OFFLINE

Ever since the USDA Organic label began showing up on some food labels in the early 2000s, a debate has raged over whether crops grown without chemical additives and fertilizers rack up more nutrition than their conventional counterparts. Now, a new review of 343 previous studies throws its support behind the pro-organic side. Researchers writing in the British Journal of Nutrition found that organic crops and products made with them (such as cereal) pack 17 percent more antioxidants on average—with levels of some subtypes of antioxidants as much as 69 percent higher. The research team also reported four times more pesticide residue on non-organic foods, as well as significantly lower amounts of some toxic metals in the organic-grown items.

MORE: Organic Milk Beats Conventional Milk—at Least When It Comes to Omega Fats

Sounds like the debate is settled then—consuming foods certified organic is the way to go. Not so fast. The researchers cite previous studies showing that antioxidants are linked to a reduced risk of heart disease, cancer, and other chronic conditions, yet they're stopping short of advising that consumers make a permanent switch to the organic aisle. "This study demonstrates that choosing food produced according to organic standards can lead to increased intake of nutritionally desirable antioxidants and reduced exposure to toxic heavy metals," lead author Carlo Leifert, a professor at Newcastle University in England, said in the study. "This constitutes an important addition to the information currently available to consumers, which until now has been confusing and in many cases is conflicting." Still, the authors add that more research needs to be done on whether the boost in antioxidants translates into better health.


In the meantime, if you can swing it financially, choosing food higher in nutrients and lower in toxic chemicals certainly can't hurt. For more information on food that's contaminated with the most pesticides, check out the foods on the latest dirty dozen list.


The Foods on the Latest Dirty Dozen List

Which foods to buy organic—and which are relatively clean even if you go conventional

Published: May 8, 2014  |  By Jenna Birch

If you've ever wondered how many pesticides are lurking on your favorite produce, the Environmental Working Group (EWG) has you covered. The EWG took a look at the FDA's data on pesticide residue to compile their 2014 list of 48 common produce items, ranked from the most to the least contaminated.

The list is so key because it can help you decide when conventional produce is OK—and when you might want to splurge on organic. With that in mind, here are the best ("the clean fifteen" and the worst ("the dirty dozen" pesticide culprits in your shopping cart.

"The Clean Fifteen"
1. Asparagus
2. Avocados
3. Cabbage
4. Cantaloupe
5. Cauliflower
6. Eggplant
7. Grapefruit
8. Kiwi
9. Mangoes
10. Onions
11. Papayas
12. Pineapples
13. Sweet Corn
14. Sweet Peas (Frozen)
15. Sweet Potatoes

"The Dirty Dozen"
1. Apples
2. Celery
3. Cherry Tomatoes
4. Cucumbers
5. Grapes
6. Nectarines (Imported)
7. Peaches
8. Potatoes
9. Snap Peas (Imported)
10. Spinach
11. Strawberries
12. Sweet Bell Peppers
Close runners-up: Hot Peppers and Kale/Collards




http://www.womenshealthmag.com/nutrition/why-eat-organic

http://www.womenshealthmag.com/nutrition/dirty-dozen-foods

Last edited by