REVISED AND UPDATED EDITION OF FAST ASLEEP

Featuring an expanded four-week plan and bonus material on brain health, mood, immunity and metabolism, this updated & revised edition of Fast Sleep is packed with the latest scientific research and even more guidance to help you improve your sleep for good. ‘I read this eagerly because I am desperate for tips on how to sleep better. It is based around the revolutionary idea that when it comes to sleep what matters is not the hours you spend in bed but the quality of the sleep you are getting – your sleep efficiency.