Understanding Life: Tap Into An Ancient Cellular Survival Program to Optimize Health and LongevityTap into an ancient cellular survival program to optimize health and longevity. Understanding Life will help curious people understand how life might have originated, how metabolism evolved, and what the implications are for health, aging, and disease. Every cell in your body is a descendant of free living organisms that developed on our planet billions of years ago. Even with the passage of that much time, your cells harbor powerful survival programs