• Why We Sleep

  • Unlocking the Power of Sleep and Dreams
  • By: Matthew Walker PhD
  • Narrated by: Steve West
  • Length: 13 hrs and 52 mins
  • Unabridged Audiobook
  • Release date: 10-03-17
  • Language: English
  • Publisher: Simon & Schuster Audio
  • 5 out of 5 stars 4.8 (1,437 ratings)

Regular price: $22.67

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Publisher's Summary

The first sleep book by a leading scientific expert - Professor Matthew Walker, director of UC Berkeley's Sleep and Neuroimaging Lab - reveals his groundbreaking exploration of sleep, explaining how we can harness its transformative power to change our lives for the better.
Sleep is one of the most important but least understood aspects of our life, wellness, and longevity. Until very recently, science had no answer to the question of why we sleep, or what good it served, or why we suffer such devastating health consequences when we don't sleep. Compared to the other basic drives in life - eating, drinking, and reproducing - the purpose of sleep remained elusive.
But an explosion of scientific discoveries in the last 20 years has shed new light on this fundamental aspect of our lives. Now, preeminent neuroscientist and sleep expert Matthew Walker gives us a new understanding of the vital importance of sleep and dreaming. Among so many other things, within the brain, sleep enriches our ability to learn, memorize, and make logical decisions. It recalibrates our emotions, restocks our immune system, fine-tunes our metabolism, and regulates our appetite. Dreaming mollifies painful memories and creates a virtual reality space in which the brain melds past and present knowledge to inspire creativity.
Walker answers important questions about sleep: How do caffeine and alcohol affect sleep? What really happens during REM sleep? Why do our sleep patterns change across a lifetime? How do common sleep aids affect us, and can they do long-term damage? Charting cutting-edge scientific breakthroughs and synthesizing decades of research and clinical practice, Walker explains how we can harness sleep to improve learning, mood, and energy levels; regulate hormones; prevent cancer, Alzheimer's, and diabetes; slow the effects of aging; increase longevity; enhance the education and lifespan of our children, and boost the efficiency, success, and productivity of our businesses. Clear-eyed, fascinating, and immensely accessible, Why We Sleep is the crucial account on sleep that will forever change listeners' minds on the subject.
©2017 Matthew Walker (P)2017 Simon & Schuster, Inc.
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Customer Reviews

Most Helpful
5 out of 5 stars
By Innate on 12-10-17

The best book on sleep bar none

I absolutely hated this book for the first number of chapters. Both the narrator and the content (as applicable) seemed pretentious, dry, and lacking in anything of interest. However, it got so much better as I progressed through the book and eventually I came to view this as the best "sleep book" that I've ever read. I listen to a lot of podcasts on health, sleep and related content, and yet I learned a lot in this book that I never knew about sleep related issues.

I highly recommend that everyone read this book and I've purchased copies for many people that I know already. The content in this book can dramatically help improve the life of almost anyone.

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26 of 27 people found this review helpful

5 out of 5 stars
By NMwritergal on 12-24-17

One of my favorite nonfiction reads of 2017

I had been avoiding reading a book on what lack of sleep does to a person because I figured it the news would not be good and I sleep so badly, I just didn't want to know. But I heard the author on NPR and it sounded so interesting, I got it.

The news was worse than I thought! Nevertheless, it was so fascinating, full of such interesting information, I'm glad I read/listened to it. It's one of the few books that I'd say, "Everyone should read this." For those who can manage to get a decent night's sleep but think 5 or 6 hours is enough--this might change their minds.

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15 of 16 people found this review helpful

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