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Why We Sleep Book Cover

Why We Sleep Unlocking the Power of Sleep and Dreams

Why We Sleep

Unlocking the Power of Sleep and Dreams

Matthew Walker is one of the world’s leading neuroscientists and sleep experts. He’s a professor at UC Berkeley (and former professor at Harvard) who has spent decades studying why we sleep and how to, as per the sub-title of this book, unlock the power of sleep and dreams. As you know if you’ve been following along, I’m a HUGE advocate of Optimizing our sleep as a fundamental practice in Optimizing our lives. This book has made me EVEN MORE bullish about the power of sleep. The consequences of chronically depriving ourselves of the sleep we need? Well, they’re astonishingly devastating—dramatically increasing the odds of having everything from mood disorders to cancer (and everything else we don’t want). Big Ideas we explore include the fact that you're more likely to get struck by lightning than have the gene that let's you get by on less than the recommended sleep, the universality of sleep (even worms sleep!!), resetting baselines, the iPad effect (did you know how much using one before sleep messes w/your melatonin?), and some tips to Optimize your sleep TONIGHT!!!

“A balanced diet and exercise are of vital importance, yes. But we now see sleep as the preeminent force in this health trinity. The physical and mental impairments caused by one night of bad sleep dwarf those caused by an equivalent absence of food or exercise. It is difficult to imagine any other state—natural or medically manipulated—that affords a more powerful redressing physical and mental health at every level of analysis.

Based on a rich, new scientific understanding of sleep, we no longer have to ask what sleep is good for. Instead, we are now forced to wonder whether there are any biological functions that do not benefit by a good night’s sleep. So far, the results of thousands of studies insist that no, there aren’t.

Emerging from this research renaissance is an unequivocal message: sleep is the single most effective thing we can do to reset our brain and body health each day—Mother Nature’s best effort yet at contra-death. Unfortunately, the real evidence that makes clear all the dangers that befall individuals and societies when sleep becomes short have not been clearly telegraphed to the public. It is the most glaring omission in the contemporary health conversation. In response, this book is intended to serve as a scientifically accurate intervention addressing this unmet need, and what I hope is a fascinating journey of discovery. It aims to revise our cultural appreciation of sleep, and reverse our neglect of it.”

- Matthew Walker from Why We Sleep
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