There is a near-universal folk saying that everyone wishes to live a good long life, but no one wishes for old age. More contemporarily, the rock and roll band, Little Feat, sang, "You know that you're over the hill when your mind's making promises your body can't fill. " This book is about the good long life. It is a book about primary prevention strategies in the aging process; it is not about preventing that process. It is not about being old...