The Importance of HealthSpan in Aging

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Aging is an asymptotic curve. At some point you just hit the upper ceiling, but I don't think anybody's made it past 120 ever. There may be things we don't even know about that would all of a sudden come online at 150 years old. As we try to keep our bodies alive, it's really about preserving this core of energy and information - there's fundamental processes that have to happen with that.

We are on the cusp of a major transformation in healthcare. Using information gleaned from our blood and genes and tapping into the data revolution made possible by AI, doctors can catch the onset of disease years before symptoms arise, revolutionizing prevention. At top hospitals and a few innovative health-tech startups, scientists are working closely with patients to dramatically extend their “healthspan”―the number of healthy years before disease sets in. In The Age of Scientific Wellness, two visionary leaders of this revolution in health take us on a thrilling journey to this new frontier of medicine.

Hood, Price, and Shermer discuss: why we age and die • sickcare vs. healthcare • the 10 most popular drugs in the U.S. work for only about 10% of treated people • chronological age ≠ biological age • life expectancy, life span, longevity, and healthspan • why eliminating all cancers would only increase average life span by 3 years • genome vs. phenome • gut biome • optimizing brain function • brain plasticity • sleep, nutrition, exercise • Alzheimer’s • AI and quantum computing for better health.