5. Strawberries
What? Who could possibly suggest giving up a healthy food like strawberries? In this case, we are talking only about non-organic strawberries, since those that are produced by big agricultural businesses are most likely contaminated with pesticides. A recent report from the U.S. Department of Agriculture found that some strawberries contained residue from as many as 13 different pesticides. Buying certified organic strawberries or growing your own is the only way to avoid those potentially dangerous pesticides.