Most doctors, trainers, and "safety-first" influencers warn that holding your breath while lifting is a dangerous habit that could lead to a stroke or heart failure. By looking back at the 300-year history of the Valsalva maneuver—from a 1704 ear treatment to the "boogeyman" blood pressure studies of the 1980s—we dismantle the myth of the "fragile tube." Discover the science of the "pressurized suit"...

The longevity industry is now worth over $100 billion per year. From DNA methylation clocks to multi-cancer blood tests and GLP-1 medications, the promises are bold.

But what actually predicts lifespan?

In this episode, Dr. Jordan Feigenbaum and Dr. Austin Baraki break down the science behind biological clocks, the real story on GLP-1–related muscle loss, and introduce the Barbell Medicine “Vital Five” — a clinically grounded framewo...

Lifting more weight doesn't always mean you've gotten stronger. In this foundational session, Dr. Jordan Feigenbaum and Dr. Austin Baraki introduce the Fitness-Fatigue Model to explain why "stalled" progress is often just a temporary masking of strength by accumulated fatigue. By learning to differentiate between a lack of fitness adaptation and a lack of recovery, you can avoid the "panic pivot" and maintai...

Can a simple one-second squeeze predict your risk of cardiovascular disease, cognitive decline, and all-cause mortality? Dr. Jordan Feigenbaum and Dr. Austin Baraki explore why grip strength has become the go-to metric for the longevity industry and why most people are interpreting the data incorrectly.

Timestamps:

• [00:00] Intro: The Longevity Industry’s Thermometer Error
• [01:42] The Neuro-Axis: Anatomy of a Maximal Squeeze
• [06:43]...

Dr. Feigenbaum and Dr. Baraki walk through the clinical workup of a 24 year old male presented with persistent weakness in his foot following weight loss of 22 pounds in two weeks. What could've possibly caused this?

The discussion pivots to the science of how fast one should lose weight. While athletes should prioritize slow loss to preserve performance and lean mass, the data for individuals with obesity suggests that the spee...

In this episode, Dr. Jordan Feigenbaum and Dr. Austin Baraki dissect the federal government’s 2026 Food Pyramid Reset and its radical shift in nutrition policy. They explore the history of industry lobbying that shaped previous guidelines and evaluate whether the new emphasis on protein and animal fats aligns with current clinical evidence. Finally, the doctors provide the framework for the Barbell Medicine Dietary Guidelines, ...

Fiber is the most underutilized tool in human nutrition. While the internet is currently buzzing about the new food pyramid and debating processed foods versus beef tallow, most people are missing the actual structural levers that dictate health and performance.

Today, we are launching the Barbell Medicine Fiber Action Plan to bridge the gap between clinical science and your next trip to the grocery store.

If you are a Barbell Medici...

For decades, the health and fitness industry has blamed rising obesity rates on a lack of individual willpower and "poor choices." However, a landmark lawsuit in San Francisco argues that the modern food environment is a public nuisance engineered by food giants using a literal tobacco playbook. By manipulating "Bliss Points" and dismantling the natural food matrix, these companies have created an environment where ...

A 23-year-old soldier presents with hypertensive urgency and acute kidney injury. He thought he was doing everything right for his health—so what caused his system to fail? Dr. Feigenbaum and Dr. Baraki break down the clinical evidence and the surprising lab results.

Timestamps

• [00:00] Introduction to the Case: The Fit Soldier’s Failure
• [01:07] Welcome and Mystery Case Framework
• [02:05] Patient History: The River and the GI Sym...

Biohackers and longevity clinics claim peptides are a side-effect-free sniper rifle for fat loss and injury recovery, but the reality is often buried in failed clinical trials and regulatory bans. Many popular compounds like BPC-157 have never undergone a single randomized controlled trial in humans, despite their reputation for Wolverine-like healing. This episode dismantles the hype surrounding the gray market, exposing the signi...

Experiencing a pins-and-needles sensation on a run or fearing the straight bar deadlift shouldn't be your fitness journey's bingo card. Many trainees abandon effective habits due to false narratives regarding physiological signals or myths regarding back safety. We break down the clinical reality of exercise-induced sensations, the ethics of modern metabolic medicine, and why your choice of imlpement is more about preferenc...

Welcome to the Barbell Medicine Cholesterol Action Plan. 

Cardiovascular disease is the #1 killer globally. We just released a massive 6-part audio series and written guide to fix that.

• It covers ApoB vs LDL, the CAC score paradox, the P:S diet ratio, and Plaque Regression.
• The full series is available INSTANTLY for Barbell Medicine Plus subscribers.

If you're not a subscriber, start here:

https://barbellmed...

The wellness industry wants you to believe that menopause renders you fragile, fasting creates "cortisol belly," and birth control is silently destroying your skeletal health. These claims aren't just scientifically inaccurate; they act as "nocebo" barriers that scare women away from effective training and healthcare.

We brought in the heavy artillery—Dr. Lauren Colenso-Semple, Dr. Loraine Baraki, and Dr. Spe...

Bulletproof or Broken- Why 'Perfect Form' Is a Lie 

Episode Summary

In this comprehensive episode, we dismantle the pervasive myth that the human body is a fragile machine susceptible to catastrophic injury from minor technique flaws. This narrative, often perpetuated by social media influencers screaming "Snap City," creates widespread fear avoidance behavior (kinesiophobia) that does more harm than...

Episode Summary: The Cardiometabolic Revolution of Semaglutide, Tirzepatide, and Beyond

This episode provides a comprehensive, evidence-based update on GLP-1 receptor agonists (anti-obesity medications), featuring Dr. Jordan Feigenbaum, Dr. Austin Baraki, and Dr. Spencer Nadolsky. The hosts review the rapid evolution of these drugs—from short-acting injectables to potent multi-agonists like Tirzepatide (Mounjaro/Zepbound) and Re...

Cycle Syncing, Cardio Myths, and Iron Deficiency: A Barbell Medicine Review of Viral Claims

Episode Summary: Debunking Women's Health Claims and Setting Optimal Targets

In this in-depth episode, Dr. Jordan Feigenbaum, joined by Dr. Lauren Colenso-Semple and Dr. Austin Baraki, breaks down the viral women's health claims made on a popular podcast, separating misleading mechanistic theory from actionable, evidence-based...

Episode Summary: Dynapenia, Motor Neurons, and the Firewall

In this episode, Dr. Jordan Feigenbaum and Dr. Austin Baraki redefine sarcopenia, shifting the focus from simple age-related muscle size loss (atrophy) to the more critical loss of muscle strength and power (dynapenia), a process that starts in the 40s. They explain the profound pathophysiology: sarcopenia is primarily a neurological event caused by the death of high-th...

Episode Summary

This is a preview of our subscriber-only Ask Us Anything episode, where Dr. Jordan Feigenbaum and Dr. Austin Baraki tackle the most persistent problems in training and nutrition. Hear the science behind managing pain in the gym—determining the threshold for acceptable discomfort versus a true programming error. They also analyze why short-term study findings often fail in the real world, cover the science ...

Barbell Medicine Q&A: Cholesterol, Hypertrophy Volume, and Training Efficiency

Episode Summary

In this Q&A session, Dr. Jordan Feigenbaum addresses listener questions on optimizing training, managing health metrics, and navigating supplement use. Key topics include the latest evidence on cholesterol management (statins vs. PCSK9 inhibitors), why routine Vitamin D supplementation is usually unnecessar...