The Iron Culture Documentary @IronCulturePodcast

Uploaded May 2026 | Updated September 2026, 6 hours ago

Presented by IC Team
Eric Helms
Omar Isuf
Conor Heffernan

Brandon Wells - Producer/Videographer
Marcus Kment - Motion Graphics
Jonathan Akagha - Videographer
Joseph Rodriguez - Videographer

Thank you to:
Sheffield
SBD Apparel
Pete Spence - Meet Director

Athletes:
Jesus Olivares
Evie Corrigan
Agata Sitko
Karlina Tongotea
Jessica Buettner
Lya Bavoil
Jonathan Cayco
Taylor Atwood
Tiffany Chapon
Gavin Aiden
Delaney Wallace
Amanda Lawrence
Bonica Brown
Jade Jacob
Joy Nnamani
Noémie Allabert
Emil Norling
Michael Davis
Kyota Ushiyama
Abdul Majeed Sulayman
Chandler Babb
Emil Krastev
Eddie Berglund
Amar Kanane

Solent University
Patroklos Androulakis-Korakakis PhD
Milo Wolf PhD
James Steele PhD

Stones
Cyrill Conlon
David Keohan
Ayshea Ullah

Hercules Gym
Patsy Conboy
Ben Hartigan
Peter Carroll
David Smith
Alison O’Reilly
Ben Kelly
Sam Deasy
Bernie Delaney
Ger Smith

The Stark Center
Jan & Terry Todd PhD
Kim Beckwith PhD

Metroflex Gym
Brian Dobson
Ronnie Coleman
Jason English

Texas Tech University
Grant Tinsley PhD
Madelin Siedler PhD
Christian Rodriguez PhD

$Ep 248 Does Leucine Actually Matter? Leucine had a good run. It’s been nearly two decades at the top, with the result being that even a casually aware meat head can explain that the muscle building quality of a protein source is tied, at least in part, to its leucine content and that you should probably consume protein sources with high leucine content and spread protein feedings evenly throughout your day. Further, if you just so happen to run into a full blown evidence-based meat head in the wild, be ready for them to start throwing phrases at you at like “muscle protein synthesis”, “leucine trigger”, and “refractory period.” But, times are changing. A recent meta-analysis is casting doubt on the relationship between leucine and muscle protein synthesis in lifters. Now they’re saying leucine is done, saying leucine has no chance. Is that true? Join us in this episode as we do a deep dive on this new paper, what it means, and how to reconcile mechanistic and applied data when they seem to diverge. 00:00 Sexual health (and reading reviews) with the Erics Iron Culture Ep. 246- Why Bulking Is NOT The Answer https://www.youtube.com/watch?v=YeEAH9X-cV0 MASS Research Review https://massresearchreview.com/ 09:52 A comprehensive break down of the leucine research Wilkinson 2023 Association of postprandial postexercise muscle protein synthesis rates with dietary leucine: A systematic review https://pubmed.ncbi.nlm.nih.gov/37537134/ 33:26 Interpretating and applying mechanistic and applied research Pikosky 2008 Increased protein maintains nitrogen balance during exercise-induced energy deficit https://pubmed.ncbi.nlm.nih.gov/18379214/ 44:30 The current protein landscape in social media fitness and shifting the consensus in the community 52:31 Exploring the boundaries of “optimal” (the two meal per day vegan diet) 58:41 Boundaries of interpretation: the final takeaway$

Ep 300 - The End of Iron Culture As You Know It (Omar Is Leaving)

Ep. 273- Are Calf Raises A Squat Accessory?

Ep 352 - Q&A (Protein, Mini-Cuts, and More)

Ep 279 Does Drinking Water Help Weight Loss?

Ep 328 - Bad Fundamentals Lead to Popular Pseudoscience

Ep 381 - Q&A: GLP-1s, Tendon Training, & Rep Ranges

Ep. 249- The Spirit of Bodybuilding (ft. Dr. Mike Israetel)

Ep. 243- Its Not JUST About Calories (ft. Eric Trexler)

Ep 324 - WORLD PREMIERE: Front Page Fitness