For all the talk about biohacking and wellness trends, we rarely address the real root causes driving longevity. In America today, how long you live isn't just about your personal choices — the biggest factors are your bank account and your zip code. In Episode 5 of Building Better Health, host Terence Samuel sits down with Dr. Eugene Hsu, Chief Medical Officer for Optum Home and Community Care Delivery, and Dan Buettner, National Geographic explorer and founder of Blue Zones. Together, they discuss actionable strategies to help people live longer, healthier lives, from changing city infrastructure to combating the loneliness epidemic. About Building Better Health: Healthcare is complicated — and it’s changing fast. Building Better Health explores what’s working in healthcare today and what helps people live longer, healthier lives. Each episode features conversations with researchers, clinicians, and innovators on topics like preventive care, chronic conditions, mental health, affordability, Medicare and employer coverage, value‑based care, and the role of technology and data in improving outcomes. Join us as we explore how we can make healthcare work better for everyone.