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5 Reasons High Fructose Corn Syrup Will Kill You

Posted on 05/22/2011 11:11:23 AM PDT by DannyTN

IF YOU CAN’T CONVINCE THEM, CONFUSE THEM. —Harry Truman

The current media debate about the benefits (or lack of harm) of high fructose corn syrup (HFCS) in our diet misses the obvious. The average American increased their consumption of HFCS (mostly from sugar sweetened drinks and processed food) from zero to over 60 pounds per person per year. During that time period, obesity rates have more than tripled and diabetes incidence has increased more than seven fold. Not perhaps the only cause, but a fact that cannot be ignored.

Doubt and confusion are the currency of deception, and they sow the seeds of complacency. These are used skillfully through massive print and television advertising campaigns by the Corn Refiners Association’s attempt to dispel the “myth” that HFCS is harmful and assert through the opinion of “medical and nutrition experts” that it is no different than cane sugar. It is a “natural” product that is a healthy part of our diet when used in moderation.

Except for one problem. When used in moderation it is a major cause of heart disease, obesity, cancer, dementia, liver failure, tooth decay and more.

Why is the corn industry spending millions on misinformation campaigns to convince consumers and health care professionals of the safety of their product? Could it be that the food industry comprises 17 percent of our economy?

The Lengths the Corn Industry Will Go To

The goal of the corn industry is to call into question any claim of harm from consuming high fructose corn syrup, and to confuse and deflect by calling their product natural “corn sugar”. That’s like calling tobacco in cigarettes natural herbal medicine. Watch the slick ad where a caring father walks hand in hand with his four-year-old daughter through a big question mark carved in an idyllic cornfield.

In the ad, the father tells us:

“Like any parent I have questions about the food my daughter eats – like high fructose corn syrup. So I started looking for answers from medical and nutrition experts, and what I discovered whether it’s corn sugar or cane sugar your body can’t tell the difference. Sugar is sugar. Knowing that makes me feel better about what she eats and that’s one less thing to worry about.”

Physicians are also targeted directly. I received a 12-page color glossy monograph from the Corn Refiners Association reviewing the “science” that HFCS was safe and no different than cane sugar. I assume the other 700,000 physicians in America received the same propaganda at who knows what cost.

In addition to this, I received a special “personal” letter from the Corn Refiner’s Association outlining every mention of the problems with HCFS in our diet – whether in print, blogs, books, radio or television. They warned me of the errors of my ways and put me on “notice”. For what I am not sure. To think they are tracking this (and me) that closely gives me an Orwellian chill.

New websites like www.sweetsurprise.com and www.cornsugar.com help “set us straight” about HFCS with quotes from professors of nutrition and medicine and thought leaders from Harvard and other stellar institutions.

Why is the corn industry spending millions on misinformation campaigns to convince consumers and health care professionals of the safety of their product? Could it be that the food industry comprises 17 percent of our economy?

But are these twisted sweet lies or a sweet surprise, as the Corn Refiners Association websites claim?

What the Science Says about HFCS

Let’s examine the science and insert some common sense into the conversation. These facts may indeed come as a sweet surprise. The ads suggest getting your nutrition advice from your doctor (who, unfortunately, probably knows less about nutrition than most grandmothers). Having studied this for over a decade, and having read, interviewed or personally talked with most of the “medical and nutrition experts” used to bolster the claim that “corn sugar” and cane sugar are essentially the same, quite a different picture emerges and the role of HCFS in promoting obesity, disease and death across the globe becomes clear.

Last week over lunch with Dr. Bruce Ames, one of the foremost nutritional scientists in the world and Dr. Jeffrey Bland, a nutritional biochemist, a student of Linus Pauling and I reviewed the existing science, and Dr. Ames shared shocking new evidence from his research center on how HFCS can trigger body-wide inflammation and obesity.

Here are 5 reasons you should stay way from any product containing high fructose corn syrup and why it may kill you.

1. Sugar in any form causes obesity and disease when consumed in pharmacologic doses.

Cane sugar and high fructose corn syrup are indeed both harmful when consumed in pharmacologic doses of 140 pounds per person per year. When one 20 ounce HFCS sweetened soda, sports drink or tea has 17 teaspoons of sugar (and the average teenager often consumes two drinks a day) we are conducting a largely uncontrolled experiment on the human species. Our hunter gather ancestors consumed the equivalent of 20 teaspoons per year, not per day. In this sense, I would agree with the corn industry that sugar is sugar. Quantity matters. But there are some important differences.

2. HFCS and cane sugar are NOT biochemically identical or processed the same way by the body.

High fructose corn syrup is an industrial food product and far from “natural” or a naturally occurring substance. It is extracted from corn stalks through a process so secret that Archer Daniels Midland and Carghill would not allow the investigative journalist, Michael Pollan to observe it for his book, The Omnivore’s Dilemma. The sugars are extracted through a chemical enzymatic process resulting in a chemically and biologically novel compound called HFCS.

Some basic biochemistry will help you understand this. Regular cane sugar (sucrose) is made of two-sugar molecules bound tightly together – glucose and fructose in equal amounts. The enzymes in your digestive tract must break down the sucrose into glucose and fructose, which are then absorbed into the body.

HFCS also consists of glucose and fructose, not in a 50-50 ratio, but a 55-45 fructose to glucose ratio in an unbound form. Fructose is sweeter than glucose. And HCFS is cheaper than sugar because of the government farm bill corn subsidies. Products with HFCS are sweeter and cheaper than products made with cane sugar. This allowed for the average soda size to balloon from 8 ounces to 20 ounces with little financial costs to manufacturers but great human costs of increased obesity, diabetes and chronic disease.

Now back to biochemistry. Since there is there is no chemical bond between them, no digestion is required so they are more rapidly absorbed into your blood stream. Fructose goes right to the liver and triggers lipogenesis (the production of fats like triglycerides and cholesterol) this is why it is the major cause of liver damage in this country and causes a condition called “fatty liver” which affects 70 million people. The rapidly absorbed glucose triggers big spikes in insulin – our body’s major fat storage hormone. Both these features of HFCS lead to increased metabolic disturbances that drive increases in appetite, weight gain, diabetes, heart disease, cancer, dementia and more.

But there was one more thing I learned during lunch with Dr. Bruce Ames. Research done by his group at the Children’s Hospital Oakland Research Institute found that free fructose from HFCS requires more energy to be absorbed by the gut and soaks up two phosphorous molecules from ATP (our body’s energy source). This depletes the energy fuel source or ATP in our gut required to maintain the integrity of our intestinal lining. Little “tight junctions” cement each intestinal cell together preventing food and bacteria from “leaking” across the intestinal membrane and triggering an immune reaction and body wide inflammation.

High doses of free fructose have been proven to literally punch holes in the intestinal lining allowing nasty byproducts of toxic gut bacteria and partially digested food proteins to enter your blood stream and trigger the inflammation that we know is at the root of obesity, diabetes, cancer, heart disease, dementia and accelerated aging. Naturally occurring fructose in fruit is part of a complex of nutrients and fiber that doesn’t exhibit the same biological effects as the free high fructose doses found in “corn sugar”.

The takeaway: Cane sugar and the industrially produced, euphemistically named “corn sugar” are not biochemically or physiologically the same.

3. HFCS contains contaminants including mercury that are not regulated or measured by the FDA

An FDA researcher asked corn producers to ship a barrel of high fructose corn syrup in order to test for contaminants. Her repeated requests were refused until she claimed she represented a newly created soft drink company. She was then promptly shipped a big vat of HFCS that was used as part of the study that showed that HFCS often contains toxic levels of mercury because of chlor-alkali products used in its manufacturing.(i) Poisoned sugar is certainly not “natural”.

When HFCS is run through a chemical analyzer or a chromatograph, strange chemical peaks show up that are not glucose or fructose. What are they? Who knows? This certainly calls into question the purity of this processed form of super sugar. The exact nature, effects and toxicity of these funny compounds have not been fully explained, but shouldn’t we be protected from the presence of untested chemical compounds in our food supply, especially when the contaminated food product comprises up to 15-20 percent of the average American’s daily calorie intake?

4. Independent medical and nutrition experts DO NOT support the use of HCFS in our diet, despite the assertions of the corn industry.

The corn industry’s happy looking websites www.cornsugar.com and www.sweetsurprise.com bolster their position that cane sugar and corn sugar are the same by quoting experts, or should we say mis-quoting …

Barry M. Popkin, Ph.D., Professor, Department of Nutrition, University of North Carolina at Chapel Hill has published widely on the dangers of sugar-sweetened drinks and their contribution to the obesity epidemic. In a review of HFCS in the American Journal of Clinical Nutrition,(ii) he explains the mechanism by which the free fructose may contribute to obesity. He states that:

“The digestion, absorption, and metabolism of fructose differ from those of glucose. Hepatic metabolism of fructose favors de novo lipogenesis [production of fat in the liver]. In addition, unlike glucose, fructose does not stimulate insulin secretion or enhance leptin production. Because insulin and leptin act as key afferent signals in the regulation of food intake and body weight [to control appetite], this suggests that dietary fructose may contribute to increased energy intake and weight gain. Furthermore, calorically sweetened beverages may enhance caloric overconsumption.”

He states that HFCS is absorbed more rapidly than regular sugar, and that it doesn’t stimulate insulin or leptin production. This prevents you from triggering the body’s signals for being full and may lead to overconsumption of total calories.

He concludes by saying that:

“… the increase in consumption of HFCS has a temporal relation to the epidemic of obesity, and the overconsumption of HFCS in calorically sweetened beverages may play a role in the epidemic of obesity.”

The corn industry takes his comments out of context to support their position. “All sugar you eat is the same.”

True pharmacologic doses of any kind of sugar are harmful, but the biochemistry of different kinds of sugar and their respective effects on absorption, appetite and metabolism are different, and Dr. Popkin knows that.

David S. Ludwig, M.D., Ph.D., Associate Professor of Pediatrics, Harvard Medical School, and a personal friend has published extensively on the dangers and the obesogenic properties of sugar-sweetened beverages. He was quoted as saying that “high fructose corn syrup is one of the most misunderstood products in the food industry.” When I asked him why he supported the corn industry, he told me he didn’t and that his comments were taken totally out of context.

Misrepresenting science is one thing, misrepresenting scientists who have been at the forefront of the fight against obesity and high fructose sugar sweetened beverages is quite another.

5. HCFS is almost always a marker of poor-quality, nutrient-poor disease creating industrial food products or “food-like substances”.

The last reason to avoid products that contain HFCS is that they are a marker for poor-quality, nutritionally depleted, processed industrial food full of empty calories and artificial ingredients. If you find “high fructose corn syrup” on the label you can be sure it is not a whole, real, fresh food full of fiber, vitamins, minerals, phytonutrients and antioxidants. Stay away if you want to stay healthy. We still must reduce our overall consumption of sugar, but with this one simple dietary change you can radically reduce your health risks and improve your health.

While debate may rage about the biochemistry and physiology of cane sugar vs. corn sugar, this is in fact beside the point (despite the finer points of my scientific analysis above). The conversation has been diverted to a simple assertion that cane sugar and corn sugar are not different.

The real issues are only two.

We are consuming HFCS and sugar in pharmacologic quantities never before experienced in human history — 140 pounds a year vs. 20 teaspoons a year 10,000 years ago.

High fructose corn syrup is always found in very poor quality foods that are nutritionally vacuous and filled with all sorts of other disease promoting compounds, fats, salt, chemicals and even mercury.

These critical ideas should be the heart of the national conversation, not the meaningless confusing ads and statements by the corn industry in the media and online that attempt to assure the public that the biochemistry of real sugar and industrially produced sugar from corn are the same.

Know I’d like to hear from you …

Do you think there is an association between the introduction of HFCS in our diet and the obesity epidemic?

What reason do you think the Corn Refiners Association has for running such ads and publishing websites like those listed in this article?

What do you think of the science presented here and the general effects of HFCS on the American diet?

Please leave your thoughts by adding a comment below.

To your good health,

Mark Hyman, MD

References

(i) Dufault, R., LeBlanc, B., Schnoll, R. et al. 2009. Mercury from chlor-alkali plants: Measured concentrations in food product sugar. Environ Health. 26(8):2.

(ii) Bray, G.A., Nielsen, S.J., and B.M. Popkin. 2004. Consumption of high-fructose corn syrup in beverages may play a role in the epidemic of obesity. Am J Clin Nutr. 79(4):537-43. Review.


TOPICS: Culture/Society
KEYWORDS: hfcs
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To: caww

My Dad always said, “if it comes in a bag or a box, don’t eat it.”


61 posted on 05/22/2011 12:32:43 PM PDT by Neoliberalnot ((Read "The Grey Book" for an alternative to corruption in DC))
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To: Neoliberalnot
Avoiding excessive grain calorie consumption will similarly provide majoy health benefits.

Grains have health benefits when used in moderation.

62 posted on 05/22/2011 12:35:00 PM PDT by death2tyrants
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To: death2tyrants

But can table sugar be made from the glucose and fructose in HFCS?

I can turn dissolved sugar back to crystalline sugar. Can you do the same with HFCS to get crystalline sugar.

Your earlier replies didn’t answer that, and I’m asking again. If the two are the same, why not? If they can be made, how so?


63 posted on 05/22/2011 12:35:54 PM PDT by James C. Bennett (An Australian.)
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To: randita

Good point. Can there be some truth, though, in their assessment of the damage done to the body by corn syrup, separate from economic reasons? I find where there is smoke, there can be fire. Their reasons do seem rational.


64 posted on 05/22/2011 12:37:35 PM PDT by savagesusie
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To: repub4ever1

Sugar is digested by enzymes in the small intestines. Insulin is released to regulate blood glucose.


65 posted on 05/22/2011 12:37:55 PM PDT by death2tyrants
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To: savagesusie

See Post. 40 re high taxes on imported sugar. May not apply in Europe.


66 posted on 05/22/2011 12:43:08 PM PDT by randita
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To: Signalman

I just bought some kaiser rolls today. They, too, have HFCS in them.


67 posted on 05/22/2011 12:47:25 PM PDT by Auntie Mame (Fear not tomorrow. God is already there.)
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To: DannyTN
D. Hyman talks a great deal about biochemistry in his article. After reading his silly alarmism, it appears he wasn't paying attention when he studied the subject.

HFCS has replaced sucrose on a nearly one-for-one basis since the mid-70's.

Photobucket

Dr. Hyman, and others, may want to demonize HFCS to support whatever agenda it is they are peddling, however, anyone with any biochem or food science training will know that it's a bunch of BS.

68 posted on 05/22/2011 12:47:29 PM PDT by Mase (Save me from the people who would save me from myself!)
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To: Repeal The 17th

Karo syrup is corn syrup. There’s a huge difference in Karo Syrup and HFCS.


69 posted on 05/22/2011 12:48:35 PM PDT by Auntie Mame (Fear not tomorrow. God is already there.)
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To: James C. Bennett
But can table sugar be made from the glucose and fructose in HFCS?

I suppose. I don't see what the motive would be. HFCS have advantages over sucrose. Sucrose is already available without having to derive it from HFCS.

I can turn dissolved sugar back to crystalline sugar.

The term 'sugar' generally refers to sucrose. Crystalline sugar is sucrose.

If the two are the same, why not? If they can be made, how so?

If one were to make sucrose from HFCS, it would still be sucrose, and still have the same chemical composition.

70 posted on 05/22/2011 12:49:28 PM PDT by death2tyrants
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To: DannyTN

Wow. Where to start?

OK, item by item.

First bogus item

1. “ Sugar in any form causes obesity and disease when consumed in pharmacologic doses “

If the relation between consumption of sugar and obesity/disease is CAUSAL, as you write, then people (all people) who consume sugar become obese and/or diseased. At worst it (EXCESSIVE sugar) CONTRIBUTES to those, and is certainly CORRELATED TO both. It is NOT, medically, a CAUSAL relationship. Additionally, your remark inserts the adjective “pharmacologic” (which is a nonsense word in this context) in front of “doses”. Pharmacologic simple means what is related to the study and science of ‘drugs’ and has no relation to the size, duration or effects of a “dose”. Bafflebag if you ask me.

Granted — eating “excessive” sugar is “bad”. We can debate what is too much ‘sugar’ and what makes it “bad”. But NOT starting with your #1 premise.

Second item

“HFCS and cane sugar are NOT biochemically identical”

Really? Who knew? a six carbon sugar (C6H12O6) and a 12 carbon sugar (C12H22O11) are not biochemically identical. WOW. Are you aware that LOTS of fruits and vegetables, including SUGAR CANE (as well as pears, sweet red peppers, apples and pineapples and HONEY) NATURALLY contain fructose, which indeed is IDENTICAL in structure and composition to the black-helicopter/ industrial-secret fructose from corn syrup (corn ‘juice’ naturally contains fructose, glucose and sucrose anyways)? Cane sugar (presuming you mean the refined product) is nearly 100% sucrose. The body does not metabolize sucrose until it hydrolyzes it with water (water-split) via gastric acids and fructase to form (gasp) glucose and FRUCTOSE. (I need the little running oh-noes.) One cannot foment a crisis because refined cane sugar and fructose are not identical, ESPECIALLY when the FIRST thing our bodies do is break SUCROSE into glucose and FRUCTOSE to start digesting it.

Third item.

“Fructose goes right to the liver and triggers lipogenesis (the production of fats like triglycerides and cholesterol)”

By you logic APPLES are quite fattening, and CAUSE disease, because, naturally, they are a key source of soluble FRUCTOSE!!! OH NOES!!!!!!

Did you forget about acetyl-CoA and something called glycogen synthesis, F1P, G3P, UDP, G6P etc?

FIRST the liver makes glycogen, THEN the pathway pushes intermediates over to triglyceride production —> yielding fats, etc.

You CANNOT omit key portions of carbohydrate/saccharide metabolism.

IF you ingest “too much” of ANY carbohydrate, be it a starch or sugar/saccharide, you will produce fat.

Do our upper intestines and general physiology react to, absorb and metabolize different saccharides differently? Absolutely. Is one saccharide inherently EVIL because it is industrially produced and different from cane sugar? NONSENSE. The FRUCTOSE in the apple-a-day is the same as the FRUCTOSE in your Coke.

It *IS* a sensible discussion to discern how much is too much. True for all foods, flavors and spirits, eh?

Fourth item

“We are consuming HFCS and sugar in pharmacologic quantities “
More bafflegab. Tell me, what is a “pharmacologic” quantity? It is probably easy to agree that 140# per person is arguably NOT a good thing. But don’t try to obfuscate good science with bombast.


Now, having written all that in opposition to the CONTENT of your post, let me agree with you in spirit.

Americans consume WAY too much junk. We consume foods, sugars included, plus salts, FAR in excess of need and sense. Look at the lard-a$$es on their scooters. LOOK at the emergency room. LOOK who is chronically ill from obesity and adult-onset Type 2 diabetes — soaking up medicaie monies. THAT **IS** caused by REALLY bad diets.

What I cannot go with you on is attacking FRUSTOSE as a sweetener. It is NOT inherently harmful or evil. When taken in amounts of equal sweetness, it can actually DECREASE calories consumed and our bodies metabolize FRUCTOSE quite nicely.

This is not about you. This is about getting at the truth around the ‘study’ you posted and the crap science it purports to present.

HArrumph.


71 posted on 05/22/2011 12:49:43 PM PDT by Blueflag (Res ipsa loquitur)
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To: death2tyrants

Tell me how I can make sucrose (crystalline table sugar) which comprises of glucose and fructose, starting with HFCS (again comprising of glucose and fructose). If they are both glucose and fructose in solution, this should be simple, right? Tell me the steps to follow.


72 posted on 05/22/2011 12:59:55 PM PDT by James C. Bennett (An Australian.)
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To: Neoliberalnot

“If you want to lose weight, cut out the grain and you will be shocked at the results. Just ask yourself, how do we fatten livestock?? Answer; stuff them with grain.”

Specifically corn...


73 posted on 05/22/2011 1:03:18 PM PDT by Clay Moore (The heart of the wise inclines to the right, but the heart of a fool to the left. Ecclesiastes 10:2)
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To: DannyTN

Thanks for the post!


74 posted on 05/22/2011 1:03:27 PM PDT by ScottinSacto (If anyone will beat Obama, let's not send just anyone. Cain/West 2012)
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To: DannyTN
The average American increased their consumption of HFCS (mostly from sugar sweetened drinks and processed food) from zero to over 60 pounds per person per year. During that time period, obesity rates have more than tripled and diabetes incidence has increased more than seven fold. Not perhaps the only cause, but a fact that cannot be ignored.

Wow, a doctor who apparently never heard that correlation is not causation. No, wait, a doctor who not only apparently never heard that correlation is not causation, but also doesn't bother establishing any actual correlation. Note also that he doesn't name the time period he's talking about.

For example, it's very likely that the same period of time also saw a huge increase in the number of tattoos on the average person. Does that mean tattoos cause obesity, that obesity causes tattoos, or that HFCS causes tattoos?

75 posted on 05/22/2011 1:03:36 PM PDT by Mr. Silverback (Anyone who says we need illegals to do the jobs Americans won't do has never watched "Dirty Jobs.")
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To: DannyTN

Danny. i know you have the best of intentions.

But this article is garbage.

TMc


76 posted on 05/22/2011 1:24:22 PM PDT by TFMcGuire (Life is tough. It is even tougher if you are stupid--John Wayne)
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To: Clay Moore

Actually, the ration is a lowest cost ration. Corn is usually cheaper than wheat, oats, barley or whatever. If wheat were cheaper the effect would be similar. The point is that excess grain consumption is detrimental to humans and livestock alike. It has little to do with fructose vs sucrose—both have similar caloric density.


77 posted on 05/22/2011 1:25:22 PM PDT by Neoliberalnot ((Read "The Grey Book" for an alternative to corruption in DC))
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To: DannyTN

Any carbohydrate not metabolized is stored as fat, Any carb.
What does the food pyrmid have the consumer eating? Nine to eleven serving per day of grains and another three to five of fruits and vegetables.
Twenty years ago the government said the culprit was fat, but carbs couldn’t hurt us. Load up on the pasta!
So America did and obesity soared. We are overweight because we are getting very poor advice from the government Health Dept.
Still more appalling, diabetics are still being advised to take in as many carbs as a non-diabetic!
Something must change in the “nutrition” industry. They are very reluctant to admit they may be wrong.


78 posted on 05/22/2011 1:34:32 PM PDT by Wiser now (Liberalism is immaturity, cloaked with the pretense of moral and intellectual superiority.)
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To: The_Reader_David

Cite the study, please.


79 posted on 05/22/2011 1:41:10 PM PDT by Mr. Silverback (Anyone who says we need illegals to do the jobs Americans won't do has never watched "Dirty Jobs.")
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To: The_Reader_David; DannyTN
A sweet problem: Princeton researchers find that high-fructose corn syrup prompts considerably more weight gain
80 posted on 05/22/2011 1:42:14 PM PDT by grundle
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