The Dirty Dozen & Clean Fifteen
The Dirty Dozen is a list published by the Environmental Working Group that prioritizes the fruits and vegetables that you should buy organic because of their high levels of pesticide residue.
They also publish the Clean Fifteen, which lists produce that has low levels of pesticide residue so there’s no need to spend more on organically grown varieties.
The Dirty Dozen
Produce that should be purchased organically:
1. apples 2. celery 3. cherry tomatoes 4. cucumber 5. grapes 6. hot peppers 7. nectarines (imported) 8. peaches 9. potatoes 10. spinach 11. strawberries 12. sweet bell peppers …plus collards & kale …plus summer squash & zucchini
The Clean Fifteen
Produce that is safe to purchase conventionally:
1. asparagus 2. avocado 3. cabbage 4. cantaloupe 5. corn 6. eggplant 7. grapefruit 8. kiwi 9. mangoes 10. mushrooms 11. onions 12. papayas 13. pineapples 14. sweet peas (frozen) 15. sweet potatoes