On Purpose with Jay Shetty
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Health & Fitness
Docs Who Lift
by Docs Who Lift
Chart positions today · Australia
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Ranking history · Australia
No ranking history for this show in Australia over the last 7 days.
Latest episodes
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Retatrutide & Beyond: Eli Lilly Exec on Next-Gen GLP-1s
October 7, 2026 · 58 minDocs Who Lift finally got a big pharma exec on the show. Dr. Ken Custer is President of Lilly's Cardiometabolic Health, and he came straight from the EASD conference in Milan with fresh data on what's coming after tirzepatide. If you've…
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Food Noise Is Real, and Now We Can Measure It
September 22, 2026 · 49 minDr. David Allison and Dr. Emily Dhurandhar join Dr. Spencer Nadolsky and Dr. Karl Nadolsky to break down their new research on food noise. Patients on GLP-1s kept describing the same thing: the constant background chatter about food…
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Does Metabolically Healthy Obesity Even Exist?
August 30, 2026 · 48 minDr. Christian Rodriguez joins the show straight from Pennington Biomedical, where he works alongside obesity research legends Eric Ravussin and Steve Heymsfield. He breaks down his new review on metabolically healthy obesity and why the…
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Is Your Obesity Genetic? Food Noise and Bardet-Biedl Syndrome Explained
August 3, 2026 · 40 minCould your weight gain and non-stop thoughts about food actually come from a rare condition you were born with? In this episode of the Docs Who Lift podcast, Dr. Spencer Nadolsky and Dr. Karl Nadolsky chat with weight expert Dr. Jesse…
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PCOS Renamed to PMOS? Here's Why and What Changes for You
July 7, 2026 · 37 minIn this episode they cover why the name polycystic ovarian syndrome has been misleading from the start given that you do not need polycystic ovaries to have the condition and you can have polycystic ovaries without having the condition at…
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Are Peptides the New Snake Oil? What the Actual Science Says With Barbell Medicine
June 17, 2026 · 57 minDr. Spencer Nadolsky and Karl bring on Dr. Austin Baraki and Dr. Jordan Feigenbaum from the Barbell Medicine crew for a conversation that cuts through one of the most hyped and least understood topics in the health and fitness space right…
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Retatrutide Phase 3 Results: What the Data Actually Means
June 8, 2026 · 45 minDr. Spencer and Karl Nadolsky sit down with David W, a nurse practitioner and one of the actual patients enrolled in the Triumph 1 retatrutide phase 3 trial, to break down the data that was just presented at the American Diabetes…
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GLP-1 Maintenance: What Happens When You Lower Your Dose, Switch Medications, or Stop Entirely
May 25, 2026 · 40 minDr. Spencer Nadolsky and Karl break down two brand new randomized controlled trials that put hard numbers on a question they have been navigating clinically for years: what actually happens to patients on GLP-1 medicines when they try to…
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Are GLP-1 Medicines Shredding Your Bones? Here Is What the Actual Evidence Says With Dr. Susan Brian
May 18, 2026 · 32 minDr. Spencer Nadolsky and Karl sit down with Dr. Susan Brian, a Yale-trained endocrinologist, certified menopause provider, and medical director of a clinic with seven endocrinologists who runs an active bone fragility fracture clinic, to…
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Heavy Metal Toxicity: Separating Real Risks From Influencer Scams | Dr. Eryn Russo
May 5, 2026 · 53 minDr. Spencer Nadolsky and Karl sit down with Dr. Eryn Russo, a board-certified occupational and environmental medicine physician with nearly 20 years of experience working at Hill Air Force Base, where she deals with real toxic metal…
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GLP-1 Genetics: Predicting Weight Loss and Side Effects With 23andMe's Dr. Adam Auton
April 21, 2026 · 25 minDr. Spencer Nadolsky and Karl sit down with Dr. Adam Auton, geneticist at 23andMe, to break down a brand new paper using data from over 27,000 people that identified specific genetic variants linked to how well GLP-1 medications work and…
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Do GLP-1 Medicines Actually Cause Muscle Loss? New Research With Dr. Henning Langer
April 14, 2026 · 36 min5:37 PM Dr. Spencer Nadolsky and Karl sit down with Dr. Henning Langer, PhD researcher at the Charité in Berlin and founder of his own muscle metabolism lab, to break down his newly published paper combining rodent and human…
About the show
Drs. Spencer and Karl Nadolsky talk about nutrition, medicine, and fitness through the lens of two physicians who lift weights. Both doctors are former NCAA division 1 wrestlers who have gone into medicine. Dr. Spencer Nadolsky is a board certified family physician specialized in obesity medicine and lipidology. Dr. Karl Nadolsky is a board certified endocrinologist also specialized in obesity medicine.