The Joe Rogan Experience #2458 - Matt McCusker
191 snips
Feb 20, 2026 
Matt McCusker, comedian and writer known for his Netflix special and comedy podcast, chats about health, fitness, and touring life. Short, punchy stories cover diets, supplements, and wild Florida wildlife encounters. He also digs into writing stand-up, bombing at open mics, travel hacks, and conspiratorial scandals with a comedic twist.
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Titrate Creatine To Avoid GI Issues
- Start creatine gradually and split doses if high amounts upset your gut.
- Test tolerance before jumping to 20g daily to avoid digestive distress.
Fiber Absence Changes Stool And Microbiome
- Low-fiber carnivore diets reduce stool bulk and frequency, which many find uncomfortable.
- Fiber supports microbiome and regularity, so absence creates trade-offs despite absorption claims.
Film Crew Exposed During Nuclear Tests
- Joe describes a film set near Nevada nuclear tests where many crew later developed cancer.
- He links past industry attitudes to casual exposure and later health consequences.