Thursday, November 30, 2006



OBESITY NOW A CRIME IN BRITAIN

So far only in dogs but child obesity cannot be far behind

Obesity has become such an issue of political incorrectness that two brothers appeared in court yesterday charged with allowing a dog to get too fat. Rusty, a nine-year-old labrador, may only have been doing what labradors do, which is to eat everything in sight. But he ballooned to more than 11« stone (161lb, 73kg), the ideal weight for a large-boned 6ft (1.82m) woman, but not a retriever, which should be chasing sticks and newly shot game. Rusty had trouble standing up, and after no more than five paces he had to sit down again, breathless. He looked, magistrates at Ely, Cambridgeshire, were told yesterday, more like a seal than a dog.

In what is thought to be the first case of its kind, Rusty's owners, David Benton and his brother Derek, have been charged with animal cruelty for allowing him to become grossly overweight. According to the Kennel Club, the ideal weight for a dog of Rusty's age and breed is between 65lb and 80lb. When found by an RSPCA inspector, Rusty was more than twice the upper limit. Unlike most labradors, he was quite incapable of leaping into a van. The Benton brothers, of Fordham, Cambridgeshire, deny causing the dog unncessary suffering. They claim that they fed Rusty a normal diet of dried pet food with only the odd bone as a treat.

When Jason Finch of the RSPCA first saw Rusty in February, he found the dog virtually unable to move, the court was told. He issued a notice advising the owners to take the dog to a vet as soon as possible. When he returned in March, they had not done so. The owners declined to sign the dog over to the RSPCA, but agreed to let Mr Finch take Rusty to the charity's own vet. But the dog could not even walk to Mr Finch's van.

Stephen Climie, for the prosecution, said that Rusty had been found to be morbidly obese at 74.2kg, double the weight of a normal labrador; the brothers had been told repeatedly by vets over five years to put the dog on a diet, but had not done so. Rusty suffers from arthritis, a common complaint in labradors, but his condition had been made worse by his being grossly overweight, Mr Climie said. Alex Wylie, a vet from Bury St Edmunds who treated Rusty, said that the dog suffered from painful joints and breathing problems. "He did literally look like a walrus. There were times when he couldn't get up from his back legs at all. It was horrible to see."

When interviewed by the RSPCA, David Benton insisted that Rusty ate only one meal of dried food each evening and a snack in the morning. "He has been plump ever since he was a puppy. He is a poor old thing but he is not in pain. We have tried to give him many foods, but it does not make any difference," he said. Derek Benton told the charity that Rusty's weight gain was old age catching up with him.

The court was told that Rusty had not seen a vet for 17 months before the RSPCA took him away. The brothers claimed that they used to get him treated under a pet insurance plan, but could no longer get cover because of his age. Since living with an RSPCA dog carer, the court was told, Rusty had lost 3.5 stone [49lb].

Source






SLOUCHING IS GOOD FOR YOU

There are a few leaps in the reasoning below but it has given room for debate in an area not usually discussed scientifically

Your mother probably told you, as her mother told her: sit up straight. Whether at table, in class or at work we have always been told that sitting stiff-backed and upright is good for our bones, our posture, our digestion, our alertness and our general air of looking as if we are plugged into the world. Now research suggests that we would be far better off slouching and slumping. Today's advice is to let go and recline. Using a new form of magnetic resonance imaging (MRI), a team of radiologists have found that sitting up straight puts unneccesary strain on the spine and could cause chronic back pain because of trapped nerves or slipped discs.

The ideal angle for office workers who sit for long periods is about 135 degrees. It might make working at a computer impractical but it will put less pressure on the spine than a hunched or upright position, the researchers say. The study at Woodend Hospital in Aberdeen involved 22 healthy volunteers who had no history of back pain or surgery. They adjusted their posture while being scanned by a movable MRI machine, assuming three sitting positions: a slouch, with the body hunched forward over a desk or video game console; an upright 90-degree sitting position; and a relaxed position where the patient reclined at 135 degrees but kept their feet on the floor. By measuring the spinal angles and the arrangement and height of spinal discs and movement across the positions, the radiologists found that the relaxed posture best preserved the spine's natural shape.

Waseem Amir Bashir, from Edinburgh, lead author of the study, said: "When pressure is put on the spine it becomes squashed and misaligned. A 135-degree body-thigh sitting posture was demonstrated to be the best biomechanical sitting position, as opposed to a 90-degree posture, which most people consider normal. "Sitting in a sound anatomic position is essential, since the strain put on the spine and its associated muscles and ligaments over time can lead to pain, deformity and chronic illness." Dr Bashir, who now works at the University of Alberta Hospital in Canada, presented the research yesterday at the annual meeting of the Radiological Society of North America (RSNA) in Chicago. The study was the first of its kind because MRI scanning has previously required patients to lie flat.

Back pain is the cause of one in six days off work and about 80 per cent of Britons are expected to suffer from it at some point. Office workers and school children may stave off future back problems by correcting their sitting posture and finding a chair that allows them to recline, Dr Bashir said. He added: "We were not created to sit down for long hours, but somehow modern life requires the vast majority of the global population to work in a seated position, The best position for our backs is arguably lying down, but this is hardly practical."

However, Gordon Waddell, an orthopaedic surgeon at the Glasgow Nuffield Hospital, said that the link between biomechanics as shown in MRI scans and preventing back pain was still very theoretical. It was "human nature" to develop back pain, he said. "Like a headache or a cold, it seems we all get back pain and most of the evidence suggests that sitting position does not make a difference

Source





AN ALL-NATURAL CHEMICAL FEAST

The "chemicals" America eats at Thanksgiving

It's time to start the preparation for your multicourse serving of Thanksgiving chemicals. These days, people think the word "chemical" means "bad" - and supermarkets are filled with foods that claim to be "chemical-free," "all-natural" and "purely organic." Almost daily, media stories tell us, for example, how a "carcinogen" known as acrylamide is showing up in French fries and other cooked high-starch foods. We're told that nitrite in bacon, saccharin in Sweet 'N Low and PCB traces in farmed salmon are "carcinogens." The basis? They cause cancer in lab rats that have been fed enormous doses.

So it may be a suprise to learn that even 100 percent natural foods - including the holiday feast that will be coming your way shortly - come replete with chemicals, including toxins (poisons) and carcinogens (cancer-causing chemicals), which average consumers would reject simply because they can't pronounce the names.

Assume you start with a soup course, then munch down some crispy, natural vegetables, move on to a traditional stuffed bird with all the trimmings (washing it down with a few glasses of wine) and then top it all off with dessert and coffee. You will thus have consumed holiday helpings of various "carcinogens" (again, in lab animals fed high doses). Yes, Mother Nature makes "carcinogens," too:

* hydrazines (mushroom soup)
* aniline, caffeic acid, benzaldehyde, hydrogen peroxide, quercetin glycosides, and psoralens (your fresh vegetable salad)
* heterocyclic amines, acrylamide, benzo(a)pyrene, ethyl carbamate, dihydrazines, d-limonene, safrole, and quercetin glycosides (roast turkey with stuffing)
* benzene and heterocyclic amines (prime rib of beef with parsley sauce)
* furfural, ethyl alcohol, allyl isothiocyanate (broccoli, potatoes, sweet potatoes)
* coumarin, methyl eugenol, acetaldehyde, estragole and safrole (apple and pumpkin pies)
* ethyl alcohol with ethyl carbamate (red and white wines)

Then sit back and relax with some benzofuran, caffeic acid, catechol, l,2,5,6,-dibenz(a)anthra-cene with 4-methylcatechol (coffee).

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Wednesday, November 29, 2006



SALT AND BLOOD PRESSURE: MORE OVER-HYPED FINDINGS

First read the following press report:

The humble cheese stick could be killing your children. Visiting cardiovascular medicine specialist Graham MacGregor, of St George's Hospital Medical School in London, has warned parents that diets high in salt were placing children at risk of heart attacks and strokes later in life. Autopsies on preschool accident victims revealed signs of diseased blood vessels, he said. Professor MacGregor's latest research, published this month in the journal Hypertension, showed a modest reduction in salt intake among children caused significant falls in blood pressure.

A review by Australia's National Heart Foundation found one processed cheese stick provided almost all the salt intake a toddler needed in a day. A pack of instant flavoured noodles contained almost three times a teenager's recommended daily salt needs.

"If you got all the nutritionists together in the world and said let's design a diet that's going to cause strokes and heart attacks later in life, that's exactly what these products seem to be designed to do," Professor MacGregor said. "It's mad how we allow ourselves to be feeding our children something that is going to cause heart attacks and strokes later in life. We know how to prevent strokes and heart attacks yet we seem to be doing our best to cause them."

Professor MacGregor said the battle to prevent heart attacks and strokes needed to begin in childhood. Feeding children salty food suppressed their taste receptors, getting them used to eating foods with high salt levels. "Most of these things are the concentration of sea water," Professor MacGregor said. "Do you really want your children to be eating solid seawater for lunch?"

Heart foundation national nutrition manager Barbara Eden said consumers should compare the sodium content of foods before purchasing. She said low salt foods must contain no more than 120mg of sodium per 100g of product.

Professor MacGregor called on food manufacturers to reduce salt levels in their products by a fifth. He said the salt concentration of most processed foods could be cut by 20 per cent tomorrow without anyone noticing. Prof MacGregor is in Sydney this week to address health professionals and food industry representatives on the need to reduce salt intake.

Source

If however you read the actual abstract of Macgregor's paper, it says only about one tenth of all the assertions above. It reports simply that children who have had their salt intake experimentally suppressed to varying degees show reduced blood pressure during the experiment. And that is no suprise. Studies with mice show the same.

What is NOT shown is ANY long-term effect of such salt reductions. That artificial salt restriction might also DO HARM in various ways is not considered -- which is just negligent, considering that people on salt-restricted diets die younger.

Note also that blood pressure response to salt varies between individuals. Genetic differences make some individuals more responsive to salt level than others. So any policy that treates everybody as the same is Leftist ideology, not medical science.

Note further that in healthy ADULTS, level of salt intake does NOT affect the level of salt in your blood. You just piss out any salt you do not need.

What utter crap the salt phobia is!





BACON IS BAD FOR YOU -- OF COURSE!

This finding is so predictable from a Leftist political agenda -- anything that people enjoy is bad -- that I just cannot be bothered looking up the original paper and pulling it apart. Data-dredging unaccompanied by error-rate correction would be my initial suspicion. Note however the undoubtedly justified caution at the end of the article

Indulging in bacon too frequently may be hazardous to your health, a new study suggests, while taking the skin off your chicken before you cook it might not be so good for you either. Dr Dominique S Michaud of the Harvard School of Public Health in Boston and her colleagues found that people who ate bacon five times a week or more were nearly 60 per cent more likely to develop bladder cancer, while those who ate skinless chicken this frequently had a 52 per cent greater risk of the disease.

Some meat products contain nitrosamines, which are known to cause bladder cancer, Michaud and her team note in their report, published in the American Journal of Clinical Nutrition. But the studies that have attempted to investigate the meat-bladder cancer link have been small and most have not separated out the effects of different types of meat. To better understand the relationship, Michaud and her team looked at data for 47,422 men and 88,471 women participating in the Health Professionals Follow-Up Study and the Nurse's Health Study, respectively. Participants were followed for up to 22 years, during which time 808 developed bladder cancer. People who ate bacon and other processed meats frequently were also more likely to smoke and to take in more fat and fewer vitamins, the researchers found. They were also less likely to exercise.

The association between the total meat consumption and bladder cancer was not statistically significant. But those who ate bacon five or more times per week were 59 per cent more likely to develop bladder cancer than those who never did. Also, men and women who ate chicken this often were 52 per cent more likely to develop bladder cancer than those who never ate skinless chicken. Compared with skinless chicken, cooked chicken with skin is known to contain a smaller amount of heterocyclic amines, carcinogenic compounds that form when meat is cooked at high temperatures, the researchers note. The researchers suggest that nitrosamines, heterocyclic amines, or both are responsible for the health effects of bacon seen in the current study, but they note that their findings must be confirmed by other research teams before any conclusions can be made.

Source





Alternative cures under microscope

Alternative medicines, which are bought by up to 75 per cent of Australians, face their toughest scrutiny yet under an investigation commissioned by the Federal Government. Alternative or complementary medicines have been dismissed as a "great dupe" by a medical leader, although in some cases they have been found to be more effective than pharmaceuticals. They are believed to account for more than $1 billion in sales a year in Australia. The National Health and Medical Research Council will oversee a $5 million project to investigate the use and effectiveness of hundreds of pills, potions and therapies that mostly have little standing in conventional medicine, the Health Minister, Tony Abbott, has announced.

The funding follows an unprecedented meeting last week between the alternative therapy lobby and the council and has been welcomed by advocates and critics of alternative medicines. "There is no reason why any therapy offered to the public should not be evidence-based," the chief executive of the research council, Warwick Anderson, said. Professor Anderson said the targets of the research would depend on what projects won funding. There was increasing interest among medical researchers and the Australian move followed the development of a special research centre by the National Institutes of Health in the United States, he said. The project flows from the inquiry triggered by the Pan Pharmaceuticals crisis in which hundreds of products were withdrawn from sale because of manufacturing irregularities.

The executive director of the Complementary Healthcare Council, Tony Lewis, said he was not concerned by the possibility that research would undermine the claims for alternative medicine. "If a therapy does not work, let's get the results to show that. But I think most results will be quite positive." The shark fin extract, glucosamine, for instance, had been found in a US study to be more effective than Celebrex for the treatment of osteoarthritis. Among the biggest sellers in the complementary medicine range were multivitamins and multiminerals, fish oil for cardiovascular conditions and glucosamine, Dr Lewis said.

A former chairman of the Australian Divisions of General Practice, Rob Walters, described most alternative medicines as "a great dupe.. . they just don't work". While most did no harm, some did have harmful reactions when people were also taking other drugs, he said.

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Tuesday, November 28, 2006



"Child Obesity" campaigns encourage child anorexia

Children as young as five are being diagnosed with anorexia as experts blame stress and a national obsession with obesity for a shocking rise in the number of NSW youth being treated for the illness. Pressures from family breakdowns, peers, school and the electronic media meant children were falling victim to the disease years earlier than they were last decade, adolescent health specialist Michael Kohn, from the Children's Hospital at Westmead, said. The typical age of onset is now between 12 and 14, compared to the average age of 16 as recently as five years ago.

Since 2001 there has been a 20 per cent rise in the number of children younger than 18 being admitted to the hospital with anorexia. About 45 new patients are admitted every year and a similar number of patients aged between 15 and 20 are treated in Westmead Hospital's psychiatric unit, which handles the majority of child eating disorder cases in NSW. Dr Kohn said the hospital was now treating children aged between 7 and 11. In children that young, anorexia is as common among boys as it is in girls although, after 12, females are at least 10 times more likely to develop the illness. "Young people are under increasing stress and stress comes from so many factors in their lives," Dr Kohn said. The physical impact of the disease is much greater on pre-pubescent children because the malnutrition coincides with the period of peak growth and development.

Television shows, cartoons, websites, games and toy figurines had promoted a "thin" ideal among children, Dr Kohn said. A focus on the obesity epidemic could also fuel eating disorders. Eating Disorders Foundation executive officer Greta Kretchmer said the focus on obesity and eating the right food had created a backlash. "When you have some people who have perfectionist tendencies, it leads to them trying to do it too well by cutting out all fats, all carbohydrates, all dairy," she said. The foundation has seen a quadrupling in the number of calls about eating disorders over the past five years, with many about children aged 8-13. The youngest was a five-year-old boy who had been diagnosed with anorexia. The child had been teased in preschool and was about to start kindergarten. "He got it into his mind that if he went to school he could not be fat because he would be teased worse, so he got terrified of becoming overweight," Ms Kretchmer said. "His poor mum was beside herself. How do you reason with a five-year-old?"

Sarah, 26, of West Pennant Hills, who did not want her surname published, overcame anorexia six years ago. She said wanting to be thin was only part of the problem. "It was other types of pressures, wanting to fit in to the world," Sarah said. Sarah now works as a psychologist and counsels other young people with eating disorders. "We are socialised to be very image-driven and you can see that more and more in younger and younger girls," she said. "Most of them now are wearing make-up before my generation would have been. I think it is pressure to do well at school and peer pressure, which comes from a social expectation that people will be slim and attractive."

Source






Advertising is a free speech issue

The ban on junk food ads on British TV is far more 'mind-controlling' than anything a cynical adman could come up with.

I can’t have been the only person who, upon hearing that the Office for Communications planned to introduce a widespread ban on junk food advertising on British TV, thought to himself: ‘Who the hell do these poncy unelected suits think they are?’ And yet there has been little outcry over the ban. Ofcom announced this week that in March 2007 it will introduce a ‘total ban’ on ads for hamburgers, crisps, chocolate and other foodstuffs high in fat, salt or sugar during all children’s programming, on all children’s channels and during any other programmes that have a ‘particular appeal’ to 16-year-olds and under. The only complaint is that Ofcom hasn’t gone far enough. The failure to extend the ban to adults programmes that children also watch – like Coronation Street or, come to think of it, pretty much any show on TV – was a ‘betrayal’ of future generations, who now face the prospect of obesity, ill-health and early death, said health campaigners and commentators.

A far better response to Ofcom’s illiberal, patronising and bizarre ban would have been to tell Ofcom officials to get stuffed, and to disband themselves while they’re at it. I don’t hold a candle for big corporations; I don’t like the fact that they can afford to flog their wares in primetime TV slots or on big brash billboards on street corners, while cash-strapped outfits who make far better products – like spiked, for example – have to rely on word-of-mouth and something called ‘viral marketing’ (which I’ve never liked the sound of).

And yet I would far rather take my chances in the weird and loud chatroom that is the world of advertising than have public space sanitised on my behalf by an unrepresentative quango which, like mother, thinks it knows best. Advertising is a free speech issue, or at least it ought to be. Because behind today’s anti-ad campaigning there lurks a degrading view of the public as fickle and easily bought off, who must be protected from certain words and imagery by better men and women. And that is far more patronising – far more ‘mind-controlling’ – than anything a cynical suited and booted adman could come up with.

The first striking thing about Ofcom’s ban on junk food ads is that the justifications for it are – if you will forgive my post-watershed language – total bollocks. Forget facts or evidence; this ban is based on a creepy combination of scaremongering, snobbery and paternalism.

Ofcom documents and media coverage of the ban constantly refer to ‘junk food’, as if it were an always-existing factual and historical category. In fact, some experts argue that there is no such thing as junk food. According to Vincent Marks, emeritus professor of clinical biochemistry at the University of Surrey and co-editor of Panic Nation: Unpicking the Myths We’re Told About Food and Health: ‘Junk food is an oxymoron. Food is either good – that is, it is enjoyable to eat and will sustain life – or it is good food that has gone bad, meaning that it has deteriorated and gone off.’ For Marks, the ‘junk food’ tag is a moral judgement rather than a health-based one: ‘To label a food as “junk” is just another way of saying, “I disapprove of it”.’ (1)

There’s always a big side order of snobbery in denunciations of junk food – which might explain why Ofcom’s rules will mean that Domino’s Pizzas (an eaterie popular in working-class areas) will have to stop sponsoring The Simpsons, while Gordon Ramsay (whose Channel 4 show The F Word is popular among teens who like his swearing and general cockiness) will still be free to make fatty dishes like duck a la orange and salty pork steaks and chunky chips with their red potato skins still attached. It is hard not to sympathise with the boss of Domino’s Pizzas, who said he might try to get around the new rules by sticking a bowl of salad next to his pizzas because at least salad is seen as ‘good’ grub (2).

Ofcom and its backers claim their tough action is necessary to stop the new generation of Brits from fast becoming the most ‘unhealthy in history’ (3). What, more unhealthy than those kids who lived through (or didn’t live through, more to the point) Black Death, smallpox, wars and food shortages? This is clearly codswallop. In 1900, there were 140 deaths per 1,000 births; that had fallen to 5.7 by 1999 and it continues to fall. Of those born in the early 1900s, 63 per cent died before they reached 60; today only 11 per cent die before 60. A boy born in 1901 could expect to live to 46, and a girl to 50; today a boy is likely to live to 76 and a girl to 81. British children can expect to live more comfortably, and for longer, than any generation in history.

And Ofcom relies on very shaky evidence for its basic premise that banning junk food ads will change children’s eating habits. One of its pieces of evidence is an email from a self-selected group of parents called NetMums, who claim that ‘TV ads for junk food do work – they make children demand junk food which inevitably means more consumption of junk food.’ (4) More serious studies have found little evidence of a clear link between ads and eating habits. As one news report said this week, there is a ‘relative paucity of evidence that TV advertising has much effect on children’s food choices’ (5). An academic study found that ‘just two per cent of all children’s food choices were influenced by TV advertising’ (6).

Ofcom’s ban is based on fear dressed up as facts: children are not as unhealthy as the hysterical headlines claim, and there’s little evidence that the blunt instrument of TV censorship will make them switch from a Happy Meal to broccoli with a side of semi-skimmed milk. What really seems to be motivating Ofcom and its supporters is a patronising view of parents. Mums and dads are seen as powerless to resist ‘pester power’ demands for sweets and snacks. In banning ads during children’s programmes, Ofcom sends a powerful message that parents cannot be trusted to do right by their kids. It is effectively setting itself up as a surrogate parent, making decisions on behalf of mums and dads who are apparently too weak-minded or thick to make the right decision themselves.

We’ve gone from ‘Watch with mother’ to ‘Watch with the strange men and women from a jumped-up quango called Ofcom because they’re more caring than your mother’.

Ofcom likes to present itself as a ‘media literacy’ outfit whose aim is to ensure balance and quality in the communications media in Britain. That is a case of false advertising if ever I heard one. Someone call the trading standards authority. In truth, Ofcom is a petty and censorious organisation seeking to control public debate and public space and protect people from what it views as their own worst instincts. It is at the forefront of new forms of censorship that cloak themselves in ethical lingo and use nice words like ‘diversity’ and ‘respect’ as a cover for clamping down on free speech.

So Ofcom banned a beer advert for giving ‘undue emphasis to the alcohol strength of the product’. Er, why else do people buy beer, if it isn’t for a bit of ‘alcohol strength’? It banned a radio ad that made a pun on the word ‘faggot’ (which can mean a meat product or a homosexual), decreeing that the ad was ‘capable of causing serious offence’. And usually it bans things in response to handfuls of complaints. That beer ad was banned after Ofcom received one complaint, the radio ad after it received three complaints. Recently Ofcom demanded that Hanna-Barbera remove all cigarette-smoking from its entire back catalogue of Tom and Jerry cartoons after it received a single complaint (7).

Ofcom represents the tyranny of the minority. What about the 60 million of us who aren’t offended by strong booze or the word ‘faggot’ or cartoon cats puffing on a cartoon fag? Why should the public realm – that marketplace of ads, goods, debate and argument – be designed to the tastes of tiny handfuls of people who are weirdly oversensitive? Outraged of Oldham was once restricted to writing cranky green-ink letters to the local paper. Now, thanks to Ofcom and its mission to ensure that no one is ever offended, he’s dictating what images and words the rest of us can see and hear.

No, the world of advertising is not a level playing field. Yes, big corporations can speak more loudly and to more people than you or I can. But we should still defend advertising from today’s gracious and caring censors. You can’t make things more equal or free by running to powerful bodies like Ofcom and pleading with them to punish the nasty corporation and its adman who offended your sensibilities on the train to work. I would rather be Richard Branson’s potential target than Ofcom’s bitch; a free citizen or consumer able to make up my own mind about what I want to buy from companies that are at least upfront, rather than the charge of a powerful quango whose board members I don’t know from Adam.

From Ofcom’s attack on junk food ads to those campaign groups who demand bans on ads for 4x4s, cheap flights, cigarettes and booze: the argument seems to be that people are gullible and thus must be watched over by caring men and women in positions of power. Funnily enough, that is the same justification used by censors throughout history, from Torquemada to Tony Blair: all of their bans are about giving a sedative to society, sanitising public discussion, and protecting people from an alleged harm. Thanks, but no thanks.

For Karl Marx, the ‘chatter’ of consumerist society was one of the more positive aspects of capitalism. The capitalist ‘searches for means to spur [people] on to consumption, to give his wares new charms, to inspire [people] with new needs by constant chatter etc. It is precisely this side of the relation of capital and labour which is an essential civilising moment…’ (8) So what if ads are sometimes irritating and get into our heads? Forever knowing the tune to ‘Opal Fruits, made to make your mouth water’ is a small price to pay for openness in public space and chatter.

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Monday, November 27, 2006



"Ethical" Consumption -- The usual attitude/behaviour gap

The attitude/behaviour gap has been known to psychologists since the work of La Piere in the 1930s. What people say and what they do can be very different. Cheap food will almost always trump "ethical" (whatever that means) food depite claims to the contrary

Recently, the celebrity gossip blog, DMZ, took a swipe at celebrities "who claim they're green, but guzzle gas". George Clooney, among others, was mocked for his `I drive an electric car so I'm environmentally conscious-except when I'm flying to Tokyo in my private jet' hypocrisy. But besides delivering a smacking to self-righteous celebrities, such an expose illustrates the sizable gap that exists between the attitude and behavior of "ethical" consumers.

Conscientious or ethical consumption is the new frame through which we are asked to view our economic decisions. For instance, the New York Times suggests asking "How Green is My Conscience?" while the Washington Post argues that it is [liberal] guilt that leads us to worry about the ethical content of our purchasing decisions in the first place. So it seems that finding a low-priced, good quality product is not enough, you should "feel good" about your purchase, in a Good Samaritan-type of way. But do we really?

We can certainly pose beside our electric car and feel good about ourselves as Mr. Clooney does so well. But even though we claim to want to do our part to save the planet by buying the organic lettuce for $4.80 at supermarket X instead of the regular lettuce for $1.80 at supermarket Y, we don't even do this.

Studies of ethical consumers often are little more than opinion surveys that ask `would you be willing to pay a little more to help save the rainforests?' And of course you would, because you're a good person who wants to walk away from the survey with a green conscience. But this tells us nothing useful because it only measures attitudes and not actual behavior as revealed by consumers' willingness to pay. Furthermore, one also needs to take into account factors such as brand preference, other values ("buy American", for example), socio-demographic characteristics, price and various measures of quality.

A group of Belgian business professors published a study last year that attempts to do all of this. The authors' idea was to use the FairTrade coffee label as a proxy for `ethical consumption' and then to estimate consumers' willingness to pay for it. Initially, the study finds that, as expected, coffee drinkers claim that whether the coffee is FairTrade or not-that is, whether a given coffee product is "ethical"-matters. But upon further investigation, it turns out that coffee drinkers actually place a higher value on both the brand name of coffee as well as on coffee taste (a measure of product quality). Finally, only 10 percent of coffee drinkers were willing to pay a premium of 27 percent above the average coffee price for FairTrade coffee. In the authors' words, "the appreciation for the fair-trade attribute was not strong enough to support the actual price premium."

The point of this is not to argue that one should only look at the price when making a purchasing decision. On the contrary, people buy things for many different reasons. But just because someone asserts that he makes a consumption decision based on ethical or environmental concerns doesn't make it so. And, in fact, there is evidence to suggest it is not so.

Moreover, we have not even begun to examine whether "ethical" consumption offers any measurable benefits to anyone. Nor have we even questioned the implication of this discussion that "normal" consumption -consumption that doesn't contain a contrived moral/political assessment- is somehow unethical.

Yes. What is ethical depends on your ethics and there can be very large differences over what is ethical even when the basic ethical principles are agreed on -- which they are often not. So calling a purchase ethical is simply an arrogant assumption that your ideas and priorities are superior to those of other people. Humility seems to be a rare virtue in the ethical systems of the self-proclaimed ethical brigade. And note that cheap food will usually have used fewer resources (land, labour etc.) in its production -- and is not a reduced use of resources just about the top imperative of Greenie ethics? Dilemma!

Source




Australian Prime Minister hoses down the fast food hatred

Parents have to take responsibility for Australia's child obesity crisis, Prime Minister John Howard says. Rejecting calls for "heavy-handed" bans on junk food ads, Mr Howard called for parents to show - and teach - some self-discipline. The reasons for Australia's soaring numbers of overweight and obese people were obvious - lack of exercise and bad diet. "Fundamentally, I believe that obesity . . . the response to it does lie very much in changing lifestyle," Mr Howard said in a speech to the Heart Research Institute.

A study released by Diabetes Australia this month revealed 3.2 million people are obese and predicted the numbers would more than double by 2025. "We appear to be struggling as a nation with the challenge of obesity, something that's come upon us with alarming speed and something that is affecting all age groups," said Mr Howard. "The Government can do a lot but I do hope the community doesn't see obesity as a problem that can simply be solved by government regulation. "I think that rather misses the point that a certain degree of individual responsibility and individual self-discipline (is needed) and, particularly, an assumption again of parental responsibility and parental surveillance of the activities of children - what they eat, how much exercise they get, the balance between playing sport and other physical activity and time spent in front of the television set and on computer games."

But Mr Howard said the Government did have a role in changing attitudes through hard-hitting public health campaigns like those which targeted smoking and HIV-Aids. "Because it's only been with us for a short period of time, if we tackle it in the right fashion, there's no reason why we can't overcome it within a relatively short period of time as well."

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Sunday, November 26, 2006



FISH AND ALZHEIMER'S: MORE CRAP REPORTING

Read the following and see what you conclude:

High levels of the fatty acid DHA (docosahexaenoic acid) found in fish could protect against dementia and Alzheimer's disease, says a study in the Archives of Neurology this week. The study involved 899 men and women with an average age of 76 years. Participants underwent psychological testing, gave blood samples, and were followed for an average of nine years. Of these participants, 488 also completed a diet survey, including their consumption of fish. Participants were free from dementia at the start of the study, and were screened every two years to detect its development. Over nine years, 99 participants developed dementia, including 71 that were diagnosed with Alzheimer's. Men and women with the highest DHA levels (in the top 25 per cent) had a 47 per cent lower risk of developing dementia, and 39 per cent lower risk of developing Alzheimer's disease than those with lower DHA levels. Those with the highest DHA levels reported eating an average of three serves of fish per week.

Source

Pretty clear that fish fights Alzheimer's, isn't it? But it's a lie. In the originating journal, we read: "Fish consumption was positively correlated with plasma DHA but was not statistically significantly associated with incident Alzheimer disease". In other words, eating fish did NOT reduce risk of Alzheimer's. It's amazing the garbage that the media feed people. The journal abstract is here




New antiviral drug -- may boost defence against bird flu pandemic

A new flu drug that can kill deadly strains of bird flu is promising to transform global preparations for an influenza pandemic. Peramivir, an antiviral agent, could provide the world with a critical new line of defence against flu viruses with the potential to cause millions of deaths, such as the H5N1 avian strain, research has suggested.

Studies in the United States show that it should be more powerful and easier to give to seriously ill patients than either Tamiflu or Relenza, the two existing drugs for H5N1 flu. Flu experts said that the advent of a third effective option could save hundreds of thousands of lives if H5N1 acquires the ability to pass easily from person to person — the key trigger for a pandemic. H5N1 has already infected 258 people and killed 153, mainly in South-East Asia, and it has recently mutated in ways that make human infections more probable.

“We need as many good antiviral drugs for flu as we can develop,” said Frederick Hayden, a World Health Organisation medical officer who has studied peramivir. “Having multiple options with different antiviral spectra is very desirable.”

Peramivir has two important advantages over the other therapies. Tamiflu, which is taken orally, and Relenza, which is inhaled, are difficult to administer to unconscious patients. Peramivir does not have this problem because it is injected, and the first human studies have shown that it also reaches the bloodstream in higher concentrations and remains active for longer.

The new drug would also provide a valuable alternative if a pandemic strain were to evolve resistance to Tamiflu, the front-line treatment that has been stockpiled by many countries, including Britain. Some H5N1 viruses have already shown resistance to Tamiflu, and if such a strain became dominant the drug would become useless. This week, a report from the Royal Society urged the Government not to rely on it exclusively.

Laboratory tests show that peramivir is effective against every known variant of H5N1, and its greater potency means that the virus is less likely to acquire resistance.

It is also simple to manufacture from synthetic raw materials that are readily available in bulk. Tamiflu production has been delayed by a shortage of star anise, the plant from which the active ingredient comes.

Peramivir was developed by BioCryst Pharmaceuticals, based in Alabama. It said that facilities already exist that could make a billion doses a year; Roche can make only 400 million doses of Tamiflu a year. BioCryst recently completed successful safety trials on human volunteers, which also proved that both intramuscular (IM) and intravenous (IV) injections deliver high levels of the drug to the bloodstream.

Phase 2 trials of the IM formulation will start testing peramivir’s effectiveness in more than 100 patients with seasonal flu from next week, and a similar study of the IV injection is due to begin in January. If these are successful, larger phase 3 trials would take place during next winter’s flu season, and the drug could be marketed within two to three years. If a flu pandemic were to start before then, peramivir could be made available as an emergency measure, as it already has a good safety record.


Source






Young mothers' firstborn live long: "Firstborn children of women younger than 25 are about twice as likely to surpass the average life span and go on to live beyond 100, according to a new study. Leonid Gavrilov and his colleagues at the University of Chicago's Center for Aging have studied a wealth of data on centenarians to figure out why so many firstborns seem to outpace their younger siblings in the longevity race. Although there is no clear answer yet, scientists believe the phenomenon may be related to the physical youthfulness of young mothers and the eggs they produce. They found that firstborn children are 1.7 times more likely to live to a ripe old age. The scientists studied a variety of factors, and what stood out strongly was the age of the mother."

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Saturday, November 25, 2006



Dental amalgam safe

Most of us have our share of metal in our mouths. "I've got a lot of fillings. I have fillings that have been removed and replaced twice," Susan Stillman says. But are they safe? She doesn't think they're a problem. Dentists have been using silver fillings for more than a century. Researchers recently discovered they cause mercury exposure. Now, there's debate over their safety in kids and whether composite fillings should be the only way to go.

But two new studies show silver fillings do not harm children. When compared to the tooth-colored composite fillings, researchers found kids with the silver were exposed to more mercury, but the levels were too low to affect them. "What we have is objective evidence," Timothy DeRouen, Ph.D., a dental health researcher at University of Washington in Seattle, tells Ivanhoe. He studied the two groups of children for seven years. "We saw no differences over time in these two," he says. "They seemed to develop and do identically on the neurobehavioral tests that were conducted."

But some dentists believe mercury in silver is harmful and dispute the findings. They argue the fillings can cause autism and neurological damage. "They say that the exposure is low, but they never actually said in the article how much mercury the children were exposed to," Jessica Saepoff, D.D.S., of Natural Dental Health Associates in Issaquah, Wash., tells Ivanhoe. "Mercury is known to be a neurotoxin, and the World Health Organization has said there is no safe level." [An opinion only, and an unscientific one -- as anybody who has heard about hormesis will know]

But most dentists say as long as there is nothing that proves they are unsafe, they'll keep on filling with silver. Silver fillings cost $40 to $50 less than composite fillings. They're used less often in the United States, and fillings in general are also decreasing as the number of cavities decreases.

Source






Bloomberg pissing into the wind

Mayor Michael Bloomberg launched another assault on unhealthy food Wednesday, creating a task force and a food czar to encourage grocers in poor neighborhoods to stock reduced-fat milk, fruits and vegetables. "There are too many New Yorkers without the ability to select healthy foods, because those foods are not on their store shelves," Bloomberg said.

The food policy task force, along with its coordinator, will work directly with small grocery owners to provide healthy food options, he said. They will help oversee the expansion of a program launched in January called the Healthy Bodegas Initiative, which works with small grocery stores in communities with the highest rates of poverty and diet-related health diseases to help them stock more nutritional items.

Such corner stores are often the chief source for groceries in poor neighborhoods, and many do not stock healthy foods. City officials said sales of 1 percent milk had increased since the initiative was launched.

The mayor said he hopes to fill the coordinator's position early next year. He said the program will expand over the next two years from 200 small groceries to more than 1,000.

Earlier this year, Bloomberg proposed banning trans fat in restaurants, which would make New York the first U.S. city to outlaw the harmful man-made ingredient

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Friday, November 24, 2006



Personality Traits Increase Heart Disease Risk

I agree with this finding but it is very old news. I had several papers published in the medical journals back in the 80's that said much the same thing. There is in fact a wealth of evidence showing that anger and hostility predisposes to coronary heart disease

If you're often depressed, anxious, hostile or angry, you could be increasing your risk for heart disease. New research reveals people with a combination of these "negative" personality traits are more likely to suffer from heart disease.

Researchers at Duke University Medical Center in Durham, N.C., analyzed data from 2,105 Vietnam War veterans who were in the U.S. Air Force Health Study. The health of the veterans was tracked for 20 years. None of the participants had heart disease when the study began. The men had physical examinations six times during the study, checking their blood pressure, cholesterol levels, and body mass index -- information that can determine whether someone is at risk for heart disease. Their personality traits were also determined. The study reveals each negative personality trait by itself was significantly associated with an increased risk for heart disease. But a combination of all the traits was the best predictor of the risk.

Researchers report their findings may prompt doctors to look at personality traits in addition to physical health to determine a patient's overall risk for heart disease. "In the future, doctors may wish to explore the use of earlier interventions aimed at diminishing negative personality traits in people who may be most at risk for future heart disease," reports lead investigator, Edward C. Suarez, Ph.D., from Duke University Medical Center. But Dr. Suarez notes because the participants were all men and most of them were white, the findings cannot be generalized to others.

Source





New Combined Treatment for Overactive Male Bladder

The obvious does sometimes work

An overactive bladder sends an estimated 10 million American men running to the restroom too much. Now, a new way to treat the problem could help many of those men avoid the frequent pit stops. For some men with the disorder, the standard medications do not work well enough to relieve their symptoms. Researchers from New York Presbyterian Hospital and the Weill Cornell Medical College in New York report the combination of two drugs used to treat overactive bladder works better than either of the drugs alone.

Steven Kaplan, M.D., from Weill Cornell Medical College in New York told Ivanhoe the two drugs used in this combination -- tolterodine (Detrol LA) and tamsulosin (Flomaxtra, Flomax) -- work on different parts of the overactive bladder problem. Tolterodine relaxes the bladder, while tamsulosin relaxes the prostate. "By using both we really enhance the effect of the improvement of the prostate condition and the bladder condition," said Dr. Kaplan.

Researchers compared patients taking the combination treatment to patients taking the drugs alone and to patients who took a placebo. Significantly more men taking the combination treatment reported an improvement in their symptoms than the men in the other groups.

Dr. Kaplan said when men with overactive bladders are treated successfully it makes a huge impact on their lives. "Guys can sit through a movie, they can sit through a ballgame, they can even sit through dinner with their loved ones and not make excuses of having to use the bathroom," he said.

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Thursday, November 23, 2006



SUGARY FOOD GIVES YOU CANCER? -- But of course!

Until you look at the actual data. Popular summary below followed by the actual journal abstract

SWEETENED foods and drinks are already at the pointy end of the food pyramid, but now there's another reason to avoid them. According to new research in the American Journal of Clinical Nutrition, consumption of soft drinks and added sugar increases the risk of developing pancreatic cancer, one of the most deadly forms of this disease. Starting in 1997, scientists surveyed the diets of 77,797 healthy men and women aged 45 to 83.

Participants were monitored for the next eight years, during which time 131 were diagnosed with pancreatic cancer. Those who drank soft drinks twice a day or more had a 93 per cent greater risk of pancreatic cancer than those who never drank them. Adding sugar to food or drinks (such as coffee, tea and cereal) at least five times a day increased the risk of pancreatic cancer by 69 per cent. The authors suggest that the constant pressure on the pancreas to produce insulin in response to high sugar intake could lead to cancer.

Source

Journal Abstract follows:

Consumption of sugar and sugar-sweetened foods and the risk of pancreatic cancer in a prospective study

By Susanna C Larsson, Leif Bergkvist and Alicja Wolk

Background: Emerging evidence indicates that hyperglycemia and hyperinsulinemia may be implicated in the development of pancreatic cancer. Frequent consumption of sugar and high-sugar foods may increase the risk of pancreatic cancer by inducing frequent postprandial hyperglycemia, increasing insulin demand, and decreasing insulin sensitivity.

Objective: The objective of the study was to examine prospectively the association of the consumption of added sugar (ie, sugar added to coffee, tea, cereals, etc) and of high-sugar foods with the risk of pancreatic cancer in a population-based cohort study of Swedish women and men.

Design: A food-frequency questionnaire was completed in 1997 by 77 797 women and men aged 45-83 y who had no previous diagnosis of cancer or history of diabetes. The participants were followed through June 2005.

Results: During a mean follow-up of 7.2 y, we identified 131 incident cases of pancreatic cancer. The consumption of added sugar, soft drinks, and sweetened fruit soups or stewed fruit was positively associated with the risk of pancreatic cancer. The multivariate hazard ratios for the highest compared with the lowest consumption categories were 1.69 (95% CI: 0.99, 2.89; P for trend = 0.06) for sugar, 1.93 (1.18, 3.14; P for trend = 0.02) for soft drinks, and 1.51 (0.97, 2.36; P for trend = 0.05) for sweetened fruit soups or stewed fruit.

Conclusion: High consumption of sugar and high-sugar foods may be associated with a greater risk of pancreatic cancer.

Source


Note that despite the dubious expedient of taking extreme groups only, the trend for sugar overall was NOT STATISTICALLY SIGNIFICANT (p = .06 -- above the conventional .05 threshold). That certainly plays havoc with the interpretation! Clearly, all the effects were very weak -- the sort of effect that is often not replicable. Simple mean scores for cancer sufferers and non-sufferers would have been much more interesting -- and undoubtedly inconvenient





Britain: The ‘school meals revolution’: a dog’s dinner

Scare stories about kids eating 'shit' have created a crisis in school dinners. What a shock!

‘It is about one decent man’s heroic battle against an uncaring, bureaucratic system; about the exploitation of dinner ladies and everybody else who has to struggle away on the front line in a country which no longer values leadership, principles and standards; about the corruption of childhood; and the loss of virtue.’ So said a columnist in the Daily Telegraph after celebrity chef Jamie Oliver launched his Channel 4 TV campaign – nay, crusade – to rescue British school meals from multinationals, and children from their own bad eating habits and feckless parents. What has been the upshot of Oliver’s ‘heroic battle’? Increased bureaucratic monitoring of parents; fewer children eating school meals; even greater exploitation of dinner ladies; and local authorities struggling to pay for all this new found ‘virtue’.

New rules on meals, including restrictions on vending machines, came into force in September. This week, the BBC reported on the results of a survey conducted in 59 local authorities to find out how they had fared. In 35 of them, fewer children were eating school meals – that is, they are no longer having a hot dinner during the day. Of these, 71 per cent felt that Oliver’s campaign was one of the reasons. As it happens, Oliver is far from being solely responsible. But he has been the most high-profile promoter of an obsession with freshly prepared food, locally-sourced, at the expense of ‘junk’ containing salt, sugar and fat. If he’s happy to accept the plaudits, he should also take a few brickbats.

The fresh-food obsession has been cut-and-pasted into a school meals service that doesn’t do that kind of thing, and which has been in steady decline. With staff not accustomed to actually doing much cooking, instead just heating pre-packed food, the jump to food preparation has been mainly at their expense. Across the country, dinner ladies have been working late and starting early to get everything done – usually without extra pay. This is hardly a surprise. In the original series, Jamie’s School Dinners, his sidekick and long-suffering school cook Nora Sands seemed to have her life taken over by the demands of making and promoting Jamie’s food.

In May this year, spiked‘s Brendan O’Neill interviewed Cathy Stewart, a dinner lady in Hackney in London and a union rep, for the New Statesman. ‘Overnight, we were expected to start seasoning meat and peeling hundreds of carrots - but that takes time and we’re not being paid for it’, said Stewart. ‘They want dinner ladies to become professional chefs. But they won’t give us the resources we need. We have outdated equipment and we don’t have enough staff.’ (2) Stewart was balloting members about industrial action.

When the food is finally ready, many children are turning their noses up at it. It’s not just that the food is unfamiliar – it’s also not actually allowed to taste of anything. In post-Jamie’s School Dinners Britain, salt is treated like nerve poison rather than an essential element of flavour, and is banned from canteen tables. When given a choice, kids have tended to choose the ‘junk’ and vote with their feet against the new options. School caterers in Denbighshire in North Wales found that 40 per cent fewer children ate meals on ‘healthy’ food days (3).

If the kids don’t like the food, they will struggle to find alternative sustenance like crisps and chocolate bars in school. The ban on ‘tuck’, along with the extra costs of ingredients, has been a double whammy for school food budgets. As the follow-up Channel 4 programme, Jamie’s Return to School Dinners, showed at Kidbrooke School, this didn’t stop children from eating sweets and savoury snacks. It simply meant that they bought them on the way to school instead – enriching local shopkeepers and depriving the school of important revenue; a sum that ran well into five figures in Kidbrooke’s case.

In other schools, it is reported that children have set up their own ‘black markets’ in junk food, selling sweets to each other behind the bike sheds or in the toilets, as if they were dealing in deadly substances. This might show that children are as wily as ever when it comes to breaking the rules; it also suggests they are developing a pretty screwed-up attitude to the joys of food in general (see The junk food smugglers).

If the sums are getting uncomfortable at Kidbrooke, they’re downright serious in Denbighshire. A report has warned councillors in the county that the school meals service is ‘no longer financially viable’ after servings were down by 100,000. The service lost £81,000 in the last year – a major blow for a relatively small local authority. Part of the problem was the decision to go for locally-sourced meat – a nice subsidy to farmers which looks like a luxury now that sales are down.

What started out as a crusade has become mired not only in the hubris of Oliver’s fantasy of a ‘school meals revolution’ (replacing chips with ciabatta does not qualify as a revolution) but also in the dumping of every other modern food prejudice into the mix. For one thing, we’ve been forced to listen to Oliver’s tirades against parents and packed lunches (see Jamie Oliver: what a ‘tosser’ and Are packed lunches the ‘biggest evil’? by Rob Lyons). This tirade became a chorus of indignation from all right-thinking newspaper hacks when two mothers started supplying takeaway food to kids at a Rotherham school. The fact that the children were struggling to be fed in the ludicrously short lunchbreak, and didn’t much like the food when they did manage to get it, was simply ignored. Parents getting involved with schools is usually regarded as a wholesome example of community spirit - except when it’s off-message like this.

We also now have the prospect of ‘fat charts’ in schools, where children will be weighed by school staff to see if they are the ‘right weight’ for their age, height and gender (4). Such a measure will effectively institutionalise that age-old trend of bullying the fat kid of the class, where children who fall short of state-imposed waist measurements will be made to feel like outcasts not only by their peers but also by the school system itself. And these fat charts are also yet another example of the undermining of parents’ authority: the clear message is that mums and dads can’t be trusted to keep their children in shape, so the authorities will have to do it.

A significant chunk of the extra millions spent on school meals has actually gone to create the School Food Trust, a quango designed to promote healthy eating (5). Did we really need another body to tell us that kids are getting too fat, or remind us of the ‘Seven Deadly Sins: food facts that every parent should know’? And vilifying the catering giants like Sodexho might provide a thrill for those who hate big corporations, but having handed a swathe of school meals over to them, it might have been easier to take a more constructive approach to working with them.

Jamie Oliver, and the government ministers and journalists who fell at his feet, told us that schools are feeding our children ‘shit’, and today’s children will be the first generation to die before their parents. None of this was based in fact, but unsurprisingly such kneejerk scaremongering has had a negative rather than a positive impact. After Jamie has ridden off on his scooter into the sunset, the school meals service may actually settle down and recover - but only if staff and parents work very hard to fix it while quietly dropping or subverting many of his more nonsensical ideas, and while kicking against that new layer of school-meals bureaucracy that is at least as obsessed with lecturing mums, dads and their children as it is with replacing butter with olive oil.

Source

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Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


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Wednesday, November 22, 2006



The wi-fi scare

Some British schools are ripping out their wi-fi networks because of complaints from neurotic parents

In the 1950s, anything that went wrong - the weather, a bout of flu, England losing at cricket - tended to be blamed on the effects of nuclear tests. There was, of course, no connection. Today radio signals from mobile phones, mobile phone masts and now wi-fi installations have taken over where nuclear tests left off. Feeling a bit peaky? It's probably that mobile mast round the corner.

It can't be said often enough that there is hardly a shred of worthwhile evidence to support the worries. In some US schools, and even in a university in Canada, wi-fi has been banned until it can be "proved safe". Can Canadian academic standards be so low that they do not know it is impossible to prove anything safe? The best that can be hoped for is no evidence of risk: evidence of no risk is asking the impossible.

People who worry about mobile phones and wi-fi should be asked why they don't worry about TV transmitters, radar installations, or telephones you can carry about the house, which communicate with their base stations using radio signals. Ever since Marconi, we have been enveloped in a fog of radio-frequency transmissions of various powers and wavelengths. They activate our TV sets, and play a pretty tune on the tranny. Until somebody started the alarm over mobile phones, nobody except the mentally disturbed gave radio waves a second thought.

Wi-fi works at much lower power levels and over shorter ranges than mobile phone networks, so is even less likely to cause a problem. But even writing this implies that mobile phones themselves may be a problem when there is no persuasive evidence that they are.

It would be much better if these scares could be strangled at birth, before they have a chance to become embedded in the psyche of the anxious. But they never are. Stand by for a Government inquiry, a programme of research (paid for by the industry, naturally, not the protesters) and the invocation of the Precautionary Principle. Wake me when it's all over.

Source




Sex okay for your heart

Contrary to movie mythology, sex does not increase your chances of a heart attack, a Australian study has found. But cocaine lifts the risk of seizure more than 20 times.

The review by University of Sydney and Harvard academics is the first to analyse triggers for heart attacks, including sexual activity, cocaine use, pollution, heavy meals, and stressful major events such as terrorist attacks. Co-researcher Geoffrey Tofler said traditional long-term approaches to heart attack prevention, such as diet and exercise regimes and medication, were important but they often ignored other triggers. These external pressures - such as sudden severe stress or physical exertion - could be a factor in up to 40 per cent of heart attacks, said Professor Tofler, who is associated with both universities. "We know, for example, that the incidence of heart attacks rises sharply in the days after people are exposed to major events such as an earthquake or a September 11," he said.

Having sex causes very little increased risk of heart attack while, in contrast, cocaine use lifts the likelihood 20 times. "If individuals know what the relative risks are they will be better able to manage their own health accordingly," he said.

Source






Unbelievable: Dogs get a melanoma vaccine before people

Even though it was developed for people

Ken Lipmann, an avid outdoorsman, is one of the human volunteers testing a vaccine for melanoma - a potentially fatal skin cancer that strikes 60,000 Americans a year. "You had to have a tan!" says Lipmann. "None of you ladies would ever look at us if we were pale." The human results at Memorial Sloan-Kettering Cancer Center are not in yet, but a few blocks away in New York at the Animal Medical Center, veterinarians heard about the vaccine and asked to try it in dogs.

Dogs, like humans, can naturally get many forms of cancer, including melanoma. In dogs, the melanoma is not usually related to sun exposure, but it can be very difficult to treat, and it's often fatal.

Vet Philip Bergman remembers the first time he tried the vaccine in a dog. "That was a dog that thankfully underwent complete disappearance of his tumor," says Bergman. "It was remarkable, obviously, to us." Since then, more than 100 dogs have been treated, including Lawana Hart's Lucky, who last June appeared to have only a few months to live. "He's great!" Hart says about Lucky these days. "He's got lots of energy, runs around the house, plays with his ball, loves to go out."

The vaccine works so well that the U.S. Department of Agriculture is about to license it as a treatment for melanoma in dogs.

Source

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Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


*********************

Tuesday, November 21, 2006



First non-addictive ADHD drug to be trialled

I hate to mention it but heroin was originally supposed to be a non-addictive alternative to morphine

THE first non-addictive drug to treat attention deficit hyperactivity disorder (ADHD) is to be trialled on Australian adolescents. It is hoped that Strattera - which does not contain amphetamines or other stimulants - will be made available under subsidy as an alternative medication for sufferers if the trial is successful. Australia has one of the highest recorded rates of ADHD in the world, with about a quarter of a million prescriptions for treatment a year.

The usually prescribed drugs Ritalin and dexamphetamine have become controversial because of cases of dependency, recreational use and side-effects. Strattera works by increasing the flow of dopamine to the brain's neuro-transmitters, which aids decision-making and learning. Specialists say the drug could be available under the Pharmaceutical Benefits Scheme (PBS) within two years.

Source




MORE WONDERS OF RED WINE



Athletes and non-athletes alike may want to raise a glass to resveratrol, an ingredient in red wine that researchers say doubled the physical endurance of mice in a new study, while protecting them against diabetes and obesity. Mice given high doses of the compound were able to run twice as far on treadmills than they normally could, French researchers reported.

Resveratrol might even help the rodents live longer, they say. "The compound resveratrol, found in the skin of red grapes and cranberries, was known to activate SIRT1, an enzyme known to be involved in lifespan extension," explained lead researcher Dr. Johan Auwerx, from the Institute of Genetics and Molecular and Cellular Biology in Illkirch, France.

These results, published in the Nov. 16 issue of Cell, add to findings from a recent study that showed that resveratrol improved health and lengthened survival of mice placed on a high-calorie diet. While studies have so far been limited to mice, the French team said they had also found a genetic link to energy expenditure in humans that looks like it might be similarly affected by resveratrol. "Our study shows that activation of SIRT1 by resveratrol is a very promising and well-tolerated approach to treat common metabolic diseases, such as obesity and type 2 diabetes," Auwerx said.

The study involved obese mice with a condition that mimicked type 2 diabetes. Auwerx's team found that resveratrol activated the SIRT1 gene, inducing the activity of mitochondria, the tiny energy factories within cells. By activating mitochondria, resveratrol causes the cells to burn more energy than they normally could. Burning more energy protects against fat accumulation and type 2 diabetes, the research team explained. Increasing mitochondria activity also improves the performance of certain tissues, most especially skeletal muscles. "That is why we saw a spectacular increase in endurance in the mice, which doubled the distance they run," Auwerx explained. "We showed this not only in cultured cells and mice, but also, more importantly, the first time in humans, where we linked the SIRT1 gene with energy expenditure," Auwerx said.

Resveratrol or its analogs could prove useful in treating several diseases that are characterized by abnormal mitochondrial activity, Auwerx said. "In the first case, you can think about applications in the treatment of obesity and type 2 diabetes," he said. "Many more diseases could benefit from increased mitochondrial activity, most notably neurodegenerative disorders, such as Parkinson's disease and Huntington's," he added. This study was paid for by Sirtris Pharmaceuticals, which developed the compound used in the experiments.

But if you think that drinking more wine or taking resveratrol supplements might turn you into a super-athlete, think again, said Sirtris CEO Dr. Christoph Westphal. "Native resveratrol from red wine or nutraceuticals cannot reach therapeutic levels in man," he said. "You would need to drink hundreds of glasses of red wine or take hundreds of nutraceutical pills in a day to get a therapeutic dose." According to Westphal, the company has completed two phase 1 studies with 85 human volunteers of an improved formulation of resveratrol which reaches therapeutic levels in man and is safe. In addition, Sirtris has started giving diabetic patients its resveratrol compound in a 28-day phase 1 trial to test the safety of the drug and to see how it affects glucose levels. "We are also initiating a phase 1 study in a rare, very severe mitochondrial disorder called MELAS," Westphal said. The condition -- "mitochondrial myopathy, encephalopathy, lactacidosis, stroke" (MELAS) -- is a progressive neurodegenerative disorder.

One expert was cautious about the findings. "This is an important addition to the body of work that is showing that you can activate anti-aging genetic pathways," said David Sinclair, an associate professor of pathology at Harvard Medical School, and a cofounder of Sirtris. He called the study an important sep in the development of new drugs to fight heart disease, Alzheimer's and age-relate other woes. "In five years, we should know if the results obtained in mice can be achieved in people," he said. The compound's usefulness against diabetes remains unproven, Sinclair said. "A mouse is not a human," he said. "It would be amazing if it worked in humans. But we will have to wait and see."

Another expert expressed similar skepticism. "It's clear that the authors of the Cell paper want to strongly argue that their data show a causal link between activation of SIRT1 and the effects of resveratrol," said Matt Kaeberlein, an assistant professor of pathology at the University of Washington. "While all of their data is consistent with this model, and the data is compelling, there really is no causal evidence that the effects of resveratrol in mice require SIRT1 activation," he said. Kaeberlein suggested that to really test their theory, the researchers should have experimented with mice that did not have the SIRT1 gene, to see whether these mice would respond to resveratrol when fed a high-fat diet. "Also, there is abundant evidence that resveratrol acts on proteins other than SIRT1, so it's premature to conclude that everything seen in this paper is due to effects on SIRT1," he said.

Source

****************

Just some problems with the "Obesity" war:

1). It tries to impose behavior change on everybody -- when most of those targeted are not obese and hence have no reason to change their behaviour. It is a form of punishing the innocent and the guilty alike. (It is also typical of Leftist thinking: Scorning the individual and capable of dealing with large groups only).

2). The longevity research all leads to the conclusion that it is people of MIDDLING weight who live longest -- not slim people. So the "epidemic" of obesity is in fact largely an "epidemic" of living longer.

3). It is total calorie intake that makes you fat -- not where you get your calories. Policies that attack only the source of the calories (e.g. "junk food") without addressing total calorie intake are hence pissing into the wind. People involuntarily deprived of their preferred calorie intake from one source are highly likely to seek and find their calories elsewhere.

4). So-called junk food is perfectly nutritious. A big Mac meal comprises meat, bread, salad and potatoes -- which is a mainstream Western diet. If that is bad then we are all in big trouble.

5). Food warriors demonize salt and fat. But we need a daily salt intake to counter salt-loss through perspiration and the research shows that people on salt-restricted diets die SOONER. And Eskimos eat huge amounts of fat with no apparent ill-effects. And the average home-cooked roast dinner has LOTS of fat. Will we ban roast dinners?

6). The foods restricted are often no more calorific than those permitted -- such as milk and fruit-juice drinks.

7). Tendency to weight is mostly genetic and is therefore not readily susceptible to voluntary behaviour change.

8). And when are we going to ban cheese? Cheese is a concentrated calorie bomb and has lots of that wicked animal fat in it too. Wouldn't we all be better off without it? And what about butter? It is just about pure fat. Surely it should be treated as contraband in kids' lunchboxes! [/sarcasm].

9). For a summary of the weak science behind the "trans-fat" hysteria, see here. Trans fats have only a temporary effect on blood chemistry and no lasting harm from them has ever been shown.


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