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No evidence organic food has more nutritional content
I often contemplate whether or not buying organic is really beneficial. With food prices as high as they are it is hard to spend an extra couple of dollars on an item that looks identical to the norm, other than the 'organic' lable. I feel there is such a prestige factor that comes into play with so many people who swear by organic foods. However, I did read that if you are going to go organic, do so with thin-skinned produce and fruits where the skin is consumed, as these products are more likely to have been affected by pesticides and other chemicals and hormones. With produce that develops a thicker skin, or prouducts where the skin is peeled before eating, it is not as important.
A new research at the University of Copenhagen has shown that there is no evidence to support the view that organic food is better than food grown with the use of pesticides and chemicals.
Shoppers pay more than a third more for organic food in the belief that it has more nutritional content than food grown with pesticides and chemicals.
Researchers looked at the following crops - carrots, kale, mature peas, apples and potatoes - staple ingredients that can be found in most families' shopping list.
The first cultivation method involved growing the vegetables on soil, which had a low input of nutrients using animal manure and no pesticides except for one organically approved product on kale only.
In the second method, researchers applied a low input of nutrients using animal manure, combined with use of pesticides, as much as allowed by regulation.
The third method comprised a combination of a high input of nutrients through mineral fertilisers and pesticides as legally allowed.
The crops were grown on the same or similar soil on adjacent fields at the same time and so experienced the same weather conditions.
All were harvested and treated at the same time. In the case of the organically grown vegetables, all were grown on established organic soil.
After harvest, researchers found that there were no differences in the levels of major and trace contents in the fruit and vegetables grown using the three different methods.
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Most RecentMost Recommended Comments (40)
at 08:50 on August 8th, 2008
michelle.sundvick, I like this story. It's good stuff.
I knew it! www.derpaschenhof.com
All Organic and second one is soon in Japan!
at 11:04 on August 8th, 2008
but organic is better for the environment :)
marie-ici-là has contributed a photo to this story.
at 11:43 on August 8th, 2008
There are issues with organic root vegetables. Parasites have evolved with the use of chemicals in such a way they pose health problems if the vegetables are not cooked. Even non-organic carrots should be peeled if eaten raw or juiced. It is too late to correct.
at 11:55 on August 8th, 2008
I do not believe organic has ever really been much about the nutritional content, it is more about the pesticides which leach into the edible portions of the plants with standard farming practices.
at 13:56 on August 8th, 2008
What most people do not realize is most organic food is not organic by the time it goes into your mouth. Packaging contains chemicals that retard spoilage, infestations and aging. None of those chemicals have to be reported. If your vegetabes do not show a little rottenness on the store shelf, odds are they are not truly organic. Sorry....
at 12:16 on August 8th, 2008
I don't buy organic produce necessarily for the nutritional content; I just don't like the idea of consuming harmful chemicals. I don't feel very confident that all the pesticides are removed when fruit is washed.
striped tail has contributed a photo to this story.
at 12:59 on August 8th, 2008
these are apples from a local tree, dont worry about pesticides on these babies.
fun_scream has contributed a photo to this story.
at 13:32 on August 8th, 2008
I buy organic foods on a regular basis because they haven't been subjected to harsh chemicals. It's not because I think they have a higher nutritional content. If I'm in the mood for non-organic food, if it's the only thing on the menu, or available at the time, then I'll eat it.
J.J. Taylor has contributed a photo to this story.
at 14:00 on August 8th, 2008
michelle.sundvick, I like this story. It's good stuff.
at 16:51 on August 8th, 2008
I agree - while nutritionally, organic and non-organic break down the same, the difference to the environment make all the difference. My photos are of the carrots -- I grew those without pesticides, herbicides, fertilizers, etc. In that sense, organic foods are 'better.' It's not always about nutrion. It's about doing what feels right and good.
at 12:51 on March 17th, 2009
What "feels right and good" ??? So if I feel right and good about eatting Big Macs everyday it is really good for me? What about evidence? I think the whole organic movement is based on fear and there are buisnesses making big bucks off tailoring products to make people feel "right and good." That being said, my mind is not made up on this issue yet. I need to do more research based on empirical evidence and not feelings.
at 17:31 on August 8th, 2008
We bought a quarter-share in an organic CSA last year; it seemed expensive at the time but now seems a bargain. I don't know about nutrients, but this local, unpackaged, organically grown produce (delivered right to a church in our neighborhood we can walk to) seems far more flavorful than the produce--organically grown or not--from the supermarket. Even our seven-year-old agrees; he's developing a taste for salads now. Support a local farmer, buy seasonal and organic; consider investing in your local CSA if there is one nearby.
at 17:35 on August 8th, 2008
at 17:38 on August 8th, 2008
I agree that the enviroment and the consumption of chemicals is the main reason for going organic. Also, they taste a ton better.
at 18:45 on August 8th, 2008
This article is really silly. More can be said about this than I can type in this text box so go read Omnivore's Dilemma or Real Food or many of the dozens of others that talk about the benefits of organic food. Sure many people are using the label organic to make money but the benefits are huge. The argument that it costs more is also a bit subjective. We spend less on food now than we ever did. Look at food costs from 20 years ago. Also, look at the quality and taste. Eat from my organic garden and compare. You will never go back to mass produced chemical hybrids that are simply designed to not rot...
rjsell has contributed a photo to this story.
at 19:03 on August 8th, 2008
I grow all our garden organically more so I know what is on my food. I believe that the nutritional value of it is better due to the freshness of our food . If something travels 1500 miles,,,which I believe is the average something travels to end up at your table. It is not as fresh as if you buy something from your local farmers market or grew it yourself. It has to loose some of it nutritional value along the way...
I also buy organic when possible for two other reasons, one is the lack of chemicals, I just don't want all that poison on my food. The other reason is my experience has been that the organic produce taste better. Much of the conventionally grown food , that are grown on huge corporate farms are tastless. It may look like a tomato, but does it taste like one?
Grow your own food , and buy locally...support your LOCAL farmers!!!
at 19:24 on August 8th, 2008
This image is from the Uptown Westerville Farmers' Market in Westerville, OH, one of 4400 Farmers' Markets in America.
This wonderful community gathering nourishes the day and features 20 local growers (organic, chemical-free, and conventional) and food artisans featuring baked goods, breads, chutneys, cheeses, infused honey, mustard, maple syrup, and non-homogenzied milk from pasture fed cows.
Home-made. Home-grown. Organic. Conventional. All Ohio.
Sponsored by the Westerville Uptown Merchants Association, the Uptown Westerville Farmers' Market takes place each Wednesday from 3 p.m. to 6 p.m. from May 7th through October 29th at the corner of N. State and E. Home in the Church of the Messiah parking lot.
ljfoor has contributed a photo to this story.
at 21:19 on August 8th, 2008
So....a small scale test has "proved" that organic food is much better for the environment and no worse for the people eating it. Sounds good to me :)
Oh and I didn't pay 1/3 more for those potatoes. I grew them. No pesticides, great taste and no food miles. Unless you count 400 yards by wheelbarrow.
at 22:18 on August 8th, 2008
This article is completely useless. Of course organically grown produce doesn't contain more nutrients. Locally grown produce does. The sooner produce is eaten after it's picked, the more nutritional value. Not all organic produce is local and not all local produce is organic. All in all, local is really the best way to go. Usually, local farmers use less chemicals, or none at all. If you go to the farmer's market or have a share in a CSA, then you can actually talk to your farmer and learn more about your food than you ever could from the organic lettuce growers all the way from Cali. Besides, the carbon output from shipping organic produce all the way across the country kind of outweighs the environmental benefits of organic.
at 23:28 on August 8th, 2008
In theory nutrients of a crop depend upon what is available in the soil to be taken up by the plant. Thus large corporate farms putting down massive amounts of fertalize "could" in theory produce more nutrients than organic. The downside being all that lovely chemical you get as well.
at 02:02 on August 9th, 2008
Jpw48 has contributed a photo to this story.
at 05:28 on August 9th, 2008
michelle.sundvick, I like this story. It's excellent! I don't know why people are prepared to believe any ol;d scrap of paper saying: 'Organically Grown' and yet are far more sceptical on research based data about food quality! For example, the amount of allegedly organic food grown in Britan far exceeds the acreage officially (ie the Soil Association accreditation) recognised as organic!! I have a friend who was a research chemist at Spillers (importers of grains) and had to sample each load for pesticides. And load that had evidence of pesticides wsas destroyed. yet he said there were very few that had any sign of them! Me I am more interested in whether the vegs are fresh looking and I eat lots of them./ Yum Yum!
at 06:49 on August 9th, 2008
Photo taken in 2007 at Borough Market in London.
davidirabinowitz has contributed a photo to this story.
at 10:02 on August 9th, 2008
good stuff!
Mariano Luchini photographer has contributed a photo to this story.
at 11:51 on August 9th, 2008
There are more benefits to eating organic than just nutritional content of food. For instance, children who eat organic fruits and vegetables have lower blood levels of pesticides than those who eat conventionally grown foods. Also, organic farming has la ess negative impact on the environment. But, yes, it is much more expensive. A great book: "The Omnivore's Dilemma", by Michael Pollan
L Passey has contributed a photo to this story.
at 18:32 on August 9th, 2008
This beautiful fresh food is a fall share from my organic CSA farmer, no convincing me mass produced toxic laced foods are as tasty and healthy!
Local Choices CV has contributed a photo to this story.
at 04:13 on August 10th, 2008
In our home we choose to eat organic, locally grown produce for a number of reasons, none of which are because we thought they had a higher nutritional count. The national organic standards are applied to foods that are grown (1) without toxic chemicals, (2) are not genetically modified, (3) are not grown with sewage sludge and (in the case of organic meat and dairy) (4) are not raised in an inhumane manner. By choosing organic I choose to not serve my family food with these properties or conditions.
While this study might not have found that organic produce has more nutrients than its counterparts, what it also does not have are the higher concentrations of toxic residues found in chemically treated crops. Better to spend a third more on organic produce than on medical bills from pesticide caused cancers, etc.
Thank you for posting the outcome of this study.
icybooh has contributed a photo to this story.
at 04:54 on August 10th, 2008
Why I buy/grow organic.
I'm sure as far as nutritional content goes, non-organic and organic produce and milk are just about the same. However, my choice to go organic as much as possible is a result of two things:
1. pesticides - I do not think that applying pesticides to fruits and vegetables is good for the people who will consume them. A good deal of fruits and vegetables come from outside the US, from countries who do not have the regulations that we have. They may say that they aren't using harmful chemicals but do we really know? DDT is still legal for use on human food products in some countries. Also, pesticides are not specific to one type of insect. We need bees to pollinate our fruit trees and other plants. Colony collapse disorder may be related to pesticide use. Without bees to pollinate organic versus non-organic would not be an issue because there would be no food, period.
2. Very often organic suppliers are also humane suppliers. I buy free range, cage free chicken and eggs when I can't get it direct from a farm. I drink milk that doesn't use growth hormones and whose cows are not kept in tiny stalls. These suppliers also happen to make organic milk. Plus, I think it tastes better!
Is it more expensive? Yes, of course. I simply cut out things that I don't really need like cola, candy, chips, cookies (unless I make them), frozen meals, etc. These prepackaged foods add up to much more than the extra $1 -$2 that I spend on pesticide and hormone free foods.
Captain Schlumpy has contributed a photo to this story.
at 08:12 on August 10th, 2008
I understand the point of the article. Food prices are high and it is frackin annoying to have yet another choice which is supposed to be "better" shoved in our faces at a slightly higher price. We can't help but feel jealous, angery, guily? And then this article tries to knock down the term organic on basis of equality in neutrition. That's fine and good but misses the point of what organic ideals started as. I think we need a more complex understanding of what we mean when we say organic. For one example of what I'm getting at: I'm more or equally concerned about the oil that is used to get food to me as I am with how organic it is. The point is consuming responsably and I believe in a responsability to the totality as well as my self.
at 11:17 on August 10th, 2008
I buy organic to stay away from pesticides not for a supposed higher nutritional content.
amliag has contributed a photo to this story.