内容简介：
This small book tackles the large dilemma of our deteriorating health as we grow older. The author paints a concise yet accurate picture of why we become so unfit, and outlines an easily understood approach towards preserving our well-being. The simplicities of diet and exercise are made clear and relative. More importantly, this book points out how the benefits of staying fit extend beyond your own skin and how you owe it not only to yourself but to others as well. Though targeted toward those over fifty, the ahow-toasa outlined here can be applied to any age.