Silent killer or occasional treat? Settling the debate on sugar

Forty years ago, British nutritionist John Yudkin wrote a book about sugar. Titled Pure, White and Deadly, Yudkin argued that consumption of sugar, not fat, was driving the epidemic of heart disease. But the evidence he put forward was not convincing, so Yudkin’s book (and reputation) fell from favour…

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Too much sugar is harmful to your health but it’s not the only driver of obesity. joshbousel

Forty years ago, British nutritionist John Yudkin wrote a book about sugar. Titled Pure, White and Deadly, Yudkin argued that consumption of sugar, not fat, was driving the epidemic of heart disease.

But the evidence he put forward was not convincing, so Yudkin’s book (and reputation) fell from favour.

Studies conducted in the past decade or so have led to something of a revival of the idea that excessive intakes of sugar (or the component fructose) may be contributing to a host of health-related conditions that are collectively known as the “metabolic syndrome”. These conditions include obesity, high blood pressure, insulin resistance (a forerunner of type 2 diabetes) and high blood lipids (including cholesterol). Metabolic syndrome is strongly associated with heart disease and type 2 diabetes, among other chronic diseases.

With the rise of obesity, the spotlight has recently been on sugar as a potential driver of the epidemic.

In 2003, the World Health Organization (WHO) recommended that “free sugars” should provide less than 10% of total energy intake. Free sugars refers to all sugars added to the food by the manufacturer, cook or consumer, plus sugars naturally present in honey, syrups and fruit juices.

The WHO plans to update its recommendations, so a review was conducted of the scientific literature on the effects of sugar consumption on body weight. The results were published last week in the British Medical Journal (BMJ).

In summary, the authors found there was a small but statistically significant weight gain (around 0.8 kilograms) associated with increasing sugar intake among adults. Consistent with this finding, a similar (and also significant) weight loss was associated with a reduction in sugar intake.

Increased sugar consumption leads to weight gain. Flickr/demandaj

Increased sugar intake was also associated with significant weight gain in children. But contrary to the finding for adults, decreased intake of sugar was not significantly associated with reduced body weight in children. However, this was attributed to poor compliance: the children did not always adhere to their assigned levels of sugar intake.

A key conclusion was that consumption of sugar-sweetened beverages was particularly likely to lead to increased body weight in both adults and children. This confirms previous findings that sugar in liquid form is closely associated with weight increase.

In an editorial accompanying the BMJ paper, two experts comment that,

Sugar in this form does not induce satiety to the same degree as it does in solid form, which makes overconsumption easier. Because of this, and the large amounts of sugar consumed in drinks, reducing the intake of sugar sweetened drinks is a high priority.

The BMJ paper also reported that when energy intake is kept constant, replacing sugars with other carbohydrates, protein or fat does not lead to significant weight reduction. So it appears that it’s the over-consumption of total kilojoules that leads to weight increase when sugar intake is high, possibly because sugars consumed in liquid form are less likely to leave you feeling full.

The authors do not discount the possibility that the increase in weight may be due to particular metabolic effects uniquely attributable to fructose, as hypothesised by Robert Lustig, a US professor of paediatrics. But the editorial accompanying the BMJ paper argues against this “fructose hypothesis”, stating that “there is no good evidence that replacement of fructose with glucose would be beneficial.”

The editorial also points out that “… many starchy foods, particularly highly processed grains and potato products, have a high glycemic index, raising blood glucose and insulin more rapidly than an equivalent amount of sucrose.”

You don’t have to omit sugar from your diet, but it’s important to limit your intake. Flickr/howzey

So does the BMJ paper change our understanding of what is driving the obesity epidemic?

The short answer is no. Rather, the paper provides additional evidence that high intakes of sugar are almost certainly harmful to health, not least through their tendency to promote weight gain.

The authors also make it clear that, contrary to the belief of many members of the public, sugar intake is almost certainly not the only driver of the obesity epidemic. They point out, for example, that the effect of varying sugar consumption on body weight is relatively small, and that this is unsurprising, “owing to the multifactorial causes of obesity”.

So what should we do with this knowledge?

Clearly, avoiding excessive sugar intake would be prudent, but this has been recommended for as long as dietary guidelines have been in existence in Australia (and in most other nations). The current wording of the relevant Australian guideline is, “Consume only moderate amounts of sugars and foods containing added sugars”.

This wording is likely to be altered when the revised guidelines are published next month. At present, the draft revised guideline reads: “Limit intake of foods and drinks containing added sugars. In particular, limit sugar-sweetened drinks.”

That sounds like good advice to me!

Join the conversation

54 Comments sorted by

  1. Tim Dean

    Philosopher at University of New South Wales

    Interesting study. Although when talking about the "multifactorial causes of obesity”, sugar only plays one part in the overall 'energy in/energy out' equation. It just so happens that sugar has a very high energy density, so high consumption has a greater effect than high consumption of other foods.

    Perhaps it would be helpful if there was more communication about 'energy in/energy out' to the general public, rather than cyclical focus on particular sources of energy as being 'good' then 'bad' then 'good' (Dr Karl is an example of someone doing this well). If people know that they ought not consume more energy than they expend, then they can place information about sugar, fat, carbohydrates etc in context.

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    1. Mike Jubow

      forestry nurseryman

      In reply to Tim Dean

      Whereabouts in the scheme of things does the "No Sugar" soft drink fit in? Apparantly they are bombed up with artificial sweeteners. Would someone drinking 3 or 4 litres of Zero Coke be doing himself a mischief? I know tradies, brick layers, who use it instead of water and in our tropical heat (Mackay, Qld) I can't see it being as good as plain water with some electrolyte boosting at times during the day.

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    2. Sue Ieraci

      Public hospital clinician

      In reply to Mike Jubow

      Mike - we discussed this on another recent TC thread:

      https://theconversation.edu.au/coca-cola-part-of-the-solution-to-obesity-yeah-right-11662

      The evidence shows that people can become habituated to sweetness, and therefore consume more sweet stuff WITH calories.

      In terms of workers sweating in the tropical heat, however, they really need both salt and sugar to replace sweat and energy. Chris knows this better than me, but I would have thought that mildly sweetened mineral water would be a good choice.

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    3. James Jenkin

      EFL Teacher Trainer

      In reply to Tim Dean

      Hi Tim

      Interestingly, a recent article on the Conversation (https://theconversation.edu.au/coca-cola-part-of-the-solution-to-obesity-yeah-right-11662) suggested your 'energy in/energy out' message was a simplistic cynical ploy used by soft drink manufacturers:

      '[Coca Cola's proposed] “commonsense” school solutions are oversimplified. It tends to focus on the same old “burn more calories, eat fewer calories” mantra.'

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  2. William Bennett

    Postdoctoral Research Fellow at Griffith University

    Nice article!

    There is no doubt that the amount of sugar-laden soft drinks consumed in our society can not be good for our health. As you mentioned, these drinks do little to 'fill you up' and are packed with kilojoules. For example, a 600mL bottle of Coca Cola has over 1000 kilojoules!

    For a while now I have been drinking soda water or sparkling mineral water in place of sweetened soft drinks. I prefer to drink carbonated water than still water, and find it much more satisfying. It also has 0 kilojoules.

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  3. Sue Ieraci

    Public hospital clinician

    Thanks for honestly delivering the bad news, Chris: there is no magic bullet.

    As a society we crave simple answers: just do (x) and you'll lose weight. Just eat this, avoid that, take this.

    Our brain cells need glucose for energy. Sugar is not "toxic".

    As Chris points out, it's all about balance.

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  4. Chris Forbes-Ewan

    Senior Nutritionist at Defence Science and Technology Organisation

    Tim Dean wrote 'It just so happens that sugar has a very high energy density, so high consumption has a greater effect than consumption of other foods'.

    Thanks for commenting Tim, but this is not actually correct. Sugar (and other carbohydrates) provide 17 kJ/g, while fat provides 37 kJ/g and alcohol 29 kJ/g. Protein, which also provides 17 kJ/g, is the only macronutrient that does not contribute more energy per gram than sugar.

    I agree with you wholeheartedly that more focus needs to be on energy in/energy out, especially energy out (i.e. physical activity). I'm a firm believer that being physically active is the most effective way of protecting against obesity and its associated health problems such as diabetes, heart disease, stroke and so on.

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    1. Gary Cassidy

      In reply to Chris Forbes-Ewan

      Undoubtedly energy out is very important to health, however I believe the focus on energy in/energy balance is flawed. It is well established that iso-caloric diets will perform similarly in regard to body fat. However, most people over the long term will not continue to record kilojoules (or calories) in and out and adjust their diet / activity accordingly - they will instead trend toward ad libitum diets. Ad libitum diet patterns is where research should focus.

      Also, how do various ad libitum diet patterns affect a persons enthusiasm to expend energy?

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  5. James Jenkin

    EFL Teacher Trainer

    This article assumes 'obesity' is a 'killer'.

    Any evidence?

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    1. Michael Macdonald

      Chemist

      In reply to James Jenkin

      Allison DB, Fontaine KR, Manson JE, Stevens J, VanItallie TB (October 1999). "Annual deaths attributable to obesity in the United States". JAMA 282 (16): 1530–8. doi:10.1001/jama.282.16.1530. PMID 10546692

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    2. Chris Forbes-Ewan

      Senior Nutritionist at Defence Science and Technology Organisation

      In reply to James Jenkin

      I don't believe that obesity per se is a 'killer', at least compared to something like cigarette smoking. While smoking at any level increases your risk of dying prematurely, it is possible to be obese and metabolically normal. This is especially so if the obese person is physically active.

      But being obese and sedentary substantially raises the risk of cardiovascular disease, type 2 diabetes (with all its complications) and some types of cancer, all of which (of course) lead to reduced life…

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    3. Trevor S

      Jack of all Trades

      In reply to Michael Macdonald

      Of course the flip side of that is the increased pressure on the health budget if people do take more care of themselves and live longer, needing lots of health resources for age related diseases. I listed to part of a podcast sometime ago by Dr Andrew Frazer about the unsustainability of the health budget as a % of GDP, we were increasing at a rate that would see us catch the much maligned USA apparently. If everyone lives longer who's paying then becomes a question ?

      http://www.nytimes.com/2008/02/05/health/05iht-obese.1.9748884.html?_r=1&scp=1&sq=smokers%20and%20the%20obese%20cheaper%20to%20care%20for&st=cse&gwh=D3EA757B12F86C83B4D97FE3866A29A1

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  6. Gary Cassidy

    Over what period was the "small but statistically significant weight gain (around 0.8 kilograms) associated with increasing sugar intake among adults". Say this was over one year, a year on year gain of 0.8 Kg would lead to an overweight person in a short number of years.

    The wording of the current Australian guideline (“Consume only moderate amounts of sugars and foods containing added sugars”) is far too loose and can be interpreted in many different ways. It seems to be not even close to your interpretation in the title ("occasional treat"). The draft guideline is better but I think "occasional treat" is a much better guideline.

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    1. Gary Cassidy

      In reply to Gary Cassidy

      8 (out of 10) of the included studies were 8 weeks or less. 20% were greater than 8 weeks - "Subgroup analysis for these two longer term studies resulted in a significantly greater effect size"

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  7. Tim Comber

    logged in via Facebook

    Has anyone done a study of our diet 50 years ago compared to what we eat today? According to my BMI I am obese but I do not think my parents were. My parents never exercised though my father did like walking. Neither played sport. Our diet back then was high in fats, sugars and starches. Mum regularly baked cakes, put sugar in the peas, desert after every meal. Meat was fried in fat or butter. Mashed potatoes contained plenty of butter. We drank full cream milk. Now I drink skim milk, no sugar in my tea or coffee, cake and deserts are infrequent and no cream, low fat. Meat is grilled and fat trimmed and so on. And yet I am steadily putting on weight as I get older and am fatter than either of my parents were at my age. I wonder whether there is some other factor involved maybe linked to high allergy rates and asthma? Higher rates of lead in the air? Preservatives maybe?

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    1. Sue Ieraci

      Public hospital clinician

      In reply to David M Driscoll

      David is likely to be right - it's about "incidental" activity as part of daily life, not necessarily formal exercise.

      It doesn;t seem feasible that increasing body weight could be caused by environmental chemicals. Asthma, for example, is generally a reaction to natural allergens - viruses, dust and pollens.

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    2. Tim Comber

      logged in via Facebook

      In reply to Sue Ieraci

      I agree it does not seem feasible but I would still like to see a study of activity and diet in the 50s and 60s compared to activity and diet today. Remember I am talking about large amounts of sugar and fat. For one example all my family had 2 heaped teaspoons of sugar in their tea and coffee which were often accompanied by cake or biscuits. Probably about 6 times a day. Anyway it was just a thought.

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    3. Gordon Smith

      Private citizen

      In reply to Tim Comber

      Tim, I also have wondered about this. My diet in the 60's was corn flakes with heaps of sugar, full cream milk for recess and lunch was thick bread with spam (no fat or salt reduced).
      If we got a few cents for the tuck shop it was a sherbet and home for cordial and scones and maybe a suck on the condensed milk tube.
      Dinner was sausages pouring in fat (reused from night before) with veggies (DDT in those days).
      My kids have a much healthier diet despite coke and Maccas supplementing home cooking.
      I have yet to hear any argument that convinces me otherwise and I suspect that a narrative on modern diet has much to do about things other than reality.

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  8. rory robertson

    rory robertson is a Friend of The Conversation.

    former fattie

    Chris,

    The debate on the extent to which the consumption of added sugar is damaging to health remains fascinating, with all the supposed twists and turns in the "science" over the decades. Added sugar remains a prime suspect behind global obesity and diabetes, however, because of the massive average doses modern humans now eat. Sugar - sucrose and HFCS - is just so ubiquitous in today's global food supply. Many of us find ourselves having to fight our way past sugary products just to get to…

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    1. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      Blah Blah Blah Australian Paradox - get a new act!

      Try actually reading the studies before quoting your fructose mantra! And your false dichotomy of whether you are anti-fructose/sugar or pro it, is a cheap debating trick to try and win points - it isn't working!

      Thirty seconds research would show the Heart Foundation has always been against sugar sweetened beverages and for them the quantity per serve matters. No contradiction or conspiracy - it is fairly simple!

      I've corrected you on a…

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    2. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to David M Driscoll

      David,

      You (falsely) claim to have corrected me on this and corrected me on that. At least you have never claimed to have corrected me on my main point about the lack of scientific integrity involved in that key paper published by the University of Sydney and promoted globally by pro-sugar lobbies: http://www.australianparadox.com/pdf/WHO'S%20CITING%20OZ%20PARADOX.pdf .

      That's because the Australian Paradox paper so obviously is an academic disgrace. After all, Dr Barclay and Professor Brand…

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    3. Sue Ieraci

      Public hospital clinician

      In reply to rory robertson

      "And Sue Leraci (above/below?) now is sounding a lot like David Gillespie, "

      Heaven forbid!

      How on earth did you read this into anything I have said? (I assume you mean me - the name starts with "I" not "L")

      "enthusiastically citing the view that "Unsweetening the world’s diet may be the key to reversing the obesity epidemic". "

      No - wrong again, Mr Robertson. If you're referring to my comments in the coke-zero thread, I was saying that ARTIFICIALLY-sweetened drinks had the disadvantage of making people habituated to excessive sweetness (as they aren't being cautious about caloric intake).

      Mr Robertson, you may have lost weight, but you have gained an obsession. No matter how many column inches you consume here, you won't get what you;re after. Sydney University will not hinge its prestige on one single published paper, and fructose will not be proven to be "toxic". Sorry.

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    4. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      "You (falsely) claim to have corrected me on this and corrected me on that. "

      Would you like them posted here? More than happy to call your bluff! Many occurred on this very site!

      "At least you have never claimed to have corrected me on my main point....... blah blah blah"

      Yep, I've stated numerous time that I couldn't care less about the paper. I'm sure by calling it a 'key' paper it makes you feel big to have called them on it?

      Your attempts to tarnish the reputation of everyone at…

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    5. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to Sue Ieraci

      Well done on exposing my dyslexia, Sue, and apologies on mis-spelling your surname maybe a dozen or more times since June. You have been so enthusiastic about (mistakenly) correcting my work over the past 6-8 months, I'm surprised you took all that time to (correctly) correct my routine accidental mis-spelling of your surname via my L/I mis-recognition. On your other correction, Sue, let's see if what I wrote is as clueless as you - and David D. (below) - say it is:

      ~For starters, my strong…

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    6. Sue Ieraci

      Public hospital clinician

      In reply to rory robertson

      More column inches, more of the same argument. Sigh.

      Mr Robertson, I have never heard of Qing Yang, and I don't agree with David Gillespie. But I have studied physiology for several years, and applied it for over thirty. All of physiology - from cellular to macro, endocrine, digestive, enzymes, pathways, the lot. I suggest you do the same, and then come back to us.

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    7. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to Sue Ieraci

      Sue, I'm not sure how I should say this. You may "never [have] heard of Qing Yang", but just last week you DID quote the concluding paragraph from her/his paper with enthusiasm (see reproduced post below, from https://theconversation.edu.au/coca-cola-part-of-the-solution-to-obesity-yeah-right-11662 ).

      And in doing so, Sue, you did sound a bit like David Gillespie's echo, echo: "Unsweetening the world’s diet [15] may be the key to reversing the obesity epidemic".

      Again, Sue, as I outlined…

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    8. Sue Ieraci

      Public hospital clinician

      In reply to rory robertson

      Mr Robertson - let me put this simply for you:

      Fructose is part of a normal healthy diet, when derived from food sources.

      Small amounts of added sugar - whether sucrose, fructose or glucose - are fine to use, so long as a balance of nutrients and energy is maintained.

      High amounts of added sugar, without other nutrients (so-called empty calories), when NOT balanced with nutirent and energy intake, can lead to weight gain.

      Sugars are not "toxic".

      I do not agree with David Gillespie…

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    9. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to Sue Ieraci

      Sue, an apology for your carelessness would have been fine. Another snippy, misplaced lecture was a poor substitute.

      Perhaps you might like to pull your head in a little: you roam up and down the pages of TheConversation correcting the plebs but it turns out that your knowledge and understanding of the relevant material sometimes is rather thinner than you realise.

      In this particular case, Sue, the "back and forth" is documented clearly above for readers to enjoy: strikingly, you were unaware…

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    10. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      "After all, most nutritionists and scientists - and even the Heart Foundation - now seem to agree that sugar consumption in modern doses represents a major global health hazard: http://www.heartfoundation.org.au/news-media/Media-Releases-2013/Pages/time-rethink-sugary-drinks.aspx";

      NOW seem to agree? How many more times do you and the other fructophobes need to be corrected on this? Why continue with the lies Rory?

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  9. Tim Connors

    System Administrator

    Most of my cycling friends who were overweight a few years ago have all jumped on the high fat, no sugar diet. And it's worked. Significantly.

    One guy was about 100kg, and rode a bicycle 70km per day every day (no car). He removed sugar from his diet, went entirely for quality non-mass produced "food", and his meals are full of fat. Bacon and eggs for breakfast every morning. Fry things in butter. And he's down to about 75kg despite now only riding 12km a day (moved to St Kilda, same job, same activity level otherwise).

    Carbs aren't just carbs. It's about they are chemically metabolised. Fructose goes through the liver and does bad stuff to insulin resistance, fat goes to energy stores instead to do useful work.

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    1. Trevor S

      Jack of all Trades

      In reply to Tim Connors

      Not saying you don't have a point but surely health is not as simple as obesity alone ? are his arteries clogged, for example ?

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    2. Sue Ieraci

      Public hospital clinician

      In reply to Tim Connors

      Does "no sugar" mean no added sucrose crystals? "Quality. non-mass-produced food" includes fresh fruit, which contains naturally-occurring fructose, in association with fibre and other nutrients. Fructose is naturally present in some root vegetables, and even onions.

      I would be cautious about lecturing a nutritionist on metabolic pathways without studying some physiology. "Fructose goes through the liver and does bad stuff to insulin resistance..." Not so.

      Fructose is a monosaccaride, with…

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  10. margaret moir

    old lady

    I think there is no doubt that a lot of sugar could be removed from the manufactured processed foods also with the little bit of salt to balance out the flavour and although it may impact on the profit to big business I feel sure it will impact positively on the health cost to the nation.

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  11. margaret moir

    old lady

    Too much sugar / substitutes etc but is not transfats that appear more in on the nutrition list a real concern as well for negative health and weight issues.

    I have noticed that in Woolworths more than Coles shelves seem to stock items that have this listed on their products.

    Any experts out there?

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  12. rory robertson

    rory robertson is a Friend of The Conversation.

    former fattie

    From the cover story "Mixing his Drinks" in "the deal" liftout magazine of The Australian, 15 February 2013:

    "Cognisant of the role played by sugary drinks in the poor diet of many remote [Northern Territory and Queensland] communities, CCA has modified its marketing in those areas to focus on water and diet drinks. Also soft drinks with sugar in them are no longer being refrigerated, which makes the healthier options in the fridge more appealing in the Top End climate: 'In these hot areas, people are going to drink commercial beverages and our job is to provide some education, so they think about alternatives, whether it's water or Coke Zero or Diet Coke' [says Terry Davis, CEO of Coca-Cola Amital] "

    Readers, would it be correct to assume that sugary softdrinks are a health hazard - a key driver of obesity, diabetes and heart disease, etc - because of the added sugar, not the added water or the added bubbles?

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    1. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      It's the dosage Rory, something that doesn't seem to register in your black and white world. Not sure how to get through your head that this is why over 35g of sugar in a soft drink is different from 9g in a breakfast cereal, not to mention that one also delivers fibre and other micronutrients.

      As stated to you previously (after which you answered with your usual lack of response!) there is also evidence that liquid calories make people eat more vs solid. Hence targeting soft drinks (since they are also the major source of sugar!)

      Over to you to ignore the inconvenient facts and make this about the Australian Paradox to somehow 'prove' your personal experience should be the basis of public policy!

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    2. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to David M Driscoll

      Yes, David D., it is indeed the dosage. So researchers now have found measurable damage to health - increased risk of obesity, diabetes, etc - from the consumption of sugary softdrinks, the biggest sugary food category. Assuming you are comfortable with me saying the damage to health from sugary softdrinks flows from the added sugar - not the added water or the added bubbles - then as a matter of logic, David, surely it's the aggregate intake - dosage - of ALL added sugar in our diets that matters…

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    3. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to rory robertson

      David D., I also liked your argument that a Cherry Ripe provides satiety in a way that a can of Coke cannot. Yes, "liquid calories make people eat more vs solid". Not to mention the extra "fibre and other micronutrients" in a Cherry Ripe. Nice one, David.

      It's Friday evening: are you in a pub? If so, it might be best to limit your alcohol consumption before providing public commentary on the important matter of public health.

      Of course, readers could be forgiven for thinking this sugary-softdrink debate is a bit of a "storm in a tea cup". After all, two of the University of Sydney's high-profile low-GI nutrition scientists - both with real PhDs - have documented a "consistent and substantial" decline in the consumption of sugary softdrinks between 1980 to 2010: Slides 11-20 in http://www.australianparadox.com/pdf/22Slideshowaustraliangoestoparadoxcanberrafinal.pdf

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    4. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      >Yes, David D., it is indeed the dosage<

      Wow - progress!

      >of ALL added sugar in our diets that matters, not just that from sugary softdrinks, as some want to pretend.<

      Amazing! Note that would include the glucose that your guru David Gillespie is quite happy to sell recipes for, by swapping it out for sucrose!

      > David, that added sugar in (milky) breakfast cereals is healthy, <

      And now we are back to making up facts - polarising everything. Strawman again, why can't you debate honestly…

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    5. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      >David D., I also liked your argument that a Cherry Ripe provides satiety in a way that a can of Coke cannot<

      I didn't say that (surprise, surprise), but why not with the protein and fat in the product. Weren't we talking about breakfast cereal? Are you comparing 9g from a breakfast cereal to 26g from a cherry ripe or do you think a cherry ripe is a breakfast cereal.

      Is there a word for this kind of stupidity or dishonesty in suggesting this. I'm not a drinker, not sure what you are on though!

      And back to the worst segue to the AP to date - dumb and dumber!

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    6. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to David M Driscoll

      David,

      Your dismissive tone is rather unbecoming. Are you sure you want to talk to me like that. After all, I'm the nobody who solved the Australian Paradox!! Not that it was hard: it fell over at the slightest scrutiny of basic facts. It turns out that the overconfident University of Sydney authors were unaware that the key ABS sugar series on which their silly "finding" was based had been discontinued as unreliable by the ABS after 1998-99, over a decade before their embarrassing paper was…

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    7. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to David M Driscoll

      Cherry Ripe misquote? There was no misquote, David D. I think I said we can agree that sugary softdrinks are a particular health hazard because of the added sugar/fructose, not the added water or the added bubbles. The evidence for that is very strong, as you may now concede.

      And while you choose to highlight the satiety of solids versus liquids, I said that I'm not sure my old Cherry Ripes were any more "filling" than my old cans of sugary softdrink. The former certainly helped me want to…

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    8. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      I wrote "Not sure how to get through your head that this is why over 35g of sugar in a soft drink is different from 9g in a breakfast cereal, not to mention that one also delivers fibre and other micronutrients."

      You wrote " I also liked your argument that a Cherry Ripe provides satiety in a way that a can of Coke cannot. Yes, "liquid calories make people eat more vs solid". Not to mention the extra "fibre and other micronutrients" in a Cherry Ripe. Nice one, David."

      Try again - why lie to make a point Rory?

      Nice cherry picking on the Glycaemic Index stuff too. Any comments on diabetes or anything else besides weight?

      Shredded? Always polarising and overly dramatic!

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  13. margaret moir

    old lady

    I was excited to read avoid TransFats as well one very large supermarket seems almost every product I pick up has transfats included (the range of choice is fast reducing) I think we need to consider if these additive of x amount of sugar or anything else is by itself necessary or could be a possilbe health hazzard and also if compounded consumption of a range of products with addatives etc is a possible cocktail for future health problems.etc Our hospitals do not have enough staff/beds to cope now I hear we need to look to every way to assist our community, country and ourselves to lead healthy lifestyles.

    We all need to remember big business is not a benevolent society it is there for purely profit (not a problem but a fact we should not forget) would like to hear less of this nanny state argument when our government try to act in our interest on our behalf.

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  14. rory robertson

    rory robertson is a Friend of The Conversation.

    former fattie

    Big news in the Australian nutrition space today: Canberra toughened official dietary advice against added sugar, and in the process shredded the scientific credibility of the pro-sugar University of Sydney.

    1. The National Health and Medical Research Council (NHMRC) - Australia's main health advisor - today published its once-a-decade update of the Australian Dietary Guidelines: http://www.eatforhealth.gov.au/sites/default/files/files/the_guidelines/n55_australian_dietary_guidelines.pdf (Today…

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    1. David M Driscoll

      David M Driscoll is a Friend of The Conversation.

      logged in via Facebook

      In reply to rory robertson

      Wow, you're almost up to speed, sugar intakes add up - what a revelation!

      Glad to see that you are so happy about the word 'limit' being added into the conversation. Maybe you could duck over to the National Heart Foundation website and see what word these have been using in association with sugar?

      What word Rory?

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    2. rory robertson

      rory robertson is a Friend of The Conversation.

      former fattie

      In reply to David M Driscoll

      On "that word", David D., perhaps you might concede that any Heart Foundation message to "limit" the consumption of added sugar is weak and ineffective while the Foundation continues to put supposedly "heart healthy" Ticks on breakfast cereals containing 30% added sugar.

      The world changed for the local nutrition profession last week, David D., with the NHMRC's 2013 dietary advice encouraging Australians for the first time to "limit" our consumption of added sugar, in the same way we long have…

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  15. rory robertson

    rory robertson is a Friend of The Conversation.

    former fattie

    Good morning. Happy Friday.

    As most readers know, the NHMRC's new dietary guidelines toughened advice against the consumption of added sugar because of the increasingly clear evidence linking it to increased obesity, in both adults and children.

    That is, the NHMRC made it very clear that the evidence shows a significant positive relationship between the consumption of added sugar and obesity: http://www.abc.net.au/news/2013-02-19/sugar-re-think-an-evidence-based-decision/4527312?section=business

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