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cleanhippie

(19,705 posts)
Tue Sep 4, 2012, 11:10 AM Sep 2012

Stanford study: Organic food no more nutritious than non-organic.

cross-posted from GD


Organic produce and meat typically isn't any better for you than conventional food when it comes to vitamin and nutrient content, although it does generally reduce exposure to pesticides and antibiotic-resistant bacteria, according to a U.S. study.

--snip--

She and her colleagues reviewed more than 200 studies that compared either the health of people who ate organic or conventional foods or, more commonly, nutrient and contaminant levels in the foods themselves. The foods included organic and non-organic fruits, vegetables, grains, meat, poultry eggs and milk.

--snip--

Smith-Spangler and her colleagues found there was no difference in the amount of vitamins in plant or animal products produced organically and conventionally - and the only nutrient difference was slightly more phosphorous in the organic products. Organic milk and chicken may also contain more omega-3 fatty acids, but that was based on only a few studies. More than one third of conventional produce had detectable pesticide residues, compared with 7 percent of organic produce samples. Organic pork and chicken were 33 percent less likely to carry bacteria resistant to three or more antibiotics than conventionally produced meat. Smith-Spangler told Reuters Health it was uncommon for either organic or conventional foods to exceed the allowable limits for pesticides, so it was not clear whether a difference in residues would have an effect on health.

--snip--

"Right now I think it's all based on anecdotal evidence," said Chensheng Lu, who studies environmental health and exposure at the Harvard School of Public Health.

http://www.reuters.com/article/2012/09/04/us-organic-idUSBRE88303620120904



Anecdotal evidence - n - non-scientific observations or studies, which do not provide proof but may assist research efforts
http://dictionary.reference.com/browse/anecdotal+evidence

While using less herbicides and pesticides IS something that needs to be done, immediately, it would seem that the "organic" movement may have just been a way (so far) to liberate more money from the pockets of consumers.
19 replies = new reply since forum marked as read
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Stanford study: Organic food no more nutritious than non-organic. (Original Post) cleanhippie Sep 2012 OP
i never thought it was about nutrition but about pesticides and growth hormones leftyohiolib Sep 2012 #1
2nd that. Unless they can demarcate how nutritious pesticides are, I'll try to eat organic TalkingDog Sep 2012 #4
Is the LAND any better of? Vincardog Sep 2012 #2
Not sure. There certainly ARE organic practices that seem to be better... cleanhippie Sep 2012 #3
I would amend that to say: Certain permaculture practices, including some organic TalkingDog Sep 2012 #5
Yet near the end of the NYT article it lists several ways they are better Viva_La_Revolution Sep 2012 #6
sigghh. I remember hearing about this study two years ago, and apparently nothing has changed. niyad Sep 2012 #7
It's important to you. cleanhippie Sep 2012 #10
and my main point, which has not been addressed, is who funded this study. have looked, niyad Sep 2012 #15
Stanford University and the Veterans Affairs Palo Alto Health Care. cleanhippie Sep 2012 #16
The point isn't all about nutrition Marrah_G Sep 2012 #8
I agree. cleanhippie Sep 2012 #11
You know, when I was in college they all told us Tumbulu Sep 2012 #13
You make great points. cleanhippie Sep 2012 #14
Sorry to misunderstand your position Tumbulu Sep 2012 #17
This isn't the first study that showed this. longship Sep 2012 #9
If everyone did what they could, as you do... cleanhippie Sep 2012 #12
The Stanford Organic Food Study..... DeSwiss Sep 2012 #18
The one huge exception IN THE LITERATURE - pregnancy and the first few years of a child’s life. proverbialwisdom Sep 2012 #19

TalkingDog

(9,001 posts)
4. 2nd that. Unless they can demarcate how nutritious pesticides are, I'll try to eat organic
Tue Sep 4, 2012, 11:22 AM
Sep 2012

as much as possible

cleanhippie

(19,705 posts)
3. Not sure. There certainly ARE organic practices that seem to be better...
Tue Sep 4, 2012, 11:21 AM
Sep 2012

but just because they SEEM better, does not mean they necessarily are better.

TalkingDog

(9,001 posts)
5. I would amend that to say: Certain permaculture practices, including some organic
Tue Sep 4, 2012, 11:25 AM
Sep 2012

methods, do not deplete the soil, do not add harmful amendments, sequester carbon and generally leave the ecosystem in better shape than conventional agribusiness practices.

That, I can safely say.

Viva_La_Revolution

(28,791 posts)
6. Yet near the end of the NYT article it lists several ways they are better
Tue Sep 4, 2012, 11:58 AM
Sep 2012

and they make no reference to the fact that produce grown for market are different strains than you would plant at home if you are aiming for better flavor and nutrition.

here's the link to the full article at NYT http://www.nytimes.com/2012/09/04/science/earth/study-questions-advantages-of-organic-meat-and-produce.html?_r=1&hp

that reuters piece seems to be a re-hash of the NYT article with all the good stuff pulled out

niyad

(113,487 posts)
7. sigghh. I remember hearing about this study two years ago, and apparently nothing has changed.
Tue Sep 4, 2012, 12:17 PM
Sep 2012

what I cannot find is who paid for that study--do you happen to know?

anecdotal evidence of my own tells me that organic food tastes better, and I am not supporting the giants in agribusiness. but I guess that isn't important, is it?

cleanhippie

(19,705 posts)
10. It's important to you.
Tue Sep 4, 2012, 02:02 PM
Sep 2012

And for your purposes, that's all that matters. For me, I cannot discern much, if any, flavor differences, so my anecdotal evidence differs from yours. That's the problem with anecdotal evidence, it is simply not a trustworthy way to get at the truth, but it can point one in the right direction.

niyad

(113,487 posts)
15. and my main point, which has not been addressed, is who funded this study. have looked,
Tue Sep 4, 2012, 07:13 PM
Sep 2012

but have not been able to find the information.

cleanhippie

(19,705 posts)
16. Stanford University and the Veterans Affairs Palo Alto Health Care.
Tue Sep 4, 2012, 07:26 PM
Sep 2012


Doesn't seem too ominous to me.

Marrah_G

(28,581 posts)
8. The point isn't all about nutrition
Tue Sep 4, 2012, 12:23 PM
Sep 2012

It is about the land, the chemicals, the taste. It's about freshness and quality. It's about eating local and supporting local farmers. It's about lessening the impact of shipping, pesticides and mega farms on our environment.

cleanhippie

(19,705 posts)
11. I agree.
Tue Sep 4, 2012, 02:05 PM
Sep 2012

But until organic farming figures out how to produce enough food, like commercial farming does, and at the same price point, it's simply not a viaae means to support the worlds food needs.

Don't get me wrong, I am not against organic farming. There is much to be learned from it.

Tumbulu

(6,292 posts)
13. You know, when I was in college they all told us
Tue Sep 4, 2012, 02:43 PM
Sep 2012

"You cannot produce vegetables without chemicals" "You cannot produce dairy products without chemicals" "You cannot feed the world without chemicals"

This was in the early/mid 70's.

Those of us who did it anyway, produced all these things without chemicals found that we could indeed grow and produce everything without chemicals (darn tricky in many cases), but it cost more $$ to do so. So what our Prof's left out of the sentences was " for the same amount of money" or "for the same profits".

Chemically derived nitrogen was really cheap compared to nitrogen from composted plant and animal waste products. Organically derived fertilizers are the backbone of organic ag. It is the high/big blast of quick growth created by the synthetic nitrogens which create the imbalances that call the pests to come and attack the crops for the most part.

The next big added expenses are the weeding costs. Using herbicides saves a huge amount of labor costs.

Now, if pesticide residues are not an issue to you, eating US grown fruits and veggies is probably just fine. But I sure would not trust any chemically grown stuff from outside of the US- with the exception of Europe and Japan.

As far as meat and dairy, the hormones and antibiotic use makes it a complete no brainer.

Waste of food and greed and profit motives are what cause the problems of food shortages, not the production method itself. I read that 40% of the food produced currently is wasted.

You actually sound as though you have a lot against organic farming; I have a lot against chemical dependency in agriculture which I am not going to deny. IMO the biggest challenge for the chemically dependent farmers is figuring out ways to hire people to do the work these chemical tools replaced. This is not at all an easy problem to solve. Ag labor is rife with problems, and many farmers who have become used to their chemical tools do not want to return to the days of labor crews slaving away in the hot summers hoeing weeds. It is a cultural thing, dealing with lots of people. The veggie and fruit people always employ lots of labor, but the row crop and commodity farmers do not anymore. It is really hard for these people to not view ag labor as exploitive. I see their point. It is not such an easy puzzle to solve. It took about 80 years from chemical tools to become what is considered normal (conventional) in Ag in the US, this is changing now, time will tell what we will see 80 years from now.

What I see as the greatest hurdle towards greater adoption of organic farming is the challenges of higher labor needs. If organically derived compounds became available for weed control, then this could change the equation for the row and commodity farmers.

But as long as the chemically derived nitrogen is cheaper than the organically available nitrogen, the prices will be higher, even if there were no labor differences.

cleanhippie

(19,705 posts)
14. You make great points.
Tue Sep 4, 2012, 02:50 PM
Sep 2012

I do take exception to your assertion that I am against organic farming. I'm not. I do not know enough about it to be either for OR against. When it comes to doing things cleaner and healthier, I am all ears. I just don't want the conversation drowned out by screams of "Monsanto is the devil."

We are on the same side.

Tumbulu

(6,292 posts)
17. Sorry to misunderstand your position
Tue Sep 4, 2012, 10:58 PM
Sep 2012

Agriculture is so important and it continues to change and evolve, like everything else. I am not a fan of simple slogans either. Most of us who actually farm are this way. I have more in common with farmers who use chemicals as tools than with many town people. It is challenging for all of us to figure out how to survive financially. And these folks honestly do bot see harm in the chemicals. And obviously most consumers don't worry about them either.

I can assure anyone who cares to listen to me that the ag chemicals allowed for crops in the US, Europe and Japan break down rapidly and so I feel that residues from US grown crops are not as big of a deal as from produce produced in countries without our regulations. I do not think, however that even these residues are entirely safe. I do think that they effect people, especially those residues that mimic hormones. I would advise men wishing to produce viable sperm to only eat organic fruit and veggies (many commonly used fungicides -used heavily on conventional veggies- depress testosterone levels) and women who wish to avoid the cancers that are correlated with higher estrogen levels should avoid meat or dairy that is not organic ( the estrogen mimics are plentiful in these). just my 2 cents.

But every single chemical tool not used costs more money for the farmer, the chemical tools really do save money for the individual farmer, but society and the environment pay the real costs. In the long run, I do not think that chemically dependent farming is sustainable.

longship

(40,416 posts)
9. This isn't the first study that showed this.
Tue Sep 4, 2012, 12:56 PM
Sep 2012

I don't have citations, but I've been hearing this claim for some time. I suspect it's true, and why not? Food is food.

I think organic has two benefits.

First, who wants a tasteless tomato? Organic flavor is much better, IMHO. That's why home grown tastes better, too. If you can afford organic, why not for this reason alone.

Second, there is the lack of pesticides, hormones, etc. That is a good thing, but research indicates that these benefits are moderated due to neighboring farms, etc. Still, if natural processes can moderate pests and blight, that alone is a good thing.

I cannot always afford organic, but sometimes splurge for the first reason alone. I do my part as much as I can.

cleanhippie

(19,705 posts)
12. If everyone did what they could, as you do...
Tue Sep 4, 2012, 02:06 PM
Sep 2012

Half the battle would be won. You're on the right track.

 

DeSwiss

(27,137 posts)
18. The Stanford Organic Food Study.....
Fri Sep 7, 2012, 08:05 PM
Sep 2012

...brought to you by your friends at MONSANTO and CARGILL.

I rarely accept any so-called ''study'' put out by universities and authorized agencies these days because the colleges are bought and paid-for and the government agencies (I'm looking at you FDA!) like the whole fucking system -- is corrupt as hell.

- Always checked your sources for corporate cooties, I always say......

K&R

proverbialwisdom

(4,959 posts)
19. The one huge exception IN THE LITERATURE - pregnancy and the first few years of a child’s life.
Tue Sep 11, 2012, 08:57 PM
Sep 2012

Organics are the only way to avoid GMOs.

http://www.latimes.com/health/ct-met-gmo-food-labeling--20110524,0,3802216.story

With no labeling, few realize they are eating genetically modified foods

Some consumers are concerned that such foods may pose health risks and say manufacturers should be required to identify them for consumers

By Monica Eng, Tribune reporter
May 24, 2011, 8:28 p.m.


...Canadian researchers this year reported that the blood of 93 percent of pregnant women and 80 percent of their umbilical cord blood samples contained a pesticide implanted in GMO corn by the biotech company Monsanto, though digestion is supposed to remove it from the body. "Given the potential toxicity of these environmental pollutants and the fragility of the fetus, more studies are needed," they wrote in Reproductive Toxicology.



http://www.organicconsumers.org/benbrook_annals_response2012.pdf

September 4, 2012

Initial Reflections on the Annals of Internal Medicine Paper "Are Organic Foods Safer and Healthier Than Conventional Alternatives? A Systematic Review

By: Charles Benbrook


Center for Sustaining Agriculture and Natural Resources
Washington State University

...For most people, just switching to organic fruits and vegetables, or organic dairy products or meat, in the absence of other changes in food choices and overall diet quality, would not be expected to trigger a clinically significant improvement in health, especially in the relatively short time periods assessed in the dietary-­‐ intervention or human-­‐health studies reviewed by the Stanford team.

The one exception in the literature—studies spanning the duration of a woman’s pregnancy and the first few years of a child’s life—provide encouraging evidence that organic food can reduce the odds of some adverse health impacts, including birth defects, neuro-­‐behavioral and learning problems, autism, and eczema (Arbuckle, et al., 2001; Bellinger, 2012; Bouchard, et al., 2011; Engel, et al., 2011; Garry et al.; 2002; Rauh, et al., 2011; Schreinemachers, 2003).


Link from: http://www.organicconsumers.org/


http://www.organicconsumers.org/articles/article_26212.cfm

Organic Food Debunker was Tobacco Institute Researcher in 1976

By Michael Collins
OpEd News, September 6, 2012


This article may be reposted with attribution of authorship and a link to this article.

<...>

The researchers concluded:
"The published literature lacks strong evidence that organic foods are significantly more nutritious than conventional foods. Consumption of organic foods may reduce exposure to pesticide residues and antibiotic-resistant bacteria."
The mainstream media picked up and ran with this relatively obscure research. The New York Times headline reads, Stanford Scientists Cast Doubt on Advantages of Organic Meat and Produce. Fox News had this to say: Study says organic food may not be worth the money. Bucking the tide, the Los Angeles Times editorialized against the study's significance in a major editorial, The case for organic food ( http://www.latimes.com/news/opinion/editorials/la-ed-organics-20120905,0,5514318.story ).

Studies like the one out of Stanford are less about the quality of the research than they are about the headlines when mainstream media gets involved. In this case, the findings prop up conventional foods at the expense of organics by the mere mention of Stanford researchers claiming there's no nutritional difference.

This minor article was picked up by media all over the country. No doubt, it raised questions for some who are currently buying organic foods and those who were considering making the switch from conventional to organic.

<...>



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