2004 study found average of 13 chemicals in Americans tested

"Among those tested for pesticide residues in both blood and urine, the average person had 13 pesticides in his or her body." p.7

Source: Kristin S. Schafer, Margaret Reeves, Skip Spitzer, Susan Kegley, "Chemical Trespass: Pesticides in Our Bodies and Corporate Accountability," Pesticide Action Network North America, May, 2004. http://www.panna.org/legacy/panups/panup_20040511.dv.html [verified 4/25/14]