Interesting little book but actually not quite what I was after! I was after a book that would teach me how to breathe better but this is not really it. Still there is a lot of information about breathing techniques and exercises like T'ai chi, swimming, the Buteyko method and others, treatments to help you breath better like homeopathy, bath oils, sinus massage and much more, vitamin, what you shouldn't do if you want to breath well, what you should do, about breathing at home and in the workplace. Worth looking into especially if you don't really know the path to follow. After reading this book maybe you find some new techniques worth investigating further! If you want to know more about breathing techniques maybe Ways to Better Breathing by Carola Speads.