An easy and readable guide to the latest scientific information on how and why to sleep better and improve your wellbeing. Why do we need to sleep? For those of who pass nights staring at the ceiling, the question is beside the point. In fact, we are all sleeping less, and worse, than ever. Despite this, we know that losing sleep or sleeping fitfully has consequences for our health and well being. What can we do when sleep just won’t come? In nine fascinating chapters, Dr. Diane B. Boivin lays...