In Lifestyle And Longevity, retired professor of surgery Dr. Tom Taylor draws on over fifty years of clinical experience, research, and personal insight to explore the powerful connection between lifestyle and lifespan. From the rising global epidemic of obesity and type 2 diabetes to the hidden dangers of sugar, processed foods, and sedentary living, Taylor reveals how everyday choices shape our health trajectory-often decades before disease appears. Blending epidemiology, nutrition science, psychology, and real-world case studies, this meticulously researched yet accessible guide empowers readers to take control of their longevity. Learn why sugar-not fat-is the true dietary villain, how Mediterranean and low-glycemic eating patterns protect the heart and brain, and why regular movement matters more than intense workouts. Discover the surprising roles of sleep, social connection, retirement purpose, and even supermarket shopping in determining how long-and how well-you live. Featuring practical advice, evidence-based dietary strategies (including insights on the South Beach, Atkins, and Sugar Busters approaches), and forward-looking discussions on breakthrough therapies like semaglutides and senolytics, Lifestyle and Longevity. is essential reading for anyone committed to a healthier, longer life in the 21st century.