Peter Attia, M.D. — Fasting, Metformin, Athletic Performance, and More | Brought to you by HumanN's BeetElite and Peloton. Dr. Peter Attia (peterattiamd.com, TW: @PeterAttiaMD, IG: @peterattiamd, FB: @peterattiamd) is a former ultra-endurance athlete (e.g., swimming races of 25 miles), a compulsive self-experimenter, and one of the most fascinating human beings I know. He is one of my go-to doctors for anything performance or longevity-related. He is also easily the best quarterback and sherpa for the US medical system I've ever met. But here is his official bio to do him justice: Peter is the founder of Attia Medical, PC, a medical practice with offices in San Diego and New York City, focusing on the applied science of longevity. The practice applies nutritional biochemistry, exercise physiology, sleep physiology, techniques to increase distress tolerance, lipidology, pharmacology, and four-system endocrinology to increase lifespan (delaying the onset of chronic disease), while simultaneously improving healthspan (quality of life). Peter trained for five years at the Johns Hopkins Hospital in general surgery, where he was the recipient of several prestigious awards, including resident of the year, and the author of a comprehensive review of general surgery. He also spent two years at NIH as a surgical oncology fellow at the National Cancer Institute where his research focused on immune-based therapies for melanoma. He has since been mentored by some of the most experienced and innovative lipidologists, endocrinologists, gynecologists, sleep physiologists, and longevity scientists in the United States and Canada. Peter earned his M.D. from Stanford University and holds a B.Sc. in mechanical engineering and applied mathematics. Peter also hosts The Drive, a weekly, ultra-deep-dive podcast focusing on maximizing health, longevity, critical thinking and a few other things. Topics include fasting, ketosis, Alzheimer's disease, cancer, mental health, and much more. Subscribe on Apple Podcasts, Spotify, Overcast, or wherever you listen to podcasts.  Please enjoy! This podcast is brought to you by HumanN's BeetElite, the endurance superfood and nitric oxide activator. HumanN's BeetElite can help extend endurance, improve energy and stamina, and increase oxygen delivery throughout the body. It provides the nitric oxide equivalent of six whole beets, and BeetElite is trusted by hundreds of elite teams, athletes, and organizations all over the world, so you know you're getting a top-notch performance product. BeetElite is Informed-Sport Certified, and the team at HumanN is making an offer exclusive to my listeners: Take your performance to the next level with BeetElite by going to LiveHuman.com/Tim to get 20% off your first purchase! This podcast is also brought to you by Peloton, which has become a staple of my daily routine. I picked up this bike after seeing the success of my friend Kevin Rose, and I’ve been enjoying it more than I ever imagined. Peloton is an indoor cycling bike that brings live studio classes right to your home. No worrying about fitting classes into your busy schedule or making it to a studio with a crazy commute. New classes are added every day, and this includes options led by elite NYC instructors in your own living room. You can even live stream studio classes taught by the world’s best instructors, or find your favorite class on demand. Peloton is offering listeners to this show a special offer: Enter the code you heard during the Peloton ad of this episode at checkout to receive $100 off accessories with your Peloton bike purchase. This is a great way to get in your workouts, or an incredible gift. That’s onepeloton.com and enter the code you heard during the Peloton ad of this episode to receive $100 off accessories with your Peloton bike purchase. *** If you enjoy the podcast, would you please consider leaving a short review on Apple Podcasts/iTunes? It takes less than 60 seconds, and it really makes a difference in helping to convince hard-to-get guests. For show notes and past guests, please visit tim.blog/podcast. Sign up for Tim’s email newsletter (“5-Bullet Friday”) at tim.blog/friday. For transcripts of episodes, go to tim.blog/transcripts. Interested in sponsoring the podcast? Please fill out the form at tim.blog/sponsor. Discover Tim’s books: tim.blog/books. Follow Tim: Twitter: twitter.com/tferriss  Instagram: instagram.com/timferriss Facebook: facebook.com/timferriss  YouTube: youtube.com/timferriss Past guests on The Tim Ferriss Show include Jerry Seinfeld, Hugh Jackman, Dr. Jane Goodall, LeBron James, Kevin Hart, Doris Kearns Goodwin, Jamie Foxx, Matthew McConaughey, Esther Perel, Elizabeth Gilbert, Terry Crews, Sia, Yuval Noah Harari, Malcolm Gladwell, Madeleine Albright, Cheryl Strayed, Jim Collins, Mary Karr, Maria Popova, Sam Harris, Michael Phelps, Bob Iger, Edward Norton, Arnold Schwarzenegger, Neil Strauss, Ken Burns, Maria Sharapova, Marc Andreessen, Neil Gaiman, Neil de Grasse Tyson, Jocko Willink, Daniel Ek, Kelly Slater, Dr. Peter Attia, Seth Godin, Howard Marks, Dr. Brené Brown, Eric Schmidt, Michael Lewis, Joe Gebbia, Michael Pollan, Dr. Jordan Peterson, Vince Vaughn, Brian Koppelman, Ramit Sethi, Dax Shepard, Tony Robbins, Jim Dethmer, Dan Harris, Ray Dalio, Naval Ravikant, Vitalik Buterin, Elizabeth Lesser, Amanda Palmer, Katie Haun, Sir Richard Branson, Chuck Palahniuk, Arianna Huffington, Reid Hoffman, Bill Burr, Whitney Cummings, Rick Rubin, Dr. Vivek Murthy, Darren Aronofsky, and many more. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

"The only way to not be afraid of someone's suffering is if you're not afraid of your own." — Marcela Ot'alora G. Marcela Ot'alora G. is a psychotherapist and an installation artist. Her interest and focus on trauma has led her to understand the healing process as an intimate reconnection with one's essence through love, integrity, acceptance, and honoring of the human spirit. In addition to working with trauma and PTSD, she has dedicated her professional life to teaching and research. She uses art as a vehicle for deepening the relationship to self, others, and the natural world. Marcela worked as a co-therapist in MAPS' very first government regulated MDMA-assisted psychotherapy study in Madrid, Spain. She served as the principal investigator for MAPS' phase two MDMA-assisted psychotherapy study, and is currently in the MDMDA healthy volunteer study and phase three in Boulder, Colorado. She is also a trainer and supervisor for therapists working on MAPS studies for MDMA-assisted psychotherapy. You can find additional resources from this episode in the show notes below. They are also separately curated on this page: tim.blog/therapyresources This episode is brought to you by Ring. You might already know about its smart video doorbells and cameras that protect millions of people everywhere. Ring helps you stay connected to your home from anywhere in the world. So if there's a package delivery or a surprise visitor, you'll get an alert and be able to see, hear, and speak to whoever is at your door—all from your phone. Ring's core mission is to make neighborhoods safer. I've used Ring for years now. It catches and records all the regular stuff like deliveries and so on, but it's also saved my ass a few times, catching weirdos and weird things. Ring is key to my peace of mind, and as a listener of The Tim Ferriss Show, you can get a special rate for your own Ring Welcome Kit — which includes a video doorbell and a Chime Pro — by going to Ring.com/Tim. (U.S. only). This episode is brought to you by Helix Sleep. I recently moved into a new home and needed new beds, and I purchased mattresses from Helix Sleep. It offers mattresses personalized to your preferences and sleeping style without costing thousands of dollars. Visit HelixSleep.com/TIM and take the simple 2-3 minute sleep quiz to get started, and the team there will build a mattress you’ll love. Their customer service makes all the difference. The mattress arrives within a week, and the shipping is completely free. You can try the mattress for 100 nights, and if you’re not happy, it’ll pick it up and offer a full refund. To personalize your sleep experience, visit HelixSleep.com/TIM and you’ll receive up to $125 off your custom mattress. *** If you enjoy the podcast, would you please consider leaving a short review on Apple Podcasts/iTunes? It takes less than 60 seconds, and it really makes a difference in helping to convince hard-to-get guests. For show notes and past guests, please visit tim.blog/podcast. Sign up for Tim’s email newsletter (“5-Bullet Friday”) at tim.blog/friday. For transcripts of episodes, go to tim.blog/transcripts. Interested in sponsoring the podcast? Please fill out the form at tim.blog/sponsor. Discover Tim’s books: tim.blog/books. Follow Tim: Twitter: twitter.com/tferriss  Instagram: instagram.com/timferriss Facebook: facebook.com/timferriss  YouTube: youtube.com/timferriss Past guests on The Tim Ferriss Show include Jerry Seinfeld, Hugh Jackman, Dr. Jane Goodall, LeBron James, Kevin Hart, Doris Kearns Goodwin, Jamie Foxx, Matthew McConaughey, Esther Perel, Elizabeth Gilbert, Terry Crews, Sia, Yuval Noah Harari, Malcolm Gladwell, Madeleine Albright, Cheryl Strayed, Jim Collins, Mary Karr, Maria Popova, Sam Harris, Michael Phelps, Bob Iger, Edward Norton, Arnold Schwarzenegger, Neil Strauss, Ken Burns, Maria Sharapova, Marc Andreessen, Neil Gaiman, Neil de Grasse Tyson, Jocko Willink, Daniel Ek, Kelly Slater, Dr. Peter Attia, Seth Godin, Howard Marks, Dr. Brené Brown, Eric Schmidt, Michael Lewis, Joe Gebbia, Michael Pollan, Dr. Jordan Peterson, Vince Vaughn, Brian Koppelman, Ramit Sethi, Dax Shepard, Tony Robbins, Jim Dethmer, Dan Harris, Ray Dalio, Naval Ravikant, Vitalik Buterin, Elizabeth Lesser, Amanda Palmer, Katie Haun, Sir Richard Branson, Chuck Palahniuk, Arianna Huffington, Reid Hoffman, Bill Burr, Whitney Cummings, Rick Rubin, Dr. Vivek Murthy, Darren Aronofsky, and many more. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.