Category Archives: Uncategorized

Where the praties grow: My seven-day potato diet experiment

I recently finished the book Potato: A history of the propitious esculent.  In it, John Reader takes his audience on a meandering tour of the potato’s history, ranging from academic explanations of the potato’s role in early industrial labor markets to folksy accounts of his time living in rural Western Ireland.  I quite enjoyed it.

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Evolutionary Nutrition Conference and Staffan Lindeberg Memorial

On October 12 of this year, in Lisbon, Portugal, NutriScience is hosting a nutrition conference at which I’ll be speaking.  The purpose of this conference is twofold: to bring together world experts on evolutionary nutrition, and to celebrate the life and work of Staffan Lindeberg, MD, PhD.  The conference will be held in English andContinue ReadingContinue Reading

Two things I’ve changed my mind about, part II: Phytic acid

Phytic acid is a substance found primarily in whole grains, beans, and nuts that reduces the absorption of specific minerals from food.  I previously wrote that minimizing phytic acid may be an important part of a healthy diet, but new evidence—and a reexamination of old evidence—has convinced me that it probably isn’t as important asContinue ReadingContinue Reading

Two things I’ve changed my mind about, part I: Butter

I like to believe I can update my beliefs when presented with new evidence or a better interpretation of the same body of evidence, rather than clinging to my old beliefs.  In the next two posts, I’ll discuss two examples where that has happened.  Years ago, I argued that butter may make positive contributions to health. Continue ReadingContinue Reading

Announcing the Bland Food Cookbook

Old April Fools post! My book The Hungry Brain explains why we overeat and offers strategies to combat it, but it doesn’t go into great detail on how to apply this knowledge.  One of the most potent drivers of overeating is food reward, or the seductiveness of food that drives us to eat things like cookies, chocolate, fancy coffee drinks, bacon,Continue ReadingContinue Reading

Meta-analysis: Impact of carbohydrate vs. fat calories on energy expenditure and body fatness

Sometimes, a meta-analysis (quantitative study of studies) is just what the doctor ordered to inoculate us against the shortcomings of our own cognition.  When a topic has been studied extensively and it has produced many studies of varying quality, this lends itself to incorrect conclusions because we can find studies to support almost any belief.  This isContinue ReadingContinue Reading

The impact of weight loss on the drive to eat

Weight loss engages a “starvation response” that acts to regain the lost weight, and this is a key reason why weight loss is difficult and often temporary.  This starvation response includes an increase in the drive to eat and a decrease in calorie expenditure.  Using a clever study design, Kevin Hall and colleagues recently quantified the contribution of eating driveContinue ReadingContinue Reading