This information comes from the April 2010 issue of Men’s Health magazine.

People who eat 12 most contaminated conventionally grown fruits and vegetables consume an average of 10 pesticides a day, according to the Environmental Working Group. Those who consume the least contaminated produce ingest fewer than two pesticides a day. Of course, the optimal number is zero.

12 foods you  should ALWAYS buy organic

Peaches, Apples, Sweet Bell Peppers, Celery, Nectarines, Straweberries, Cherries, Kale, Lettuce, Imported Grapes, Carrots, Pears

15 Foods that RELATIVELY PESTICIDE FREE

Onions, Avocados, Sweet Corn, Pineapples, Mangoes, Asparagus, Sweet Peas, Kiwis, Cabbage, Eggplants, Papayas, Watermelon, Broccoli, Sweet Potatoes, Tomatoes