Study Confirms Organic Kiwis Outlast Conventional in Nutrient Density | |||||||
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Fruit - Fruit 2009 |
Written by Frank Mangano |
Tuesday, 20 October 2009 21:31 |
And the Kiwi-nner Is…You heard it here first: Organic fruits and vegetables are not always more nutritious than conventional fruits and vegetables. There, I said it. Notice I said not always, though. Because oftentimes, they are more nutritious. You can find out more about that fact here, but I want to touch on a more specific example that supports my argument. And it stems from the one and only kiwi. Pardon the expression, but the kiwi is no “wee-wee” when it comes to nutrition. In fact, a perfectly reasonable argument could be made that the kiwi is the most nutritious fruit out there. Consider the following:
And that’s among conventionally-grown kiwis. If it were among organic-grown kiwis, these fantastic fruit facts would be even higher. I say this because according to a study in the Journal of the Science of Food and Agriculture, organically grown kiwis registered higher nutrient levels in all aspects compared to those organically grown. Among the findings, researchers observed higher vitamin C content in organic kiwis (after freezing them), higher antioxidant content, and that “all the main mineral constituents were more concentrated in the organic kiwifruits” over the conventionally-grown kiwi. In the interest of full disclosure, these kiwis were tested almost straight off the kiwi tree, which is to say that the bioavailability was higher. The longer any fruit or vegetable is off the vine, the lower its nutrient content. But the fact remains, kiwis were—and are—more nutritious in organically grown kiwis than conventionally grown kiwis. So the next time your uncle pulls out the old “Organic is a scam” card, strike back with this 2007 kiwi discovery. He may not be persuaded to the organic side of the aisle, but at the very least he’ll know the facts are on your side.
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