Amazon.com description: Product Description: A New York Times Bestselling Author -- Dare to imagine not just living 100 years, but thriving for all of them. The time to get started is now! From feeling pain in your joints and having decreased energy to realizing that your memory isn't what it used to be, all bodies suffer from wear and tear as we get older. Now Dr. Mike Moreno, author of the bestselling 17 Day Diet, shows that it is totally within your power to prevent and even reverse the symptoms of aging with a 4-cycle plan using nutrition, physical fitness, and mental exercise to improve your whole-body health.