Ever wondered if stem cells are the future of healing… or just another buzzword getting tossed around online? Cary Jack brings on Dr. Joy Kong, MD, a highly respected physician, educator, and CEO in the regenerative medicine space, to separate facts from fiction. Dr. Joy shares her incredible personal journey—from starting with almost nothing to building a full ecosystem around stem cell education, protocols, and products—then gets into the science of what stem cells do and why the source matters more than most people realize. You’ll hear a clear breakdown of embryonic vs. fetal vs. umbilical cord-derived stem cells (and what’s actually legal and used clinically in the U.S.), plus why she believes longevity still comes down to the fundamentals before any “sexy” biohacks. This episode is a grounded, myth-busting conversation for high performers who want to live longer, stay sharper, and keep their health aligned with their ambition.