Peter Attia writes health and longevity non-fiction about reducing long-term disease risk while preserving physical and cognitive function into later life. Outlive: The Science and Art of Longevity, written with Bill Gifford, organises its argument around cardiovascular disease, cancer, metabolic dysfunction and neurodegenerative disease, then connects those risks with exercise, nutrition, sleep and emotional health. Attia gives particular attention to strength, aerobic capacity and what he calls the Centenarian Decathlon: choosing physical abilities worth maintaining decades in advance and training backwards from them. The book is detailed but accessible, mixing medical explanation with case studies and personal experience rather than functioning as a simple diet or workout plan. It fits longevity, preventive medicine, fitness and health optimisation, especially for readers who prefer risk-based frameworks over short-term wellness advice. Read more Less