Archive | Science & Health

New US Nutrition Labels Now Include Added Sugars – Here’s What’s Wrong With Them

The US just had a major redesign of the nutrition labels on food packages. There is some good news – like the new line about “added sugars”. But in some ways this change is a step backwards.

Check out the new and the old versions here:


Look at that one big massive number on the new labels – calories. These new nutrition labels show our misplaced obsession with calorie quantities, rather than food quality. A total misfire if you ask me.

The line about added sugars is good, but what about the “% Daily value” number? It’s said to represent how much a nutrient contribute to a daily diet.

That everyone should eat the same amounts of everything is ludicrous by itself. But what about added sugars? Why do they in effect recommend 50 grams of added sugars every day?

There’s ZERO need for added sugars in the diet. Any added sugar is bad.

The New York Times: F.D.A. Finishes Food Labels for How We Eat Now

The New York Times: It Isn’t Easy to Figure Out Which Foods Contain Sugar

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How to Fix Your Broken Metabolism by Doing the Exact Opposite


We saw recently with the Biggest Loser study that basal metabolism plummets when you lose weight with calorie reduction. As contestants lose weight, they burn a lot less energy – up to 800 calories per day less than before!

Some of that is expected, since there is less body tissue to maintain, but nevertheless, these contestants burn far less than expected even taking this into account. Even 6 years later, their basal metabolic rate (BMR) remains depressed, as do the contestants themselves.

The story got a lot of coverage, but one thing was consistently missing. How to fix it. That’s what I’ll show you today, and it’s the opposite of what most people expect. Continue Reading →


Defense of the Insulin-Carbohydrate Model Redux: A Response to Kevin Hall


Did the recent Kevin Hall study refute or strengthen the insulin–carbohydrate model of obesity? Here’s another excellent perspective, from Harvard nutrition professor Dr. David Ludwig.

Far from falsifying ICM, Hall’s study supports it. A more accurate summary than the one he gave at the abstract session might be as follows: “We found preliminary evidence for an exceptional effect of a very-low-carbohydrate diet on energy metabolism. This finding suggests that reducing carbohydrate may be advantageous to conventional approaches for weight loss maintenance…

Dr. David Ludwig: Defense of the Insulin-Carbohydrate Model Redux: A Response to Kevin Hall

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Konvincing Kids that Kounting Kalories is Kooky

4.8 out of 5 stars5 star82%4 star10%3 star7%2 star0%1 star0%28 ratings3,089 viewsIs weight loss all about counting calories? No, of course not.

Here’s a short video on why it’s not about calories. It’s three minutes from standup comedian Tom Naughton’s presentation on the 2015 Low-Carb Cruise.

Get instant access to the full presentation and more than a hundred interviews, video courses, other presentations and movies on our member site with a free trial.

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Is Your Weight Controlled by Calories or Insulin?

What really matters for weight loss? Calories in and calories out, or is our body weight carefully regulated by hormones, like the fat-storing hormone insulin?

In this presentation from the 2015 LCHF Conference in Cape Town I describe why the second explanation – about hormones – makes much more sense. And why the first one – about calories – is a simplistic description that completely fails to address the cause of obesity.

You can watch a segment above. For the full presentation you can buy access to the entire LCHF convention for $49 dollars from the organizers.

There’s a free option too – you can watch this presentation and more than a hundred interviews, video courses, other presentations and movies on our member site with a free trial.

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Why Counting Calories is Not Useful


Counting calories as a strategy to lose weight is broken. It just does not work. Here’s another good article about why:

The Atlantic: Rethinking the Calorie

Here’s the problem. The article concludes that calories is not the answer and then it assumes that the real answer must be found by some other kind of advanced science. But that’s simply wrong.

People used to have a good weight before, before the obesity epidemic, before calorie charts, before there even was such a thing as science.

All animals in nature eating their natural foods maintain a normal body weight. They do not count calories. Animals do not have to listen to scientists telling them what to eat or how to live their lives. They do not have obesity surgeons cut them open and remove healthy organs to lose weight. They are just normal weight anyway.

When it comes to personal weight control, we need less science, not more. Just eat real food, and only when you are hungry. That’s it for most people.

If that’s not enough and you want to keep your gut organs intact, reduce the carbs (sugar, flour) or do intermittent fasting. Or, ideally, both.

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Professor Ludwig vs. Stephan Guyenet on Insulin vs. Calories

Is our weight mostly controlled by hormones or by the brain? Is it about normalizing our fat-storing hormones (mainly insulin) or is it just about deciding not to overeat?

The second answer has been the most commonly believed one, and it’s been a giant failure. We need new ideas that actually work. So we need to find the truth.

The old arguments in this interminable debate are nicely packaged by the formerly popular blogger Stephan Guyenet, PhD, at Whole Health Source: Always Hungry? It’s Probably Not Your Insulin

As a reply Professor David Ludwig just published this: Ludwig Responds to Whole Health Source Article

Who wins?

So who wins? The way I see it they are both wrong, but Professor Ludwig is much less wrong.  Continue Reading →


“The Low-Fat Diet Has Been One of the Biggest Disasters in Modern Medicine”


Do you want to eat better and lose weight in 2016? Here’s a new article with great quotes by smart doctors. like Dr. Aseem Malhotra:

The low-fat diet has been one of the biggest disasters in modern medicine, and in my view has fuelled the obesity epidemic. It’s time we stopped counting calories and ate real food.

One person who certainly agrees is the obesity researcher and practicing physician Dr. David Ludwig, author of the soon-to-be-published book Always Hungry. He says that…

…low-fat diets popularised since the 1970s had ‘not only fuelled the obesity epidemic but also contributed to cardiovascular disease’.

The theory that high-calorie fat should be eliminated because all calories were created equal was ‘profoundly misguided’, he said, adding: ‘With low-fat diets, you are destined to fail.’

Here’s the full article:

DailyMail: Hurrah! It’s the steak and chocolate diet – which is easier to keep to because it has enough fat

Ignore the silly chocolate-eating pictures. Obviously eating tons of chocolate is not the way to lose weight. There’s always some sugar in chocolate. But small amounts of dark chocolate (70%+) is a smart choice for an occasional indulgence.

Try it

Do you want to try a low-carb and higher-fat diet? Learn more here, or get started right away on our two-week low-carb challenge.

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Overweight Haters Ltd: Prejudice at Its Worst

The business card

The business card

There’s some truly nasty prejudice against overweight people today, and this is one of most ignorant and hateful examples I’ve ever seen:

Daily Mail: Police probe ‘Overweight Haters Ltd’ card handed to commuters after shocked woman is given leaflet which branded her a ‘fat, ugly human’

Unfortunately some people still believe that shaming people with weight issues will somehow help them, by motivating them to change. Nothing could be further from the truth.

Shaming people into feeling bad will only reduce their willpower.

Imagine a day when you felt really depressed. Did you go out for a run and did you cook nutritious meals all day? Not likely. More likely you ate chocolate. Perhaps you even had a drink (or two) and smoked cigarettes. Then you probably ended up in front of the TV. That’s what happens when people get depressed.

Never ever tell someone with weight issues to eat less and run more. First of all it does not work. Second of all they’ve already heard it a million times. It can only hurt them.

If you want to help others then learn more effective ways to lose weight, and try to be an inspiration yourself. When people ask how you did it you can tell them. That might actually help.

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Why Calorie Labeling Does Not Work – and What to Do Instead

Here’s another article on the dismal failure of calorie counts on menus to have any positive effect whatsoever:

NYT: The Surprising Failure of Calorie Counts on Menus

Why doesn’t it work? Because weight control has never been about obsessively counting calories while eating junk food.

Weight control is most of all about food quality. Increase the quality and you’ll stop feeling the need to eat all the time. You’ll start losing weight without effort, without the need to count anything.

Counting calories to maintain normal weight is as silly as counting our breaths to maintain normal oxygenation.

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