Fast AsleepAustralian and New Zealand edition Cant sleep? Who better to deliver the recipe for a peaceful night based on groundbreaking sleep science than the bestselling author of The Fast 800, The Clever Guts Diet and The 8 week Blood Sugar Diet. A good nights sleep is essential for a healthy brain and body. So why do so many of us struggle to sleep well? In Fast Asleep, Dr Michael Mosley explains what happens when we sleep, what triggers common sleep problems