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THE VIBE SCIENCE PODCAST

THE VIBE SCIENCE PODCAST

Stem Cells Explained: Zombie Cells, Immune Health and the Future of Longevity with Dr. Rafael Gonzalez

Oct 7, 2026 · 25m

Coming soon to iPhone. Already have it? “Listen in Starcast” takes you straight there.

About this episode

Stem cells are everywhere in the wellness world, but what do they actually do? Dr. Rafael Gonzalez, Chief Science Officer at ReStem and ReHealth, joins Ryan Alford to explain regenerative medicine in plain English. He explains why the immune system sits at the center of healing. Dr. Gonzalez explains why stem cells from your own body may be too old to help, how immune-regulating cells could calm autoimmune disease, and why senescent "zombie cells" can make healthy young cells age. He also talks openly about how little of the research in mice translates to people, and why he's still confident people will live longer, healthier lives. He also shares the free habits he gives his own…