Joel Kahn, MD, on Keto, Sex, and the Next Generation of Doctors: PYP 282

Welcome back to Joel Kahn, MD, one of the great gentle pugilists of the plant-based, evidence-based, lifestyle medicine movement. Joel has gotten a lot of air time since our last talk three years ago - he's a regular on The Doctors, weighing in with actual science against some of the crazier nutritional theories of our time (ie vegetables are dangerous). And he's a publishing powerhouse, coming out with The Plant-Based Solution, The No B.S. Diet Book, Dead Execs Don't Get Bonuses, and Vegan Sex, with Ellen Jaffe Jones. So it's no wonder that our conversation ranged all over the place. From Halle Berry's tight buttocks (no, really) to why the ketogenic diet looks so good according to short-term research that ignores underlying progression of disease. Read more »

The Science of Longevity with Janice Stanger: PYP 274

Janice Stanger, PhD, is author of The Perfect Formula Diet and a genius at getting other people to become nutritional geniuses. Her approach to any topic - diabetes, pregnancy, hormones, whatever - is to dig down into first principles and build from there. This way of thinking helps non-experts understand the issues without having to rely on experts or gurus to tell them what to think. Grok the first principles, and you can build your own understanding on any topic. Read more »

Darren Morton on Happiness, Meaning, Longevity, and Smiling Baseball Cards: PYP 259

Darren Morton, PhD, is a Fellow of the Australasian Society of Lifestyle Medicine, which means that not only is he wicked-smart about how to live a long and healthy life, but also he shares his insights in a cool Australian accent. His latest book, Live More Happy, is a treasure trove of theory and practice of How to Live a Happy, Healthy Life. Read more »

Guest Post: PSA Screening Still a Bad Idea

One of the unsung heroes of modern medicine is Richard J. Ablin, professor in the Pathology Department of the University of Arizona. The discoverer of prostate-specific antigen (PSA), Dr. Ablin has spent decades warning doctors and the public that the PSA test is not only useless for population screening for prostate cancer, but is incredibly harmful. For every man whose life is saved via early detection of a deadly tumor, dozens are maimed by treatments for tumors that were never going to hurt them. Read more »

Getting a Second Lease on Life – and Using It in a Big Way with Paul Chatlin: PYP 199

At age 55, Paul Chatlin was a few minutes away from surgery on a 100% blockage in his right coronary artery when his cardiologist asked him out of the blue, "Would you consider a nutritional change instead of bypass surgery?" Turns out the cardiologist's mentor was a dude named Caldwell Esselstyn, which is the only way this story makes any sense. Paul, tired of his severe angina, terrified of the life that followed bypass surgery that he witnessed in his father and three uncles, and in agony from the "elephant sitting on his chest," agreed. "I'll do anything." Read more »

“I’m not speeding up; they’re all slowing down” with Ellen Jaffe Jones: PYP 194

I ran into Ellen Jaffe Jones at the Raleigh NC Vegfest, where she was inspiring young and old to get off their butts and embrace a healthy, active, vegan lifestyle. We had met on Skype for a podcast interview more than three years ago, but this was the first time we had met in person. And since I've become a runner, I badly wanted a copy of her new book, Vegan Fitness For Mortals. As one of the most decorated track and field athletes in the country (and getting more and more competitive as her non-plant-based rivals slow down and quit as their bodies decline), she has a lot to teach me about running well and sustainably. Read more »

The Old Fart Booth Effect: A Weird Mind Hack that Makes Exercise Easier

Look in the mirror. Say your name. You’ve just activated a section of your brain devoted to YOU. Now think of some random celebrity. Say their name. You’ve just activated a totally different section of your brain, this one dedicated to OTHERS. Now - and here’s where this gets freaky - think of yourself in 20 years. Which part of your brain just got turned on? The YOU circuit, or the OTHER circuit? If you’re like most people - pretty much everyone, in fact - you think about your future self as if she or he is a total stranger. Read more »

Hal Hershfield on Befriending Our Future Selves: PYP 191

Hal Herschfield is a UCLA psychology professor, and author of some really interesting studies on the connection between what we do now and how we think about the future. Specifically, he's shown through brain scans that the more we think of our future selves as a person different from ourselves (and most of us do), the less we're willing to sacrifice today to help that future self. Read more »