Sunday, May 27, 2012
re-runs, clean and dirty
As a kind of public service, I want to re-run the info I posted six months ago under the title "The Dirty Dozen."
This is a critical health issue for all Americans because pesticides overuse is completely out of control in California's central valley, where so much of our food comes from. In addition, cotton farmers in the area around Bakersfield defoliate their crop so it can be picked by machines, and some of the paraquat, a cousin of Agent Orange, which they use for that purpose is carried by breezes to where food crops are growing.
A non-profit watchdog organization, the Environmental Working Group, has compiled a list of the 12 most heavily-pesticided fruits and vegetables which they call the dirty dozen. For example, when we eat a stalk of non-organically raised celery, we're taking in as many as 67 different pesticides. The foods on this list all have soft skins which makes them more likely to absorb the poisons they're sprayed with. They are:
5. Domestic blueberries
7. Bell peppers
8. Spinach, kale and collard greens
11. Imported grapes
When you buy these items, you should either pay the extra money for organic or avoid them altogether.
In addition to the dirty dozen, the EWG also lists the "clean 15" roster of non-organically-grown produce which is relatively safe to eat. Most of these have a thick outer layer which protects their insides from contamination.
3. Sweet corn
6. Sweet peas
8. Kiwi fruit
14. Sweet potatoes
15. Sweet onions
I've noticed that carrots, oranges, and bananas, which many people eat every day, are not on either list. I always buy organic carrots because they're thin-skinned, but I don't mind eating non-organic oranges and bananas because they're thick-skinned.