Archive | Science & Health
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Is Coca Cola the Solution to the Obesity Epidemic? 26
Coca Cola Blames Chairs, Assumes You are Stupid 29
Four Weeks of Strict LCHF and Ketone Monitoring 39
Doctor: “No Fat People in Auschwitz” 33
Are Low-Carb Zealots Close-Minded? 108
Lose Weight by Achieving Optimal Ketosis 45
The New York Soda Battle Rages On 101
Sugar Free: Alec Baldwin Interviews Dr Robert Lustig 68
The Controversial Manhattan Project of Nutrition 30
Why Calorie Counting is an Eating Disorder 29
The Science of Low Carb 48
Taubes & Attia Debunks Food Myths on The Stossel Show 23
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Are Beer Bellies a Myth?

Beer Belly

Is the beer belly a reality or a fantasy? Here’s another random expert claiming to have “calculated” that the beer belly is a myth:

TIME: Beer Bellies Are a Myth 

It reminds me of the old idea that the bumblebee can’t fly, according to the laws of aerodynamics. Supposedly it’s too heavy for its small wings (but by now science has figured out exactly how it works).

If the problem with alcohol was only due to calories, both wine and spirits should be worse for our weight than beer. But in language after language there exists a special word for “beer belly”, but not for “wine belly”. Here are a few examples:

  • German: Bierbauch
  • Spanish: Panza de cerveza
  • Dutch: Bierbuik
  • Estonian: Õllekõht
  • Swedish: Ölmage

The difference can be explained by the fact that beer isn’t just full of alcohol. It also contains plenty of rapidly digested carbs, that raise the blood sugar and the fat-storing hormone insulin. Thus beer has a different hormonal effect than wine. Beer tends to promote fat storage.

Beer bellies can’t be explained by calorie counting, but that doesn’t mean that reality is a myth. It’s just another example of how often simplistic calorie thinking misses the point.

More on silly calorie counting

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Another Silly Coca Cola Ad

What do you do if you’re trying to sell the most unhealthy product in the universe?

You do what Coca Cola is doing. You try to fool your customers. In their new “Calorie Dictionary” ad they’re really hoping that nobody stops to think.

Here’s the problem: Continue Reading →

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Are Low-Carb Zealots Close-Minded?

Closed

Are low-carb people close-minded, just like some vegan people seem to be? Are we all caught up in group thinking?

Here’s a great blog post on the subject:

Authority Nutrition: Confessions of a Biased Low-Carb Zealot

I mostly agree with it, but I have a few minor objections:  Continue Reading →

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Health, Weight and Gut Flora

Bacteria

Bacteria

Do the bacteria you have in your gut affect your health and weight? The answer is probably yes, but it remains to be shown how much and in what way.

In recent years technological advances have made it easier to do research on the bacteria that comprise our gut flora. Increasingly, statistical correlations are found between certain types of bacteria and diseases, such as obesity and diabetes.

The problem is very common. Scientists and journalists are quick to conclude that statistical correlations imply causation. This is the way our brains work, they fabricate a plausible story in order to explain the findings and this often leads us the wrong way. Finding the truth is more complicated.

Do certain bacteria cause obesity, or does a certain lifestyle (for example junk food full of sugar) increase body weight AND affect what bacteria you have in your gut? This question is harder to answer.

Is it possible to cure disease or control your weight long-term by adding good bacteria (probiotics) to the gut? This largely remains to be proven. At the moment there are more questions than answers.

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Coca Cola Sponsors Brazilian Obesity Conference

Brazil

This is ugly. Coca Cola is trying desperately to become part of the “solution” to obesity. It’s like Marlboro trying to look like the solution to lung cancer. The latest ploy? Coca Cola is sponsoring a Brazilian conference on obesity and metabolic syndrome.

Now, I don’t blame Coca Cola. I’m sure this is a nice move and well worth the investment. It’s going to make the shareholders happy.

I do blame the conference organizers however. They are either too greedy or simply uninformed. Either way, it looks bad. It makes the entire conference smell.

The organizers are asking for comments on their site. I added one and according to Google Translate the answer was: “Your comment has been successfully received.
Will soon be published in this space.”

Somehow I doubt it will be published, but at least someone is reading it.

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Add your comment here (press “leave your comment, opinion or suggestion” in left margin)

Earlier about the Coca-Cola “solution”

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More Interviews Coming Up

Video

Have you missed my video interviews with experts on low-carb diets? There are more coming up! During the Low-Carb Cruise I brought two large suitcases, mostly filled with video equipment. Three cameras, three lights and six tripods as well as microphones.

The result is six interviews ready to edit. The interviewees are Dr Jay Wortman, Jonathan Bailor, Jimmy Moore, Dr Dwight Lundell, Bjarte Bakke and myself.

What interview do you want to see first? Tell me in the comments and it could soon be ready.

Earlier interviews

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What are the Most Important Things in Life?

Bjarte Bakke

I had a great time on the Low-Carb Cruise last week. One of the main reasons was getting to spend some time with my Norwegian friend Bjarte Bakke (pictured above with Ruben, our excellent cab driver and guide in Honduras).

Bjarte Bakke is a management consultant, philosopher and an impressive guy. Apart from travelling to 50 countries before me (I’m stuck at 49) he’s interested in finding the most important things in life and helping others to achieve them.

Do you know what the most important things in life are? If not, check out Bakke’s blog Rethinking Truth:

If you want get updates on how to improve your life you can also like Bakke’s brand new Facebook page.

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Another Dreadful Low-Fat Product

yoghurt2

Now I’m back in Sweden again, with good access to the internet, after three weeks of travelling in America. Thus there’ll be more regular updates again.

Here’s a quick example of how bad low-fat products can be for your health. It’s nothing new, but even worse than what I’ve seen back home.

Here’s yogurt served at breakfast on the cruise last week. Notice that all of them except the plain one have the words “low fat” on the top. It sounds healthy – but it’s not. Have a look:

Yoghurt

The low-fat yogurt contains almost no fat. Instead it’s filled with sugar and modified starch, rapidly absorbed bad carbs. And not a little: 22 grams per 113 gram serving.

About 70 percent of the energy in the yogurt is pure sugar. And it’s very noticable: it tastes like eating candy for breakfast.

The reality is that the manufacturers have removed 2 grams of fat from the container of yogurt. Then they’ve added about 15 grams of sugar, seven times more, and they sell it implying that it’s healthy for you.

Is anyone surprised that there are three times more obese Americans today, compared to when the fear of fat took hold back in the 1980′s?

Earlier about failed low-fat diets

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“I Was Wrong, You Were Right”

Taubes

Not many things impress me more than a scientist who dares to change his opinion. An excellent example is the influential Danish scientist Arne Astrup.

After earlier believing that fat was bad and carbs (even high-GI carbs) were good Astrup has now changed his mind. One of the reasons is the large DIOGENES study that he published in The New England Journal of Medicine recently.

The study proved that a diet with more protein, less carbs and a lower GI is better for maintaining a weight loss. Advice similar to the official guidelines (with more carbs) made participants regain the most weight.

Carbs and obesity

Astrup used to be critical of Gary Taubes (who has long maintained that too much carbs is the villain behind the obesity epidemic). But now he did not mind admitting that he had changed his mind. I was there when they met at the ASBP obesity conference in San Diego yesterday. Astrup said “I was wrong, you were right” to Taubes, regarding carbs and obesity. He didn’t mind me quoting him on that either.

To clarify, Astrup does not believe that a strict low-carb diet is a good idea for the entire population. A little less carbs with a lower GI, and a bit more protein would be sufficient he believes. But Astrup had nothing against stricter low-carb diets for treating obesity etc.

Saturated fat

I thought that Astrup would still be afraid of natural saturated fat, but he has updated his position here as well. After all the recent studies showing that refined carbs are worse for the heart than saturated fat, and now even that polyunsaturated omega-6 fat is worse, Astrup believes that focusing on saturated fat is wrong.

If there’s any benefit in replacing saturated fat with monounsaturated or omega-3 fat it’s hardly of any major importance. There are much more important things to focus on, such as eating less refined carbs (sugar and white flour), enough protein and avoiding trans fats. Natural saturated fat is nothing to be afraid of.

When people like Astrup manage to update their opinions there’s plenty of hope for the future. Let’s hope more and more experts will follow in his footsteps.

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Why You Can’t Trust the Weight Loss Advice of a Dietitian

Coca Cola

Here’s a photo from a symposium for dietitians. It is not a joke.

This is why you can’t trust weight loss advice from a dietitian. He or she may have been trained by The Coca Cola Company. The largest professional association of dietitians in America have sold out to the junk food industry, as previously reported.

If you ask a dietitian for weight loss advice you’ll probably just be told to eat less calories. You can keep eating junk food once in a while and even drink soda, as long as you count the calories. This is exactly what the Coca Cola Company wants you to believe.

The truth is that this advice only suits masochists who enjoy being hungry forever. If you want to lose weight without hunger there is a better way to do it.

More

Is Your Dietitian Educated by The Coca Cola Company?

How American Dietitians Sold Out to Coca Cola and Pepsi

PS: There are of course plenty of smart dietitians too. The photo above is from the Facebook page of Dietitians for Professional Integrity. If you’re a dietitian and want to feel proud of your profession I recommend you support them.

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