The Environmental Working Group 剛剛公布了 Dirty Dozen and Clean Fifteen 2013。 "Dirty" 或 ”Clean“ 指的是果蔬含有的殺蟲劑殘留。比較讓人不安的是測量的已經是洗過或去皮後的含量了。“Dirty Dozen" 排序是按殺蟲劑殘留由高到低。蘋果已經是連續第三年名列第一了。從經濟角度考慮,organic蘋果和一般蘋果價錢相差並不多,值得買organic. Dirty Dozen 2013: Apples Strawberries Grapes Celery Peaches Spinach Sweet bell peppers Nectarines (imported) Cucumbers Potatoes Cherry tomatoes Hot peppers
Dirty Dozen plus summer squash (domestic) kale and collards
Clean Fifteen 2013: Corn Onions Pineapple Avocados Cabbage Sweet peas Papayas Mangoes Asparagus Eggplant Kiwi Grapefruit Cantaloupe Sweet potatoes Mushrooms
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