What is GMO?
Agricultural Crops That Have a Risk of Being GMO
GMOs (or “genetically modified organisms”) are organisms whose genetic material has been artificially manipulated in a laboratory through genetic engineering, or GE. This relatively new science creates unstable combinations of plant, animal, bacteria and viral genes that do not occur in nature or through traditional crossbreeding methods.
For consumers, it can be difficult to stay up-to-date on food ingredients that are at-risk of being genetically modified, as the list of at-risk agricultural ingredients is frequently changing. As part of the Non-GMO Project’s commitment to informed consumer choice, we work diligently to maintain an accurate list of risk ingredients.
Agricultural products are segmented into two groups: (1) those that are high-risk of being GMO because they are currently in commercial production, and (2) those that have a monitored risk because suspected or known incidents of contamination have occurred and/or the crops have genetically modified relatives in commercial production with which cross-pollination (and consequently contamination) is possible. For more information on the Non-GMO Project’s testing and verification of risk ingredients and processed foods, please see the Non-GMO Project Standard.
High-Risk Crops (in commercial production; ingredients derived from these must be tested every time prior to use in Non-GMO Project Verified products (as of December 2011):
- Alfalfa (first planting 2011)
- Canola (approx. 90% of U.S. crop)
- Corn (approx. 88% of U.S. crop in 2011)
- Cotton (approx. 90% of U.S. crop in 2011)
- Papaya (most of Hawaiian crop; approximately 988 acres)
- Soy (approx. 94% of U.S. crop in 2011)
- Sugar Beets (approx. 95% of U.S. crop in 2010)
- Zucchini and Yellow Summer Squash (approx. 5,000 acres)
Appendix B of the Non-GMO Project Standard lists a number of high-risk inputs, including those derived from GMO microorganisms, the above crops, and animal and bee products due to feed or forage containing these crops or their derivatives.
Common Ingredients Derived from GMO Risk Crops
Amino Acids, Aspartame, Ascorbic Acid, Sodium Ascorbate, Vitamin C, Citric Acid, Sodium Citrate, Ethanol, Flavorings (“natural” and “artificial”), High-Fructose Corn Syrup, Hydrolyzed Vegetable Protein, Lactic Acid, Maltodextrins, Molasses, Monosodium Glutamate, Sucrose, Textured Vegetable Protein (TVP), Xanthan Gum, Vitamins, Yeast Products.
Monitored Crops (those for which suspected or known incidents of contamination have occurred, and those crops which have genetically modified relatives in commercial production with which cross-pollination is possible; we test these crops as needed to assess risk and move them to the “high-risk” category if we see significant risk of GMO contamination):
- Beta vulgaris (e.g., chard, table beets)
- Brassica napa (e.g., rutabaga, Siberian kale)
- Brassica rapa (e.g., bok choy, mizuna, Chinese cabbage, turnip, rapini, tatsoi)
- Cucurbita (acorn squash, delicata squash, patty pan)
You may also be wondering about…
- Tomatoes: In 1994, genetically modified Flavr Savr tomatoes became the first commercially produced GMOs. They were brought out of production just a few years later, in 1997, due to problems with flavor and ability to hold up in shipping. There are no genetically engineered tomatoes in commercial production, and tomatoes are considered “low-risk” by the Non-GMO Project Standard.
- Potatoes: The Simplot White Russet™ potato recently acquired USDA and FDA approval and went into commercial production. In August 2015, the Non-GMO Project added the potato to our Monitored Crop list. As a genetically modified organism, the Simplot potato is not allowed in any form in a Non-GMO Project Verified product. Genetically modified NewLeaf potatoes were introduced by Monsanto in 1996. Due to consumer rejection by several fast-food chains and chip makers, the product was never successful and was discontinued in the spring of 2001.
- Salmon: On November 19th, 2015 the FDA approved genetically modified AquAdvantage salmon as safe for human consumption. Two months later, the FDA banned the fish after being instructed by Congress to forbid the sale of GMO salmon until the agency finalizes rules about how it should be labeled. Read our salmon blog here.
- Pigs: A genetically engineered variety of pig, called Enviropig was developed by scientists at the University of Guelph, with research starting in 1995 and government approval sought beginning in 2009. In 2012 the University announced an end to the Enviropig program, and the pigs themselves were euthanized in June 2012.