Any person serious about their health and well-being should definitely add this book to their shelf. It is full of noteworthy advice that should be put into practice for a lifetime. If you want to take your health and fitness into your own hands, Dr. Brett Osborn lays the bricks with this text and he explains the current flaws in our current healthcare regime which makes money on disease rather than good health. There is great knowledge and information in this book about proper exercises, proper nutrition, proper supplements to add in, as well as how to deal with blood tests and proper hormone levels inside the body. This book is definitely worth the price and I bet every time you re-read it you could still learn something new.