"In 20 YEARS YOUNGER, Bob Greene offers readers a practical, science-based plan for looking and feeling their best as they age. The 20 YEARS YOUNGER DAILY JOURNAL gives them the tools to make the four pillars of the program--an exercise regimen for fighting muscle and bone loss, a longevity-focused diet, wrinkle-fighting skin care, and sleep rejuvenation--part of their daily lives. This essential companion will allow readers to track health data, weight, blood pressure, and cholesterol, as well as exercise progress, nutrition goals, skin care regimens, and sleep data. Its easy-to-use daily planner design will help readers see how far they have come, and offers personalized motivation for lasting success. "--