Glyphosate: The Cancer-Causing Roundup Chemical Found in Children’s Cereal
Glyphosate is a toxic pesticide widely used on crops. The active ingredient in Monsanto’s Roundup, it is sprayed on oats right before harvest to dry them out, so it ends up in many oat-based products, like cereals and breakfast bars.
Since there is no federal monitoring of glyphosate in oats, we wanted to know how much Roundup could be found in oat-based breakfast foods popular with children. So we commissioned independent labs to conduct three separate rounds of tests.
After an initial set of tests revealed troubling amounts of glyphosate in popular oat-based products marketed to children, we twice expanded our test to include even more products. Once again, almost all of the products had levels of glyphosate above 160 parts per billion, which is our health benchmark for glyphosate in oats.
We know it is possible to grow oats and other grains without spraying weedkiller right before the grain is harvested, which is what leads to these high levels of glyphosate.
We will continue to put pressure on companies to work with suppliers to source oats that aren’t produced with glyphosate. Harmful pesticides don’t belong in kids’ breakfast foods.
EWG’s Tests of Glyphosate in Cereal
Glyphosate in the News
The Environmental Protection Agency reaffirmed its claims today that the active ingredient in Bayer-Monsanto’s carcinogenic weedkiller Roundup is safe, ignoring a growing body of independent research showing a strong connection between glyphosate and cancer in humans.Read More
Kellogg's will take steps to phase out the use of the herbicide glyphosate to dry oats and wheat before harvest, eliminating use of the potentially harmful chemical in the main ingredients of many of the company’s breakfast cereals and other foods.Read More
A Monsanto executive said he wanted to “beat the shit out of’ a mothers’ group that urged the company to stop selling its Roundup weedkiller, according to internal emails obtained by lawyers for victims who say the pesticide caused their cancer.Read More
Environmental Working Group objects to the Environmental Protection Agency’s proposed decision on glyphosate, the most heavily used pesticide in the U.S.Read More
Two University of California, Berkeley alumnae recently succeeded in convincing the entire UC system to suspend its use of the cancer-causing pesticide glyphosate in its landscaping. If they can do that, maybe we all can accomplish something similar in our neighborhood schools, parks and playgrounds.Read More
EWG News Roundup (6/14): Here’s some news you can use going into the weekend.Read More
This week, more than 100,000 Americans officially joined EWG and 20 companies calling on the Environmental Protection Agency to significantly restrict the use of Monsanto’s weedkiller glyphosate on oats as a pre-harvest drying agent.Read More
When my son was born, we moved to Pullman, a small, rural town in Washington. This region, called the Palouse, is one of the biggest producers of wheat, barley and lentils in the United States.Read More
Monsanto paid a shadowy chemical industry front group to help push back against the mounting scientific evidence that the company’s signature Roundup weedkiller causes cancer, court documents reveal.Read More
EWG News Roundup (5/17): Here’s some news you can use going into the weekend.Read More
Plaintiffs awarded more than $2 billion in damages.Read More
EWG submits comments on the Agency for Toxic Substances and Disease Registry’s Draft Toxicological Profile for Glyphosate, supporting the agency’s report of a possible link between glyphosate and non-Hodgkin lymphoma. EWG urges ATSDR to establish a more stringent minimal risk level for glyphosate and to incorporate into their assessment findings from recent publications on cancer and reproductive harm due to glyphosate.Read More
The Environmental Protection Agency is formally requesting feedback on a petition submitted by EWG and food companies seeking to significantly limit the use of glyphosate, the active ingredient in Bayer/Monsanto’s weedkiller Roundup, on oats that are used to make a wide array of children’s foods, like breakfast bars and cereals.Read More
The Environmental Protection Agency said today the active ingredient in Bayer-Monsanto’s carcinogenic weedkiller Roundup is safe, ignoring a growing body of independent research showing a strong connection between glyphosate and cancer in humans.Read More
A new analysis of Monsanto’s signature herbicide, glyphosate, released by the Agency for Toxic Substances and Disease Registry, part of the U.S. Department of Health and Human Services, gives weight to studies connecting glyphosate and non-Hodgkin lymphoma, and recommends monitoring children’s exposure to this toxic weedkiller.Read More
10 food manufacturers and retailers have joined EWG’s petition to sharply limit glyphosate residues allowed on oats and prohibit the pesticide’s use as a pre-harvest drying agent.Read More
Today, a second jury in less that 8 months found Bayer-Monsanto’s signature weedkiller Roundup responsible for causing cancer.Read More
The same day that a second jury in seven months found that glyphosate, the active ingredient in Monsanto’s Roundup, causes cancer, Los Angeles County banned any further use of the toxic weedkiller by all county departments.Read More
Today’s verdict in favor of a California man who said his cancer was caused by exposure to Bayer AG’s Roundup weedkiller is further evidence that glyphosate, the herbicide’s active ingredient, is carcinogenic to humans, said Environmental Working Group President Ken Cook.Read More