Andrew Weil MD lists the foods least contaminated by pesticides on his website http://www.drweil.com
I am pleased to have an ongoing partnership with the Environmental Working Group (EWG), a nonprofit organization that advocates for policies
that protect global and individual health. Specifically, I am honored to help EWG spread the word about one of its most valuable pieces of research - a Shoppers' Guide to Pesticides in
Produce. The 2011 version is based on the results of pesticide tests performed on produce and collected by federal agencies between 2000 and 2009.
Nearly all of the data used took into account how people typically wash and prepare produce - for example, apples were washed and bananas peeled before testing. Of the fruit and vegetable categories tested, the following "Clean 15" foods had the lowest pesticide load, and consequently are the safest conventionally grown crops to consume from the standpoint of pesticide contamination:
- Sweet corn
- Sweet peas
- Cantaloupe (domestic)
- Sweet potatoes
Why should you care about pesticides? The EWG points out that there is a growing consensus in the scientific community that small doses of pesticides and other chemicals can have adverse effects on health, especially during vulnerable periods such as fetal development and childhood.