Health and Medical News and Resources

General interest items edited by Janice Flahiff

[Press release] Study Helps Predict Pesticide Exposure in Diet

From the 2 February 2015 Boise University press release

While health-conscious individuals understand the benefits of eating fresh fruits and veggies, they may not be aware of the amount of pesticides they could be ingesting along with their vitamin C and fiber. A new study published in the Feb. 5 edition of Environmental Health Perspectives is among the first to predict a person’s pesticide exposure based on information about their usual diet.

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The study was led by Cynthia Curl, an  assistant professor in Boise State University’s School of Allied Health Sciences. She recently joined Boise State from the University of Washington.

While Curl’s study is not the first to link organic produce with reduced pesticide exposure, the method she used may have significant implications for future research. By combining self-reported information on typical food consumption with USDA measurements, researchers will be able to conduct research on the relationship between dietary pesticide exposure and health outcomes in bigger populations, without needing to measure urinary metabolites.

“If we can predict pesticide exposure using dietary questionnaire data, then we may be able to understand the potential health effects of dietary exposure to pesticides without having to collect biological samples from people,” Curl said. “That will allow research on organic food to be both less expensive and less invasive.”

 

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February 6, 2015 - Posted by | Consumer Health, Medical and Health Research News, Nutrition | , ,

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