Healthspan, Epigenetics & Peptides: Human Flourishing with Dr. Melissa Grill-Petersen

Dr. Melissa Grill-Petersen — founder of Human Longevity Global and Peptide University — joins Freddie to unpack peptides as the body's own signaling molecules, why healthspan (not just lifespan) is becoming an economic priority, and the personal story that redirected her life's work toward human flourishing. It's a conversation about biology, systems design, and what it actually takes to age with vitality instead of just longevity.