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Global Sugar Intake Behind The Rise In Type 2 Diabetes
redOrbit ^ | February 28, 2013 | Lawrence LeBlond

Posted on 03/07/2013 2:18:50 PM PST by neverdem

More than 350 million people worldwide are believed to have diabetes, and for years health experts have debated on what the exact driver of the illness has been. While sugar intake has been viewed as a culprit in many eyes, scientists have long refuted that conjecture and attributed the global health crisis to too much overall food intake and obesity.

But a new finding by three California universities – Stanford, UC-Berkeley and UCSF – suggests through compelling evidence that Type 2 diabetes is being largely driven by the rising consumption of sugary foods and drinks. This evidence comes in the form of large-scale analysis of worldwide sugar availability over the last decade. The findings have been published in Wednesday’s (Feb. 27) issue of the journal PLoS ONE.

In all, the American researchers looked at sugar intake in 175 countries, including the United States. They found increases in sugar intake account for a third of all new cases of diabetes in the US and a quarter of all cases worldwide. In the countries studied, the researchers found an average 150-calorie-per-day increase in the availability of sugar – roughly the equivalent of a can of cola. This accounts for a rise in the prevalence of Type 2 diabetes by 1.1 percent.

The team also found that, in the countries studied, an increase of 150-calories-per-day for all food, regardless of sugar content, only led to a 0.1 percent rise in the prevalence of Type 2 diabetes, adding credence to the evidence that sugar intake is a prominent driver for onset of diabetes.

PROMINENT ROLE

The study’s lead author, Sanjay Basu, MD, PhD, an assistant professor of medicine at the Stanford Prevention Research Center, said the finding was “quite a surprise.”

“We’re not diminishing the importance of obesity at all, but these data suggest that at a population level there are additional factors that contribute to diabetes risk besides obesity and total calorie intake, and that sugar appears to play a prominent role,” Basu said.

While the study cannot prove that sugar alone is causing diabetes, it does confirm that the longer a population is exposed to excess sugar, the higher its diabetes rate will be after taking obesity and other factors into account. The study also found that diabetes rates waned over time when sugar availability dropped, independent of changes in consumption of other calories.

For the study, the team used food-supply data from the United Nations Food and Agricultural Organization [FAO] to estimate the availability of foods in the 175 countries included in the study. Data were also gleaned from the International Diabetes Foundation on the prevalence of diabetes among 20- to 79-year-olds.

Basu and colleagues employed new econometric statistical methods to control for factors that could provide alternate explanations for the link between sugar and diabetes. These factors included obesity, non-sugar food components, sedentary lifestyle, economic development rates, household income, urbanization, tobacco and alcohol use, and the percentage of the population 65 and older.

Senior author Robert Lustig, MD, pediatric endocrinologist at UCSF’s Benioff Children’s Hospital, said causation cannot be proven directly through epidemiology.

“But in medicine, we rely on the postulates of Sir Austin Bradford Hill to examine associations to infer causation, as we did with smoking. You expose the subject to an agent, you get a disease; you take the agent away, the disease gets better; you re-expose and the disease gets worse again. This study satisfies those criteria, and places sugar front and center,” he explained in a statement.

“As far as I know, this is the first paper that has had data on the relationship of sugar consumption to diabetes,” said Marion Nestle, PhD, a professor of nutrition, food studies and public health at New York University.

“This has been a source of controversy forever. It’s been very, very difficult to separate sugar from the calories it provides. This work is carefully done, it’s interesting and it deserves attention,” said Nestle, who was not involved in the study.

IMPORTANT FACTORS

Basu said an important factor in the study was the fact that data was obtained over time. “Point-in-time studies are susceptible to all kinds of reverse causality… For instance, people who are already diabetic or obese might eat more sugars due to food cravings.”

Basu said they had to rely on food-availability data because no large-scale consumption data existed in any of the international databases. Of course, he noted, follow-up studies should be pursued to examine the possible links between diabetes and specific sugar sources, such as high-fructose corn syrup and sucrose. Future research should also evaluate the influence specific foods have on diabetes, such as soft drinks or processed foods.

Another important step in future studies would be to conduct randomized clinical trials to find a cause-and-effect connection between sugar and diabetes. Basu noted that this would be a difficult process because it is unethical to feed large amounts of sugar to people just to try and induce diabetes. However, he said researchers could put people on a low-sugar diet to see if it reduces diabetes risk.

Nestle said the evidence in this research really adds to the numerous other studies that suggest people should cut down on their sugar intake.

“How much circumstantial evidence do you need before you take action?” she said. “At this point we have enough circumstantial evidence to advise people to keep their sugar a lot lower than it normally is.”

NOT EVERYONE ON BOARD

Dr. Matthew Hobbs, head of research at Diabetes UK, said caution should be taken into consideration when reading into the results.

“At the moment the evidence is not strong enough for us to be confident that sugar consumption has a direct effect on risk of type 2 diabetes,” he said in an interview with The Guardian.

He said his charity recommends minimizing the consumption of all foods that are high in sugar or fat and not just sugar alone. Fatty foods drive up obesity, which in turns increases the chances that Type 2 diabetes can develop.

“Expert reviews of the scientific evidence are clear and in agreement – sugar does not cause diabetes,” said Dr. Glenys Jones, a nutrition communications manager for Sugar Nutrition UK. She pointed to a previous finding that showed a decline of 6 percent in British sugar consumption did not stop diabetes prevalence doubling during that same time.

UNRELIABLE DATA

Because the study does not directly control for all variables, Nestle said it shouldn’t be taken as a final word. For decades there has been a flip-flop on what really drives diabetes. Some scientists have maintained that too much sugar is the culprit. Others believe it’s the fatty foods. And still others say its consumption of too many calories.

“It’s really difficult to separate sugars from calories,” she said.

Nestle told Bloomberg‘s Elizabeth Lopatto in an interview that the data used by Lustig’s team are “notoriously unreliable.”

She did say they are good for showing trends, but that’s about all. The data is poor when it comes to giving an accurate measure on the amount of foods in the diet. The numbers show the data on all the food in the country, less exports and plus imports, “so you can imagine how difficult it is to get that information accurately,” she explained.

She said follow-up research is definitely needed to examine the links between types of foods and obesity to help clarify the observations made in the study. Only then, may we have an accurate account of the role sugar plays in the onset of diabetes.

GLOBAL HEALTH CRISIS

Dr. Walter Willett, a nutritionist and epidemiologist at Harvard School of Public Health, said Lustig’s results underestimated the role of added sugar in the development of diabetes.

He told Melissa Healy of the Los Angeles Times that because the data didn’t distinguish where the source of the sugar was coming from – be it fruit or junk foods – the role the sweetener has in the onset of Type 2 diabetes may be even more pronounced than what was shown in this study.

He said the results make it clear that sugar intake “is fueling the global epidemic of diabetes,” and reducing consumption is necessary to control the rise of the disorder.

The increasing availability of sugar over the past 50+ years has placed a huge burden on the world’s health. Most of the sugar the world now consumes comes from the US and China, vastly expanding production to meet the world’s unhealthy needs.

The result of this global need for sugar has largely driven up the number of people who have become overweight or obese. Today, more than 1.4 billion adults (nearly 18 percent of the world population) over the age of 20 have expanding waistlines, according to data from the World Health Organization (WHO). Diabetes now affects more than 300 million people worldwide and will account for nearly 6 million deaths per year by 2030.

SOFT DRINKS

Willett pointed to previous research that has shown similar findings to Lustig’s study. One such study tracked people for up to 20 years and found that with each daily serving of soda a person consumes the risk of developing diabetes increases by 15 to 25 percent. Soft drinks on average contain about 140 calories (mostly from sweetener) for a 12-ounce serving.

With studies like this in the books, politicians and health experts have proposed measures to reduce the consumption of soda. Measures have included instating soda taxes, reducing size limits on fountain drinks in restaurants and concession stands, and even banning them, such as a recent proposal by NYC Mayor Michael Bloomberg.

However, the beverage industry, which generates billions of dollars in sales worldwide from their soft drinks, has fought hard to keep such measures from making headway.

Lustig said that in light of his study’s findings, beverage companies can no longer reasonably argue that their products are safe for consumption.

But the American Beverage Association [ABA] says otherwise.

Lustig’s study, nor do any studies, show “that consuming sugar causes diabetes,” the group said in a statement.

“The study’s conclusions on sugar and diabetes should be viewed cautiously given that the underlying model failed to consider the potential impact of solid fats — such as butter, cheese and lard — or factor for family history,” it added.

The Sugar Association also found fault with Lustig’s study, saying it failed to separate the effects of “natural sugar” and high-fructose corn syrup.

Of interesting note, as some might infer, Lustig’s study was rejected from nearly every journal before being picked up by PLoS ONE.


TOPICS: Culture/Society; News/Current Events; Testing
KEYWORDS: health; sucrose; sugar; type2diabetes

1 posted on 03/07/2013 2:18:52 PM PST by neverdem
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To: neverdem

Sorry, but I don’t trust anything about of California liberal bastions.


2 posted on 03/07/2013 2:22:06 PM PST by ilovesarah2012
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To: neverdem

Sounds like they are laying the ground work for massive lawsuits against Big sugar and to impose taxes to help fund socialist medicine.


3 posted on 03/07/2013 2:25:37 PM PST by Ghost of Philip Marlowe (Prepare for survival.)
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To: neverdem
The Sugar Association also found fault with Lustig’s study, saying it failed to separate the effects of “natural sugar” and high-fructose corn syrup.

There is the answer ....high-fructose corn syrup.

4 posted on 03/07/2013 2:32:35 PM PST by Irish Eyes
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To: neverdem

Yet all these many years I thought people were being scolded to and actually WERE attempting to “eat healthy”. I find this hard to believe. Lord knows that’s 1 of the big propaganda things of the last 20+ years, and indoctrination of kids hoping somehow they’ll actually think celery tastes better than Oreos.


5 posted on 03/07/2013 2:32:45 PM PST by the OlLine Rebel (Common sense is an uncommon virtue./Technological progress cannot be legislated.)
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To: neverdem
Has anybody ever done a study on a possible correlation of the rise in obesity, type II diabetes, high blood pressure, kidney failure, alcoholism, and drug dependance WITH THE INCREASE OF THE NUMBER OF WELFARE AND BOGUS DISABILITY RECIPIENTS? How about a study on the increase in physical and mental STRESS on working, tax-paying Americans forced to support the above mentioned.
6 posted on 03/07/2013 2:33:28 PM PST by July4 (Remember the price paid for your freedom.)
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To: neverdem

Poorly refined Carbohydrates are the real problem.


7 posted on 03/07/2013 2:41:52 PM PST by HChampagne
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To: Irish Eyes

“..high-fructose corn syrup. “

That’s what my doc said did it to me. I’ve controlled it with my diet, which has always been pretty good. But,,,, I don’t like soda pop, so I’d buy and drink fruit juices by the half gallon, thinking, “Hey! It’s fruit juice! It’s gotta be good for me!” Unfortunately, I didn’t realize the High Frucktose Corn Syrup was bad ju ju. I cut that cr@p out, and with my Asian-style diet, I’m only slightly above high normal, and don’t have to take meds.


8 posted on 03/07/2013 2:46:34 PM PST by Dr. Bogus Pachysandra ( Ya can't pick up a turd by the clean end!)
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To: neverdem

I suspect the truth is a bit more round about. That is, while sugar may indeed be to blame, it is because the gut bacteria that prosper most on sugar is a genus called enterobacter, whose toxin *causes* weight gain directly.

That is, if you had a better combination of gut bacteria, you could eat a lot more sugar without ill effects, your metabolism adjusting to it, except you would make your gut environment such that it favored enterobacter.

It has been shown in recent experiments that morbidly obese people had, instead of 30-40 primary dominant types of gut bacteria, almost 1/3rd of their gut bacteria was enterobacter. And when enterobacter toxin was injected into mice they bloated up in short order on the same diet.

Then they took morbidly obese people and put them on an anti-enterobacter diet, with *no* exercise, and they shed about 1/3rd of their overweight with no decrease in total calories.


9 posted on 03/07/2013 2:56:12 PM PST by yefragetuwrabrumuy (Best WoT news at rantburg.com)
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To: yefragetuwrabrumuy

What is an anti-enterobacter diet?


10 posted on 03/07/2013 2:58:52 PM PST by trisham (Zen is not easy. It takes effort to attain nothingness. And then what do you have? Bupkis.)
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To: July4

Good questions.


11 posted on 03/07/2013 3:00:58 PM PST by trisham (Zen is not easy. It takes effort to attain nothingness. And then what do you have? Bupkis.)
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To: HChampagne
Poorly refined Carbohydrates are the real problem.

High refined, I think you mean. Anything that causes insulin spikes I suspect.. I hesitate to separate one substance and demonize it (like HFCS), because then we stop paying attention to the others that might be doing harm as well. So I think its all the cheap and easy carbs we are eating that is the carbs.

For the vast majority of human history, carbs used to have a large cost. They were difficult to digest, and or difficult to come by (fruits). Now, they are cheap and easy, both digestively and economically.

12 posted on 03/07/2013 3:30:25 PM PST by Paradox (Unexpected things coming for the next few years.)
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To: austinmark; FreedomCalls; IslandJeff; JRochelle; MarMema; Txsleuth; Newtoidaho; texas booster; ...
Diabetes Reversal In Mice Via Stem Cells

Oral minocycline for the treatment of diabetic macular edema (DME): results of a phase I/II clinical study.

I stumbled into that second link doing a search about tetracycline antibiotics and the immune system.

FReepmail me if you want on or off the diabetes ping list.

13 posted on 03/07/2013 3:37:10 PM PST by neverdem ( Xin loi min oi)
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To: neverdem

So the cause is not global warming?


14 posted on 03/07/2013 4:13:13 PM PST by Jeff Chandler (WHAT DIFFERENCE DOES IT MAKE?)
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To: trisham

Unfortunately the original paper just specified “whole grains and Chinese herbs”, along with probiotics.

(*) Indicates enterobacter genus:

There are related diets for species of genus enterobacter, however, such as a low starch diet against the Klebsiella enterobacter(*), found in abundance with those who have ankylosing spondylitis. A “low starch diet” involving a reduced intake of “bread, potatoes, cakes and pasta”.

Grapefruit Seed Extract (GSE). Lab testing has shown it to be effective against a long list of microorganisms including Giardia lamblia, Proteus vulgaris(*), E.coli(*), Aspergillus parasiticus, Salmonella typhi(*) and Staphylococcus aureus.

GSE is especially useful where infecting microbe cannot be determined as it is effective against such a wide range of pathogens. Another advantage is that it is effective for controlling diarrhea. GSE generally comes in either capsules, good if you can’t stand the taste) or in liquid concentrate form. As low a dose as 2-4 drops in 4oz water or juice twice daily can be effective.

Studies have found garlic to be effective in combatiing infections with bacillus, brucella, citrobacter(*), E.coli(*), hafnia(*), klebsiella(*), Salmonella typhi(*), shigella(*), Vibrio cholerae and various species of staph and strep.

Research has shown that ginger possesses inhibitory action against a variety of pathogenic bacteria including Staphylococcus aureus, E.coli(*), Salmonella(*) and Steptococcus viridans. Also of benefit in treating bacterial dysbiosis is the fact that ginger acts as a prebiotic, encouraging the growth of friendly bacteria like Lactobacilli sp.


15 posted on 03/07/2013 4:16:28 PM PST by yefragetuwrabrumuy (Best WoT news at rantburg.com)
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To: yefragetuwrabrumuy
Thank you very much. We're low carb, and use ginger and garlic quite a bit. We do not use GSE, but I will be doing something about that now.

Thanks again!

16 posted on 03/07/2013 4:30:56 PM PST by trisham (Zen is not easy. It takes effort to attain nothingness. And then what do you have? Bupkis.)
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To: Dr. Bogus Pachysandra

and then there is 70...... the age factor

The ordinary watching carbohydrates and sweets, exercise and weight loss........ no longer obese, don’t seem to control the A1C at a physician acceptable level.

I am now to take metformin after years of non drug control


17 posted on 03/07/2013 5:31:30 PM PST by bert ((K.E. N.P. N.C. +12 .....The fairest Deduction to be reduced is the Standard Deduction)
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To: neverdem

Diabetes is up since they lowered the threshold.


18 posted on 03/07/2013 6:04:49 PM PST by Mike Darancette (Soylent Green is Boomers)
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To: TigersEye; editor-surveyor; little jeremiah
But a new finding by three California universities – Stanford, UC-Berkeley and UCSF – suggests through compelling evidence that Type 2 diabetes is being largely driven by the rising consumption of sugary foods and drinks. This evidence comes in the form of large-scale analysis of worldwide sugar availability over the last decade. The findings have been published in Wednesday’s (Feb. 27) issue of the journal PLoS ONE.

The natural health people have been saying this for decades now and it goes to prove that although they are poo-pooed by the medical community, as they almost always are, they are right again, as they almost always are.

At the very least, they have a better track record than the medical community.

19 posted on 03/07/2013 7:28:19 PM PST by metmom (For freedom Christ has set us free; stand firm therefore & do not submit again to a yoke of slavery)
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To: metmom

Actually, this ‘finding’ is known to be wrong!

The largest contribution to type 2 diabetes is artificial fats like margarine, and polyunsaturated fats.

These fats, when used by our cells to form the cell membrane, result in a cell that cannot admit sugar to be metabolized, thus leaving the sugar in the blood stream to be converted to fat and stored in the upper body.

The most noticeable result of all this is weight gain, but it also over-works the pancreas to produce excess insulin, and may be a factor in cancer of the pancreas and liver.

More information on this can be found at http://www.cancertutor.com/Diabetes/Diabetes_Type_II.htm

Not that all the sugar we consume is a good thing, since it will feed any malignant cells that may be in our bodies, and contributes to low blood ph, which also contributes to cancer.


20 posted on 03/07/2013 9:10:45 PM PST by editor-surveyor (Freepers: Not as smart as I'd hoped they'd be)
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To: Jeff Chandler

>> “So the cause is not global warming?” <<

.
No, it’s Med Mafia Globaloney Stupendus.


21 posted on 03/07/2013 9:16:40 PM PST by editor-surveyor (Freepers: Not as smart as I'd hoped they'd be)
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To: metmom

Single best thing I have done for my health is quit my Pepsi addiction about 4 years ago.


22 posted on 03/07/2013 9:55:09 PM PST by TigersEye (The irresponsible should not be leading the responsible.)
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To: July4
Has anybody ever done a study on a possible correlation of the rise in obesity, type II diabetes, high blood pressure, kidney failure, alcoholism, and drug dependance WITH THE INCREASE OF THE NUMBER OF WELFARE AND BOGUS DISABILITY RECIPIENTS?

Possibly the most incoherent question I have ever seen posed on FR.

23 posted on 03/07/2013 10:02:29 PM PST by steve86 (Acerbic by Nature, not NurtureĀ™)
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To: steve86; July4
July4Has anybody ever done a study on a possible correlation of the rise in obesity, type II diabetes, high blood pressure, kidney failure, alcoholism, and drug dependance WITH THE INCREASE OF THE NUMBER OF WELFARE AND BOGUS DISABILITY RECIPIENTS?

steve86:Possibly the most incoherent question I have ever seen posed on FR.

No it's not. You ever live in a welfare town?

I'm going to guess the answer is *No* otherwise you would understand.

24 posted on 03/08/2013 5:14:38 AM PST by metmom (For freedom Christ has set us free; stand firm therefore & do not submit again to a yoke of slavery)
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To: trisham

I’ve been doing a lot more research, and have narrowed down the particular species of enterobacter which may be mostly to blame. E. cloacae. This is what they focused on in the experiment, and it would have been nice if they had said so, outside of the professional journals.

http://en.wikipedia.org/wiki/Enterobacter_cloacae

Granted, while reducing the number of other Enterobacteriaceae family in the flora can prevent a lot of other nasty, opportunistic infections, especially those in the enterobacter genus, E. cloacae seems to be the real villain for overweight, here.

To make matters worse, it is also adept at developing antibiotic resistance.

Fortunately, there are several OTC supplements that really put the blocks to it and a few other nasty bacteria, the most favored of which is Caprylic acid, found in coconut oil.

While Caprylic acid is sold OTC by itself, virgin coconut oil is regarded as more effective.

There were several reports of people with severe infections who consumed the typical max dose of coconut oil (2 tbsp/3x daily), and got flu-like symptoms typical of a major bacterial fight, including, as they said, some extremely foul smelling vomiting and diarrhea, along with copious amounts of gas for the better part of a week before they adapted to their new floral balance.

Fortunately, this only seems to happen with a preexisting major floral imbalance. Those who have some sensitivity start with a tsp. a day with food, and work their way up.

Because below 76F, coconut oil is solid, like butter, it can be somewhat difficult to consume, but by my own experience, it blends well up to maximum dosage with warmed Atkins drink. Which would appeal on a low carb diet.


25 posted on 03/08/2013 6:45:22 AM PST by yefragetuwrabrumuy (Best WoT news at rantburg.com)
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To: yefragetuwrabrumuy

That is excellent! Thank you so much!


26 posted on 03/08/2013 6:50:17 AM PST by trisham (Zen is not easy. It takes effort to attain nothingness. And then what do you have? Bupkis.)
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