About this episode
Iron Radio: AI’s Impact on Coaching & Peer Review, Urolithin A in Sports Nutrition, and Cold Water Immersion Updates
On Iron Radio, hosts Dr. Lonnie Lowery and Dr. Mike T. Nelson discuss how AI may speed content distribution, assist with business tasks, and potentially replace some lower-level coaches while still lacking context for peer review and research interpretation, raising concerns about regulation, healthcare profit motives, and data-center resource demands. They revisit urolithin A (a gut microbiota–derived metabolite linked to mitochondrial effects), referencing a 2025 Frontiers in Nutrition paper and Mike’s personal and client experiences, noting modest perceived recovery/HRV benefits, high cost, and possible responder differences due to gut conversion. Mike also summarizes a broad review on cold exposure and metabolism across organ systems, highlighting mixed recovery data, evidence that immediate post-hypertrophy cold-water immersion can reduce muscle protein synthesis via reduced blood flow, lack of clear anti-inflammatory marker changes, and practical guidance based on season, logistics, and athlete preference.
00:00 Welcome to Iron Radio
01:13 Mike’s Vegas Mastermind
01:30 AI for Content Creation
03:18 AI Limits and Assumptions
03:57 Peer Review and Academia
05:42 Jobs at Risk in Healthcare
10:23 AI in Coaching and Diets
13:10 Regulation and Data Centers
15:24 AGI Race and Safety
17:36 Urolithin A Research Overview
20:49 Mike’s Experience with UA
22:33 Gut Conversion Variability
22:58 Iron Radio Feed Update
24:10 Free Daily Newsletter
24:48 New Supplements Book
25:57 Postbiotics and Skepticism
28:04 Safety First Testing
29:00 Cold Exposure Review
31:06 Hypertrophy Tradeoffs
35:31 In Season Ice Baths
40:03 Measuring Recovery Reality
43:15 Whole Body Effects
45:51 Wrap Up and Disclaimer
Donate to the show via PayPal HERE.You can also join Dr Mike's Insider Newsletter for more info on how to add muscle, improve your performance and body comp - all without destroying your health, go to www.ironradiodrmike.com Thank you!Phil, Jerrell, Mike T, and Lonnie
