Longevity physician Dr. Peter Attia explains to Joe Lonsdale how genetics drive extreme longevity compared to lifestyle interventions.
Insight
Attia: Medicine and science are distinct, and med school does not teach science
“I think people confuse medicine and science. They're actually not the same thing. And like, I didn't learn one shred of scientific thought in medical school.”
Assertion Contradicted
Attia: Centenarians on average exercise less, smoke more, and eat worse
“If you look at, you know, Tom Pearls and Nir Barzilai, who probably run the two largest cohorts of studying centenarians and their offspring. I mean, on average, centenarians exercise less, smoke more, eat worse.”
Opinion
Attia: Canada's socialized healthcare system is not a good model for America
“Canada's got a very socialized system and I don't think it's a great system by the way. So one of the things that vexes me was when I hear Americans talk about, oh my God, if we just had Canada's healthcare system, I'm like, knock yourselves out. Like I wouldn…”
Assertion Supported
Attia: A balanced exercise portfolio can add a decade to lifespan
“It means if you're paying attention, To a portfolio approach of strength, stability, aerobic training, anaerobic training, all those things, you know, it can add up to a decade to the length of your life.”
Insight
Attia: Meditation is not as essential as exercise, nutrition, or sleep
“I don't think meditation per se is essential in the way that I would say exercise is essential and reasonable nutrition And adequate sleep are essential.”
Assertion Supported
Attia: At least 100 million American adults are metabolically unhealthy
“The most conservative estimate I can come up with and I, there are many higher estimates out there, but if you're taking the absolute floor, it would be a hundred million American adults are metabolically unhealthy.”