Organic Produce
lowers exposure to Pesticides

Written by Gloria Tsang, RD
last updated: March 2006

Study suggests Organic Produce lowers exposure of pesticides in children

Researchers from the Emory University in Atlanta studied urine samples of 23 elementary school-aged children. These children were followed for 15 days in which 5 of the days, the subjects were given organic foods such as organic produce, juices and grains. Researchers found significantly lower concentrations of organophosphorus pesticides in the urine samples on days when the children were given organic foods only. The result of this study was published in Environmental Health Perspectives in February 2006.

Editor's Note: Lower Urine Concentration = Lower exposure

It is exciting to see the dramatic reduction of pesticide exposure when children were given organic foods. In spite of the small study population, it is encouraging that more data and studies are emerging discussing the benefits of organic foods and health. As we have discussed about organic produce in our previous article, it is important to note that pesticide usage in farming is subjected to strict regulations. Hence, even though conventional produce contains higher levels of pesticide residues, it does not necessarily mean that they are dangerous to one's health. However, no one can refute that it is probably better to have lower overall pesticide exposures.