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Last Updated: May 27th, 2011 - 19:57:08 |
Naturally Savvy: Eliminating Pesticides Reduces
Health and Environmental Risks By Andrea Donsky and Randy Boyer
Naturally Savvy.com Organic or non-organic
is the question. If you've ever stood in the grocery store asking yourself if
organic foods are really worth the increased price tag, you're not alone. And if
you've ever shrugged and thought, "How bad can non-organic really be?" while
putting an organic peach or plum back on the shelf, you may have made a big
mistake. According to a review (http://www.organic-center.org/reportfiles/Pesticide_SSR_2008.pdf)
conducted by The Organic Center (http://www.organic-center.org/), an
organization that gathers peer-reviewed scientific information to communicate
the benefits of organic farming, Americans ingest 10 to 13 pesticides daily from
food, beverages and drinking water. While the risk is usually low, higher levels
are not unheard of, and they can pose serious risks for pregnancy (http://www.naturallysavvy.com/family-life/natural-pregnancy-and-prenatal/natural-prenatal/971-prenatal-nutrition-basics),
young children and other vulnerable persons. Charles Benbrook, head scientist
for The Organic Center, says reducing pesticide exposure will certainly lead to
healthier infants. "There will be more full-term births and fewer underweight
babies. The rate of several birth defects should go down, in some cases perhaps
by one-quarter or more." Benbook says the greatest impact of converting to
organic practices occurs on fruit and vegetable farms where more pesticides are
applied than on wheat farms, so consumers should focus their organic purchases
in the produce section. Using data from the USDA's Pesticide Data Program,
The Organic Center study generated lists of the fruits and vegetables (http://www.naturallysavvy.com/natural-nutrition-101/general-nutrition/veggies/1036-color-your-world)
with the highest pesticide residue (http://www.naturallysavvy.com/naturally-green/eco-living/miscellaneous-green/2189-ewg-dishes-out-their-updated-dirty-dozen-list).
The lists can help consumers choose the organic items they want to purchase-but
they don't stay the same throughout the year. "There are clear, and in some
cases, dramatic upward spikes in pesticide residue levels and risks during the
winter months when imports account for a large share of perishable fruits and
vegetables in the market place," Benbrook said. While cranberries, nectarines
and peaches top the domestic list for pesticide residue, grapes top the imports
list (followed, again, by nectarines and peaches). The lists also include a
dietary risk rating, and the imports carry a far higher risk. Imported
nectarines carry nearly three times the dietary risk, while imported sweet bell
peppers surpass five times the risk of domestic peppers, already quite high in
pesticide residue. The least contaminated conventionally farmed foods
include citrus fruits, bananas, pineapples, onions, meats and grains, as well as
processed foods such as raisins and tomato paste. For those pesticide-laden
fruits and vegetables, organics are undoubtedly a much safer way to go, but they
won't completely eliminate traces of pesticides in your diet. Contamination is a
serious issue for organic farmers, Benbrook said. "Many conventional pesticides
can move across field boundaries by drift or through use of contaminated
irrigation water." Root vegetable crops are also contaminated by chemicals
that persist in the soil long after a farmer has converted to organic
production, and cross-contamination can also take place after the foods have
been harvested, "in a cold storage facility, during trucking, or at the retail
store level," Benbrook said. While the benefits to humans are increasingly
becoming clear, organic farming has an equally positive effect on the
environment. "Without a doubt, the most positive benefit of organic farming is
improvement in the quality of soil," Benbrook says, adding drinking water would
be cleaner because "there is no runoff of these chemicals." Instead of using
toxic chemicals to control pests, organic farmers look for a natural solution,
such as introducing a pest that will eat the pests that like to dine on crops.
"The way they avoid problems is they promote biodiversity," Benbrook says.
"There's some bug that's going to eat another bug." Eating organic foods
won't remove the pesticide problem entirely, but if U.S. food crop
farmers-representing just 3 percent of all farming land in the United
States-switched to organic practices and people ate more organics, The Organics
Center estimates 97 percent of the risk would vanish. While other sectors
have faltered in the recession, organic food sales (http://www.naturallysavvy.com/naturally-green/eco-living/miscellaneous-green/2360-organic-sales-up-despite-recession)
continued to climb in the United States in 2008, according to the Organic Trade
Association (http://www.ota.com/). Though
organic sales still only represent 3.74 percent of total food sales for the
year, a recent survey conducted jointly by the OTA and KIWI Magazine (http://www.kiwimagonline.com/) found 31
percent of Americans have increased organic foods purchases in the past year,
cutting out other items in favor of organic eats. The bottom line: Choose
organic fruits and vegetables whenever possible but when you have to compromise,
do so with items that generally have lower levels of pesticide residue.
(Andrea Donsky and Randy Boyer are the co-founders of NaturallySavvy.com, a
website that educates people on the benefits of living a natural, organic and
green lifestyle. For more information and to sign up for their newsletter, visit
www.NaturallySavvy.com) (http://www.NaturallySavvy.com). (C)
2009, NATURALLY SAVVY DISTRIBUTED BY TRIBUNE MEDIA SERVICES,
INC.
© Copyright by Lifestyles2000.net
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