
In Outlive, physician and longevity expert Peter Attia reframes how we think about health, aging, and medicine itself. Rather than focusing on treating disease once it appears, Attia argues for a proactive approach aimed at extending both lifespan and healthspan, the years of life spent in good health. Drawing on cutting-edge research and clinical experience, he examines the four major chronic killers: heart disease, cancer, neurodegenerative disease, and metabolic dysfunction, and explains why traditional medical models often fail to address their root causes.
Attia introduces a new framework for longevity built around prevention, early detection, and personalized interventions. He explores the roles of exercise, nutrition, sleep, emotional health, and metabolic fitness, emphasizing that there is no one-size-fits-all solution. Throughout the book, complex science is translated into practical guidance, encouraging readers to take ownership of their long-term health decisions. Outlive is both a challenge to conventional medicine and a roadmap for anyone who wants not just to live longer, but to live better.

“It’s one thing to go live and be and live long. It’s another thing to live a healthy, fruitful life.”