Archive | Food
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Do Unhealthy Meat Eaters Live Shorter Lives? 55
Is It Dangerous to Eat Meat Before Age 65? 48
Asian Meat-Eaters are Healthier! 78
What Does Whale Taste Like? 42
Proven: Almost Anything Is Better with Bacon 34
Tabloid: “Eating Meat Is Like Smoking Cigarettes” 16
Were Our Ancestors Meat Eaters Millions of Years Ago? 38
Free Bacon! 0
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Tabloid: “Eating Meat Is Like Smoking Cigarettes”

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Swedish tabloid Aftonbladet wins the prize for sensationalism for its headline after yesterday’s confused questionnaire study on meat: “Steak is as dangerous as smoking”.

A bit later in the article comes the most bizarre: the increase in risk only applies to people between 55 and 65. After 65 the cigarettes, I’m sorry – the steak, suddenly becomes a health food. Confused? Don’t be – read yesterday’s post for the details: Is It Dangerous to Eat Meat Before Age 65?

Funnily enough, the article includes comments from Dr. Dahlqvist and me on whether LCHF is dangerous or not. We address the two obvious issues:

  • LCHF is about – exactly what the acronym stands for – less carbohydrates and more fat, not necessarily more meat. You could even adopt a vegetarian LCHF diet, if you want.
  • Yesterday’s study is only based on questionnaires and imaginative statistics, no evidence.

When the researcher behind the questionnaire study, Valter Longo, hears my comment he gets “annoyed”: Continue Reading →

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Is It Dangerous to Eat Meat Before Age 65?

Meat the American way. Not in the picture: the drink.

Meat the American way. Not in the picture: the drink.

Is it dangerous to eat meat if you’re between 55 and 65? Will eating lots of meat then suddenly become healthful after you turn 65?

This is the somewhat confusing conclusion that some researchers drew from a new American questionnaire study:

As usual, we have to take sensational headlines with a substantial pinch of salt. This was just a food questionnaire that was sent to some thousand Americans, and the researchers then looked at statistical associations with diseases.

Uncertain Association

As regular readers know, one can’t prove causation by correlating statistics from questionnaire studies. Only ignorant or sensationalism-driven journalists believe so. Unfortunately these two groups seem to constitute the vast majority of all journalists.

On subsequent examination, it turns out that at least 80% of similar findings in uncertain questionnaires are incorrect – see table 4 in the excellent review Why Most Published Research Findings are False.

So a more scientifically correct headline would be “There is a 20 percent chance that meat quadruples the risk of cancer for people under the age of 65 and reduces the risk for older people.” Not as enticing.

The statistical correlation between meat-eating and disease in people under 65 in the U.S. may just as well be due to the fact that meat consumption there is associated with eating junk food, smoking, lack of exercise, less vegetables and in principal any unhealthful lifestyle you can think of.

What, in all of these unhealthful lifestyles, is the cause of disease ? Statistics cannot prove this.

IGF-1 and cancer

Therefore, there are good reasons to ignore the study. But I guess that there’s still some truth behind it. Scientists report that protein (high-quality animal protein in particular) may raise levels of the hormone IGF-1, which stimulates cell division. High levels of IGF-1 may in the long run increase the risk of cancer.

What they don’t mention is that carbohydrates also increase levels of IGF-1, at least as much. Particularly bad carbohydrates in greater quantities radically raise IGF-1 levels. The only thing you can eat that doesn’t significantly increase levels of IGF-1 is fat.

The logical conclusion is that any variation of a low-carbohydrate diet with moderate amounts of protein (and enough fat) is the healthiest in the long run – at least to keep IGF-1 low while still feeling great. How much protein? The amount you need to feel good, feel full and stay strong and healthy. What is this concept called? LCHF.

The really ambitious may add intermittent fasting for maximum effect. Continue Reading →

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Free Bacon!

Do you want free bacon? Go get it:

Daily caller: Kansas State is using a strange way to fill seats at women’s basketball games

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Proven: Almost Anything Is Better with Bacon

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According to an article in Wired almost anything is better with bacon – it’s been mathematically proven.

Mail Online: Forget salt and pepper – BACON is the ultimate seasoning: Research shows rashers make almost all food taste better

Do you know something that doesn’t go with bacon? Continue Reading →

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Asian Meat-Eaters are Healthier!

Red meat

Whooops! Asians eating more red meat get LESS cancer and heart disease, according to a new analysis of eight prospective studies.

Sorry T Colin Campbell and every vegan citing from his “China Study” book. Game over?

More

More about meat and your health

Why are Asian Rice Eaters Thin?

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Were Our Ancestors Meat Eaters Millions of Years Ago?

When did our ancestors start eating meat? An exciting archeological find supports the idea that we needed meat to survive as early as 1,5 million years ago. That means our ancestors had probably been eating meat regularly for a long time prior to that date.

The piece of bone above comes from a two years old child that may have died from lack of (vitamin B12) meat millions of years ago. Thus veganism may have been dangerous for a long time!

Sci-news.com: 1.5-Million-Year-Old Skull Fragment Shows Oldest Evidence of Regular Meat Consumption

Here’s the study behind the news.

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What Does Whale Taste Like?

When on Iceland recently I had a local speciality for dinner: Whale. Interesting experience.

When the waiter came with the food I first thought there’d been some mistake in the kitchen: Continue Reading →

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Meat, Pseudoscience and Why People Who Eat Their Placebo Are Healthier

Don’t worry too much about the health scares in the media. Here’s a very nice blog post by Gary Taubes about how uncertain the observational science behind them really is:

Taubes blogg: Science, Pseudoscience, Nutritional Epidemiology, and Meat (a short post, for Taubes)

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Do Unhealthy Meat Eaters Live Shorter Lives?

Meat eater

So it’s time for another health scare in the media. Another thing that ‘shortens life’, this time red meat. But don’t worry: as usual it’s just a new uncertain observational study.

Today’s warnings are more transparent than usual. Meat eaters do indeed die slightly younger, but what do you think they do besides eating meat? Continue Reading →

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