'Who would have thought something as simple as changing the way we breathe could be so revolutionary for our health, from snoring to allergies to immunity? A fascinating book, full of dazzling revelations' Dr Rangan ChatterjeeNo matter what you eat, how much you exercise, how skinny or young or wise you are, none of it matters if you're not breathing properly.There is nothing more essential to our health and wellbeing than breathing: take air in, let it out, repeat 25,000 times a day. Yet, as a ...