S1E139 - Stem Cells, Immunity & the Science of Longevity | Dr. Rafael Gonzalez
Published: February 18, 2026
Duration: 26:34
In this episode of Vibe Science, Ryan Alford explores the future of regenerative medicine with Dr. Rafael Gonzalez, a scientist at the forefront of stem cell, immune system, and longevity research.
From explaining why most stem cell claims are misunderstood, to breaking down the role of senescent “zombie cells” in aging, this conversation cuts through hype and delivers grounded science on what may actually extend healthspan in our lifetime.
Key Takeaways
Why the immune system is the foundation of healing
How stem cells work as signaling tools, not magic fixes
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