
There’s nothing like the taste of delicious wholesome fruits and vegetables. However, biting into that apple or munching on that stalk of celery may be exposing you or your family to something that might bite back in years to come.
Okay, the bad news first. Pesticides. Small doses of agricultural chemicals may be causing lasting damage to human health. Many commonly used pesticides have direct links to endocrine disorders, autoimmune diseases, neurological and behavioral disorders, ADHD, autism and cancers. Children and fetuses are most vulnerable to pesticide exposure due to their less-developed immune systems and because their bodies and brains are still developing.
Now, here’s the good news! Consumers can reduce their pesticide exposure by almost 90 percent if they buy organic, avoid eating the most contaminated foods and choose the least contaminated foods instead!
The Dirty Dozen
The following are known to contain the greatest amount of pesticide residue. Consider buying organic instead. These are listed in ascending order, starting with the highest levels of pesticide contamination.
Peaches
Apples
Bell peppers
Celery
Nectarines
Strawberries
Cherries
Kale
Lettuce
Imported grapes
Carrots
Pears
Here’s the kicker: Many pesticides are present on the peels of fruits and veggies we eat whole. Peeling and washing may help reduce but not eliminate pesticide exposure. Plus, peeling may result in the loss of valuable vitamins and nutrients, especially fiber, most often concentrated in the peel.
The Clean 15
The following are known to have the least amount of pesticide residue. They are listed in ascending order, starting with the lowest levels of pesticide contamination.
Onions
Avocados
Sweet corn
Pineapple
Mangoes
Asparagus
Sweet peas
Kiwis
Cabbage
Eggplant
Papaya
Watermelon
Broccoli
Tomatoes
Sweet potatoes
Organic certification
The national Organics Standards Program, a government regulated and third party certified program, forbids the use of chemical pesticides, herbicides, fertilizers and fungicides. Certified organic farmers may only use those methods that are deemed acceptable by the program’s strict rules and regulations. Therefore, any chemical residues found on organic foods are at a minimum, if they exist at all. When you choose USDA certified organic, you can be certain that those foods were grown to very specific guidelines that are consistent from farm to farm, no matter how large or small.
What to ask at the Farmers Market
Farmers market are a great resource for getting fresh local produce into your kitchen Not all farms are USDA certified organic. Some may say they farm sustainably or beyond organic and some may claim nothing other than “farm fresh.” If they aren’t USDA certified organic, talk to the farmer of farm stand operator and ask how they grow their crops, what kinds of farm chemicals they use and how they manage weeds. It’s always better to know.
Resources
The Environmental Working Group, a non-profit organization devoted to human and environmental health
What’s on My Food?, a searchable database designed to make the problem of pesticide exposure visible and more understandable
Organic Center for up-to-date information and research on organic farming and nutritional health
Organic Consumers Association, a public interest organization campaigning for health, justice and sustainability
Food Sleuth Investigative Nutrition, a program of community radio KOPN 89.5, Columbia, Missouri.
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