What fruits should you buy organic?

As a food safety expert with a background in agricultural science, I'm often asked about the best practices for selecting fruits and vegetables. When it comes to the question of which fruits should be bought organic, there are several factors to consider, including pesticide exposure, the potential for chemical residues, and the overall impact on health and the environment.

The Dirty Dozen

The Environmental Working Group (EWG) publishes an annual list known as the "Dirty Dozen," which highlights the fruits and vegetables that have the highest levels of pesticide residues when conventionally grown. According to the EWG, these are the fruits that you should consider buying organic if possible:


1. Strawberries: Often topping the list, strawberries have been found to have the most pesticide residues of all the produce tested.

2. Apples: They are another common fruit that frequently tests positive for multiple pesticide residues.

3. Nectarines: Similar to peaches, nectarines are also on the list due to their susceptibility to pesticide exposure.

4. Peaches: Known for their delicious taste, peaches are also known for having a high level of pesticide residues.

5. Celery: While not a fruit, celery is included in the list due to its high pesticide content.

6. Grapes: Particularly imported grapes, have been found to have a significant amount of pesticide residues.
7.
Cherries: Both sweet and tart cherries can have high levels of pesticide residues.
8.
Spinach: This leafy green is another item on the list that is recommended to be purchased organic.

Why Organic?

Choosing organic fruits can reduce your exposure to synthetic pesticides. Organic farming practices do not use most conventional pesticides, opting instead for methods that are considered less harmful to the environment and human health. Organic farming also promotes biodiversity and can contribute to healthier soil and ecosystems.

Other Considerations

While the Dirty Dozen is a helpful guide, it's important to remember that it is not exhaustive. Other fruits may also have high levels of pesticide residues but are not included in the list. Additionally, washing conventional produce thoroughly can help reduce, but not eliminate, pesticide exposure.

Local and Seasonal Produce

Buying local and seasonal produce can also be a good alternative to organic. Local produce is often fresher and has not traveled long distances, which can reduce its carbon footprint. Seasonal produce is typically grown without the need for heavy pesticide use due to the natural growing conditions.

Certifications and Labels

Look for certifications and labels that indicate organic status. The USDA Organic seal is a reliable indicator that the produce has been grown and handled according to strict organic standards.

In Conclusion

While organic fruits can be more expensive, the potential health benefits and environmental impact are significant. If you can, prioritize buying organic versions of the fruits listed in the Dirty Dozen. However, don't let the cost deter you from eating fruits altogether. Even conventionally grown fruits and vegetables are part of a healthy diet and can provide essential nutrients.

Here are the --Dirty Dozen-- that you should try to buy organic if you can:Strawberries.Apples.Nectarines.Peaches.Celery.Grapes.Cherries.Spinach.More items...