This book was good, but didn’t contain as much information and detail as Lifelong Health. I’d say if you had to choose one to listen to, choose Lifelong Health. I have the same problem with this book; that they didn’t support the claim of eating a whole foods diet. This issue most likely arises since there aren’t any good studies on diet (self reporting errors and long term stable groups and whatnot). I also like that both books stressed the importance of working out, something that I should do more often. I get off a bit easy since I bike everywhere, but that still doesn’t excuse the lack of vigorous workouts and weightlifting.