This house buys organic, but it can be more expensive than conventional produce. Fruits and vegetables that are grown conventionally absorb different levels of pesticides based on how tough an outer layer they have. You can get away with buying conventional pineapple, for instance, save a little money, and still not be exposed to too many chemicals in the fruit.
To help consumers, the
Environmental Working Group has put out information on which fruits and vegetables absorb the highest, and lowest, amounts of chemical residue.
Choose organic when it comes to these fruits and vegetables:
Celery
Peaches
Strawberries
Apples
Domestic blueberries
Nectarines
Sweet bell peppers
Spinach, kale and collard greens
Cherries
Potatoes
Imported grapes
Lettuce
For these fruits and vegetables, even if you buy conventional, you won't get too much chemical residue because they have a tougher outer layer:
Onions
Avocados
Sweet corn
Pineapples
Mango
Sweet peas
Asparagus
Kiwi fruit
Cabbage
Eggplant
Cantaloupe
Watermelon
Grapefruit
Sweet potatoes
Sweet onions
The President's Cancer Panel recommendeds eating produce without pesticides. There is a proven association between pesticides and health problems such as cancer, attention-deficit (hyperactivity) disorder and nervous system disorders; pesticides can also weaken immune systems and harm the developing brain.