Study Finds Toxic Pesticide in 80% of People Tested

The pesticide chlormequat, linked to health risks in animals, is found in popular oat-based products, raising concerns over human exposure.

A new study by the Environmental Working Group (EWG) found chlormequat, a pesticide linked to reproductive and developmental issues in animals, in 80% of people tested.
Chlormequat is primarily used on grain crops like oats and is allowed on imported oats and other foods in the U.S., raising concerns about its presence in popular oat-based products.
Samples collected in 2023 showed more detections and higher concentrations of chlormequat in human urine, suggesting an increase in exposure.
The EWG calls for more research on chlormequat's effects on human health and urges the U.S. government to test grains for chlormequat as part of annual pesticide monitoring.
The EPA's recent decision to allow chlormequat in children's foods and propose its use on U.S.-grown grains has been met with opposition from the EWG.