A manifesto-book on the possibility of a long life."The Longevity Code: The Scientific and Natural Secrets to Living Better and Longer" combines scientific rigor with engaging storytelling to transform complex knowledge into daily choices. From epigenetics to nutrition, from circadian rhythms to prevention, from mental training to emotional resilience: each chapter offers practical tools to extend healthy years and reduce the risk of chronic disease - without shortcuts or unfounded myths.You will discover why longevity is not a privilege for the few but an architecture to be built: lifestyle, nutrition, mindset, and prevention become the four practical pillars for developing sustainable habits. With real-life examples, mini-cases, micro-citations from studies (observational, experimental, or preliminary), and clear language, this work guides you to move from idea to action, starting today.What this book brings you: an updated, accessible map of longevity sciences (nutrition, microbiota, fasting, exercise, meditation, sleep, stress management);daily protocols adaptable to your reality, without extremism;a "real-life tested" vision that integrates clinical prevention, mental health, relationships, and personal meaning.If you want more energy, clarity, and years of quality - not just more years - this is the book to keep on your nightstand and your desk. Your long life begins with a single, small choice.