Kale is now one of the most pesticide-contaminated vegetables
March 20, 2019 at 15:01 PM EDT
Kale joins the "Dirty Dozen" list this year. The list of fruits and vegetables with the most pesticide contamination also includes strawberries, spinach, nectarines, apples, grapes, peaches, cherries, pears, tomatoes, celery and potatoes.