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bananas

(27,509 posts)
Tue Jul 15, 2014, 10:58 AM Jul 2014

Organic Food Is Healthier Confirms New Analysis

Source: Eco Watch

More nutritional antioxidants, far fewer toxic pesticides; those are the results of a comprehensive meta-analysis on organic foods published yesterday in the British Journal of Nutrition. Led by Carlo Leifort, PhD, at England’s Newcastle University, the analysis is a scientific rebuttal to a previous Stanford University review published in 2012, which found that there was little difference between the nutritional content of organic food over conventionally grown produce. Both studies found there to be fewer pesticides in organic products.

While Stanford University’s review only looked at 200 studies, Dr. Leifert and his team of researchers expanded the scope of their meta-analysis to 343 studies, and also employed more robust analytic tools by analyzing the standardized mean differences of the data from the various studies. “It shows very clearly how you grow your food has an impact,” said Dr. Leifert to The New York Times. “If you buy organic fruits and vegetables, you can be sure you have, on average, a higher amount of antioxidants at the same calorie level.” Antioxidants, compounds such as phenolic acids, flavanones, stilbenes, flavones, flavonols and anthocyanin, have been linked to lower risks of cancer and other diseases.

For many, news of higher nutritional content in organic foods is simply another benefit of buying into a system that eschews toxic pesticides, treats animals with care and protects farmworkers and the surrounding environment. Both the Stanford and Newcastle studies found pesticide residues four times more frequently on conventional crops than on organic produce.

Pesticide exposure, even at low level residues like those found on food, has been linked to a wide range of adverse impacts wildlife and humans, particularly children. In 2012, the American Academy of Pediatrics released a statement advising parents to choose organic in order to avoid pesticide exposure. Also in 2012, a report published by a team of 12 scientists found strong evidence that low doses of endocrine disrupting chemicals influence human diseases, including links to infertility, cardiovascular disease, obesity, cancer and other disorders. “Whether low doses of endocrine-disrupting compounds influence human disorders is no longer conjecture, as epidemiological studies show that environmental exposures are associated with human diseases and disabilities,” the report stated. Research from Tyrone Hayes, PhD, at University of California Berkeley found that a minute dose of the herbicide atrazine (as small as .1 parts per billion) turns tadpoles into hermaphrodites. In 2013, the Environmental Protection Agency acknowledged that low dose responses to chemicals “do occur in biological systems,” yet has still not begun regulating endocrine disrupters through a finalized Endocrine Disruptor Screening Program, as mandated by Congress in 1996.

<snip>

Read more: http://ecowatch.com/2014/07/15/organic-food-is-healthier-confirms-new-analysis/

39 replies = new reply since forum marked as read
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Organic Food Is Healthier Confirms New Analysis (Original Post) bananas Jul 2014 OP
Now demonstrate that increasing your "anti-oxidant" intake is a good idea. knightmaar Jul 2014 #1
First of all, this is about food, not supplements. nt bananas Jul 2014 #3
Kind of a reach there Z_California Jul 2014 #4
The statement "More nutritional antioxidants, far fewer toxic pesticides ..." knightmaar Jul 2014 #8
Eating =/= supplements n/t FreeState Jul 2014 #14
Okay ... now we just need someone to provide the studies that show anti-oxidants are good for you knightmaar Jul 2014 #17
Take your pic FreeState Jul 2014 #20
! DeSwiss Jul 2014 #23
"Dietary history method" knightmaar Jul 2014 #28
All other points aside, if flavenoids are beneficial, they are beneficial. antigone382 Jul 2014 #33
3rd paragraph. Warren Stupidity Jul 2014 #2
Exactly. cyberswede Jul 2014 #7
Treating farmworkers and animals with kindness!? That's gotta be "woo!" villager Jul 2014 #12
especially farmworkers. Where is the science on that you tree-hugging hippy? Warren Stupidity Jul 2014 #13
We eat organic mainly to avoid the poisons and additives. rickford66 Jul 2014 #5
Organic usually does taste better. Sweet potatoes, Red and Yellow peppers come to mind. zonkers Jul 2014 #19
I believe nutrition follows taste - hedgehog Jul 2014 #25
If someone could approximate the difference in price on average between the two percentage wise? Dustlawyer Jul 2014 #6
This message was self-deleted by its author wisechoice Jul 2014 #9
I don't eat organic much because it's not in the budget tabbycat31 Jul 2014 #22
They needed a study to figure that out? olddad56 Jul 2014 #10
but gmo is the real food wisechoice Jul 2014 #11
"Some one already wrote an article that organics don't offer any benefits over conventional food." Erich Bloodaxe BSN Jul 2014 #30
I don't know about people cosmicone Jul 2014 #15
K&R NealK Jul 2014 #16
K&R nt Zorra Jul 2014 #18
Yeah did they heaven05 Jul 2014 #21
Yes, it is a problem that a lot of people cannot afford organic food. djean111 Jul 2014 #27
true it's healthier, OP is correct heaven05 Jul 2014 #29
I suspect we agree on principal. But the OP is not "touting" organic food, the OP djean111 Jul 2014 #31
true heaven05 Jul 2014 #32
K&R DeSwiss Jul 2014 #24
+++ marions ghost Jul 2014 #26
Of course it is.. it only makes sense because it's REAL. thanks bananas. Been doing it Cha Jul 2014 #34
Strange how the article doesn't mention organics had less protein. mathematic Jul 2014 #35
What? No added melamine to boost the apparent protein content? Nihil Jul 2014 #38
Well good cuz I spend plenty at Whole Paycheck flamingdem Jul 2014 #36
Funny thing... Archae Jul 2014 #37
Is it a coincidence that this comes out concurrently with my local supermarket ditching it's organic Hugin Jul 2014 #39

knightmaar

(748 posts)
1. Now demonstrate that increasing your "anti-oxidant" intake is a good idea.
Tue Jul 15, 2014, 11:06 AM
Jul 2014
http://news.sciencemag.org/biology/2014/01/antioxidants-could-increase-cancer-rates

More clearly

http://www.cancer.gov/cancertopics/factsheet/prevention/antioxidants

"Overall, these nine randomized controlled clinical trials did not provide evidence that dietary antioxidant supplements are beneficial in primary cancer prevention. In addition, a systematic review of the available evidence regarding the use of vitamin and mineral supplements for the prevention of chronic diseases, including cancer, conducted for the United States Preventive Services Task Force (USPSTF) likewise found no clear evidence of benefit in preventing cancer (27)."

Z_California

(650 posts)
4. Kind of a reach there
Tue Jul 15, 2014, 12:02 PM
Jul 2014

I don't see the correlation between your references and the OP. I don't have any clinical trials to link but I'm pretty sure it's safe to eat organic produce.

knightmaar

(748 posts)
8. The statement "More nutritional antioxidants, far fewer toxic pesticides ..."
Tue Jul 15, 2014, 01:09 PM
Jul 2014

... seems to be suggesting that the primary benefit of organic food is the presence of antioxidants.

There does not seem to be any benefit to eating antioxidants. In fact, it's contraindicated for lung cancer victims.

I won't argue with the idea that a pesticide which isn't safe for human consumption shouldn't be on your food. I just don't like the buzz around anti-oxidants. The large, well conducted studies on the matter have found no health benefit.

knightmaar

(748 posts)
17. Okay ... now we just need someone to provide the studies that show anti-oxidants are good for you
Tue Jul 15, 2014, 02:13 PM
Jul 2014

... when you consume them in food.

Do you have a study like that?

knightmaar

(748 posts)
28. "Dietary history method"
Wed Jul 16, 2014, 08:38 AM
Jul 2014

Almost everyone one of them uses that phrase.

"Food consumption during the previous year was estimated using a dietary history interview"

That means that they ask you what you ate at the end of the year, or the the three year period. These studies have been shown to be problematic.

"... was assessed from seven day household food inventories ... "

Also problematic. People throw food away. That's how we were overestimated saturated fat intake and (possibly incorrectly) blamed it for heart problems. People were trimming away the way and discarding it, but "food inventory" said that people were averaging a lot of fat intake.

The lycopene study showed that eating tomatoes reduced prostate cancer risk. That was a well done study, but doesn't mention anti-oxidants generally.

One of the studies is comparing flavonoid intake to cardiovascular risk, not anti-oxidants to cancer risk.

The second link's abstract:
Intakes of beta-carotene, vitamins C and E, and flavonoids were not inversely associated with cognitive impairment or decline. This study raises the possibility that high linoleic acid intake is positively associated with cognitive impairment and high fish consumption inversely associated with cognitive impairment.

Correlations have been, sort of, vaguely, indicated. Studies where we specifically alter people's diets and find out if that improves things have not been as successful.

antigone382

(3,682 posts)
33. All other points aside, if flavenoids are beneficial, they are beneficial.
Wed Jul 16, 2014, 06:35 PM
Jul 2014

I am not stating that there is rock solid evidence that flavenoids are beneficial. But one of the linked articles seems to have found compelling evidence of such, and I am referring to the nature of your refutation of that article. Your implication seems to be that since the benefit being discussed is cardiovascular risk rather than cancer, the article is outside the subject area of this discussion. However that makes no sense; flavenoids are one of the compounds mentioned in the original news article. No claim is made as to the nature of the health benefit that they may provide.

In your first post (I believe), *you* referenced a link to antioxidant substances and cancer benefits--or rather the lack thereof, but that does not preclude other health benefits, nor does it constrain the ability of others to point out evidence for those benefits. As such, I'm not sure why you added to your otherwise seemingly logical illumination of the above studies' limitations, the irrelevant point that one of the studies referenced addressed cardiovascular risk rather than cancer risk. No one asserted that effects on cancer risks were the only effects being discussed, and as I recall cardiovascular problems cause more deaths than cancers do. If flavenoids can be shown to have a positive effect on cardiovascular risk, and if flavenoids are more prevalent in certain organic foods, then there public health case to be made for their consumption.

 

Warren Stupidity

(48,181 posts)
2. 3rd paragraph.
Tue Jul 15, 2014, 11:27 AM
Jul 2014

For many, news of higher nutritional content in organic foods is simply another benefit of buying into a system that eschews toxic pesticides, treats animals with care and protects farmworkers and the surrounding environment. Both the Stanford and Newcastle studies found pesticide residues four times more frequently on conventional crops than on organic produce.

That.
 

villager

(26,001 posts)
12. Treating farmworkers and animals with kindness!? That's gotta be "woo!"
Tue Jul 15, 2014, 01:23 PM
Jul 2014

Quick! Where's a snarky comment or smilie I can post!?

 

Warren Stupidity

(48,181 posts)
13. especially farmworkers. Where is the science on that you tree-hugging hippy?
Tue Jul 15, 2014, 01:26 PM
Jul 2014

Huh?


Obligatory note to jury: this is obvious sarcasm.

rickford66

(5,524 posts)
5. We eat organic mainly to avoid the poisons and additives.
Tue Jul 15, 2014, 12:21 PM
Jul 2014

If they are healthier, it's an added benefit. Is the better taste is only in our heads? Who cares? Our garden looks like a weed patch, but the tomatoes, lettuce and cucumbers taste great.

hedgehog

(36,286 posts)
25. I believe nutrition follows taste -
Wed Jul 16, 2014, 07:40 AM
Jul 2014

even when a vegetable is tweaked to raise the sugar content (corn, tomatoes - In those cases, I have to believe that the sugar is replacing something that is better for you!)

Think about it - taste and smell are our methods of detecting chemicals. It seems to me that we've evolved to prefer more flavor, which is why we use so many spices that themselves have health benefits.

When we measure nutritional values, all we are doing is measuring the levels of chemicals that we know about. For example, if we don't actively measure Vitamin C levels, we'd have no idea that oranges have a higher level than ice cream.

The vitamins and minerals we know enough about to look for were generally found as a result of acute diseases brought about by a total absence (pellagra, beriberi). Now we are finding entire classes of chemicals (Omege-3, Omega 6)which have long term effects on health. It's an area of active research and there is a lot of controversy out there. It may never be possible to isolate each chemical and determine its role simply because of the complexity and expense involved (not to mention the interplay among chemicals)!

For now, eat lots of plants, eat moderately, avoid processed foods.

Response to Dustlawyer (Reply #6)

tabbycat31

(6,336 posts)
22. I don't eat organic much because it's not in the budget
Wed Jul 16, 2014, 12:26 AM
Jul 2014

But in my local supermarket, a dozen eggs were $1.49 for conventional and $3.99 for cage-free, organic.

THat markup is insane.

I have a strict $40/week grocery budget and organic does not fit it.

olddad56

(5,732 posts)
10. They needed a study to figure that out?
Tue Jul 15, 2014, 01:10 PM
Jul 2014

if the study was to try to convince the non-believers that eating food grown without toxic chemicals is better than food grown with toxic chemicals, it failed because you aren't going to change anyone's mind that doesn't already think that organic food is better. And Faux news will probably tell them the opposite.

wisechoice

(180 posts)
11. but gmo is the real food
Tue Jul 15, 2014, 01:11 PM
Jul 2014

Organics is anti science. Some one already wrote an article that organics don't offer any benefits over conventional food. Also the study is flawed because it is not done by Monsanto.

Erich Bloodaxe BSN

(14,733 posts)
30. "Some one already wrote an article that organics don't offer any benefits over conventional food."
Wed Jul 16, 2014, 10:01 AM
Jul 2014

I have yet to find any benefits that GMO offer that organics don't, apart from cost.

And if everyone started planting organically, the supply would go up and the costs come down. Costs are always more expensive on 'niche' items.

 

heaven05

(18,124 posts)
21. Yeah did they
Tue Jul 15, 2014, 04:17 PM
Jul 2014

analyze the cost. Unless one grows their own, all organic food is usually a third more expensive than non, and only a small part of the population can afford organic foods.

 

djean111

(14,255 posts)
27. Yes, it is a problem that a lot of people cannot afford organic food.
Wed Jul 16, 2014, 08:35 AM
Jul 2014

But that does not change what the OP is saying. Has nothing to do with it.

 

heaven05

(18,124 posts)
29. true it's healthier, OP is correct
Wed Jul 16, 2014, 09:02 AM
Jul 2014

but the salient point is: people can't afford the food the OP is touting. It's a moot point for a lot of people. That's what it had to do with OP. Like a lot of people, "yes, it is a problem" does not lower cost for the people who can really benefit, children and poorer folks. Better off folks, 1%ers and the upper middle class wannabe's could give a damn less that poorer folks are stuck in the cycle of monsanto grown foods, mcDonalds and burger king.

 

djean111

(14,255 posts)
31. I suspect we agree on principal. But the OP is not "touting" organic food, the OP
Wed Jul 16, 2014, 11:37 AM
Jul 2014

is pointing out that it is better. If this fact is not publicized, nothing will be done about the cost and availability and the GMO's win - sort of like presidential candidates, it is better than the alternative - in this case, starving.
I can't afford much in the way of organic food - I am living on social security. But I feel that if enough people know to try and buy organic, maybe costs will come down. And, really, now that I am attempting to buy organic or at least non-GMO, no corn, no soy, no wheat, no processed crap - I skip buying a lot of absolute crap and maybe I was spending too much on food I did not need.

We can't get out of the cycle if we say or do nothing. Maybe stores will stock more organic stuff, higher demand, more growers, lower prices. Might as well at least try!

Heh, maybe Monsanto et. al. will go organic!

 

DeSwiss

(27,137 posts)
24. K&R
Wed Jul 16, 2014, 04:24 AM
Jul 2014
Organic Food Without Poison Is Healthier Confirms New Analysis

/fixed

- I prefer saying it the ''affirmative'' way......

Cha

(297,378 posts)
34. Of course it is.. it only makes sense because it's REAL. thanks bananas. Been doing it
Wed Jul 16, 2014, 11:32 PM
Jul 2014

for decades.

mathematic

(1,439 posts)
35. Strange how the article doesn't mention organics had less protein.
Wed Jul 16, 2014, 11:58 PM
Jul 2014

From the study:

"detected significantly higher concentrations of total carbohydrates and significantly lower concentrations of proteins, amino acids and fibre in organic crops/crop-based compound foods"

It must have less protein because it's real and natural.

 

Nihil

(13,508 posts)
38. What? No added melamine to boost the apparent protein content?
Thu Jul 17, 2014, 08:26 AM
Jul 2014

What on earth are the poor sheeple consumers to do other than go back to
the good old GM-enhanced, factory-farmed, antibiotic-rich crap that makes
so much money for all those honest corporations?


flamingdem

(39,313 posts)
36. Well good cuz I spend plenty at Whole Paycheck
Thu Jul 17, 2014, 12:13 AM
Jul 2014

for my organics. Always knew it tastes better that's for sure.

Archae

(46,339 posts)
37. Funny thing...
Thu Jul 17, 2014, 12:14 AM
Jul 2014

Right wing- "If the science doesn't agree with (our interpretation of) the Bible, it's a hoax/satanic/communist/nazi!"

Left wing-"If the science doesn't agree with 'Natural News,' it's Monsanto/corporate shill/nazi!"

Hugin

(33,168 posts)
39. Is it a coincidence that this comes out concurrently with my local supermarket ditching it's organic
Thu Jul 17, 2014, 08:41 AM
Jul 2014

foods section?

Hmm...

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