Longevity science has exploded in recent years — but between miracle supplements, cutting-edge biohacks, and genuine breakthroughs, it's hard to know what actually works.
This complete, honest guide separates real science from hype. It covers the biology of aging, lessons from the world's longest-lived populations, and the well-established pillars of healthy longevity: nutrition, exercise, sleep, stress management, and social connection. It also offers a clear-eyed, critical look at intermittent fasting, longevity supplements, and cutting-edge research like senolytics and rapamycin — what's promising, what's overhyped, and what remains unproven.
Written in clear, evidence-based language that never overstates the science, this book helps readers build a realistic, sustainable plan for extending not just their lifespan, but their healthspan — the years lived in genuine vitality.