Sleep For DummiesA book that will actually help you sleep For many people, sleep is complicated. Sleep For Dummies demystifies your nightly shutdown, so that you understand the quantity and quality of sleep you need. Youll get answers to questions such as: What happens in your body and brain while you sleep? How does sleep deprivation affect your quality of life? How does sleep change as you age? Written by an eminent sleep researcher, this book shows you how to