resistant, drought resistant, and virus resistant. GMOs are argued to be sustainable crops that will be available to feed a growing population.
The first GMO crops became commercially available in 1996. The major commercially available genetic engineered crops include alfalfa, canola, corn, cotton, papaya, soy, squash, sugar beet and sweet corn. GMO varieties became the majority of the US corn crop in 2005 and the majority of the soybean crop in 2000. It has been reported that “trillions of GM meals” have been consumed in the US. It is estimated that there is at least 1 GMO in a given processed food. High fructose corn syrup is a frequent GMO ingredient. But since these foods are not monitored or labeled, there is no way to study patterns of consumption and their impacts. Even though the vast majority of scientists say that eating GMO’s is safe, their inclusion in the food supply is controversial. In a January poll, 57% of Americans feared that GM foods are unsafe.
Unfortunately it seems the jury is still out on the safety of GMOs. For the time being, the only way to know that you are avoiding GMOs is to either eat organic foods or find foods with the “Non-GMO Project Verified” seal. The USDA National Organic Program prohibits the use of GMOs in any product that carries the “certified organic” label. The “Non-GMO Project” is an independent verification system dedicated to identifying products made without GMOs. A list of tested and approved products can be found on their website: www.nongmoproject.org.