That’s the title of this video, which came up in Lisa’s YouTube related videos feed about a year ago.
It’s a gripping TEDMED talk from 2013 by Dr. Peter Attia, who confesses the judgmental attitude he had harbored six years earlier toward an obese patient who had come into the emergency department with foot ulcerations.
She obviously must have let herself go, he thought, consuming too many calories and not moving enough.
But then three years later he found himself 40 lbs. overweight and with metabolic syndrome, and he knew that physical inactivity was not the cause in his case: he had been “exercising three to four hours every day, and following the food pyramid to the letter.”
It led him to wonder whether, in the case of obesity, insulin resistance and type 2 diabetes, the medical community might have the chain of causation backwards.
Watch this video. It’s totally worth the 16 minutes.
I have found Dr. Attia one of the most thoughtful online voices when it comes to evaluating and making sense of dietary and lifestyle research related to both longevity and healthspan.
As he says in this video, perhaps he’s been humbled by what the thought he knew that turned out to be mistaken.
I expect I will have several more posts in this series that feature (or at least mention) Dr. Attia. His website is an amazing resource, and his podcast, The Drive, is the only one for which I pay for premium access.
Like Tim Ferriss, Dr. Attia also has introduced me to many other leading researchers and thoughtful analysts. Follow him on Twitter.