Welcome to "The Centenarian Code," an exhaustive 3-part masterclass series dedicated to the science of longevity, metabolic health, nutritional hormesis, sleep architecture, and psychological resilience. Across three heavily expanded episodes, we examine a complete framework of 100 practical rules drawn from global blue zones, gerontology, and cutting-edge preventative medicine to help you live not just a longer life, but a vibrant, high-energy healthspan.