Being healthy is the greatest way to extend your life. There are simple things you can do starting today that can vastly improve your health and longevity. It is never too late to start. This book gives you a powerful strategy that you can follow to optimize your health and live longer. The long-lived die from exactly the same causes as everybody else. But there is one important difference, when the long-lived die from chronic illness they do it 20-30 years later compared to others. You will discover why this is so and how you can do the same.The Science of Longevity is a fully referenced book that is up to date with the latest research. It is a practical 'how to' manual showing how you can stay fit, young and healthy all the way into your old age.