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Why We Sleep: Unlocking the Power of Sleep and Dreams

2017 . Health & Wellness, Science, Self Help . Matthew Walker

8.3

Everyone

About the book

4.4/5.0

A New York Times bestseller 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. An explosion of scientific discoveries in the last twenty 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. 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 accessible, Why We Sleep is a crucial and illuminating book.

Featured on:

Year:

2017

Language:

Publisher:

Scribner

Pages:

368

Reviews

Christian Alexander

3 months ago

7

Very informative - nicely written. A bit dull and makes me fall a sleep 😴.. I know he points out that’s a good thing. So to sum up - I am learning and finding it interesting but it’s not a page turner.

Morten V Schroeder

11 months ago

9

This will change how you think of sleep! It reads more as a ‘teachings’ book so can be a little hard to get through (at least for me) - but absolutely worth reading!

Annie Spencer

1 year ago

10

Book that has transformed the way I think about sleep (and I went in knowing a lot / valuing it highly). Really interesting journey through the evolution of sleep, types of sleep phases and why they matter through to sleeping problems and how best to solve them. Recommend for anyone on the fence about whether sleeping is important in their lives

Holly Harris

1 year ago

10

Everyone should read this book An update of all the research around sleep and the harms of not getting enough

Alexi Spyrou

3 months ago

9

Khalid Alwalid

6 months ago

2

Pirgun Akinal

1 year ago

10