Why Do We Sleep

  why do we sleep: Why We Sleep Matthew Walker, 2017-10-03 “Why We Sleep is an important and fascinating book…Walker taught me a lot about this basic activity that every person on Earth needs. I suspect his book will do the same for you.” —Bill Gates A New York Times bestseller and international sensation, this “stimulating and important book” (Financial Times) is a fascinating dive into the purpose and power of slumber. With two appearances on CBS This Morning and Fresh Air's most popular interview of 2017, Matthew Walker has made abundantly clear that sleep is one of the most important but least understood aspects of our life. 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 it is absent. Compared to the other basic drives in life—eating, drinking, and reproducing—the purpose of sleep remains more elusive. Within the brain, sleep enriches a diversity of functions, including 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 creates a virtual reality space in which the brain melds past and present knowledge, inspiring creativity. In this “compelling and utterly convincing” (The Sunday Times) book, preeminent neuroscientist and sleep expert Matthew Walker provides a revolutionary exploration of sleep, examining how it affects every aspect of our physical and mental well-being. Charting the most cutting-edge scientific breakthroughs, and marshalling his 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, and increase longevity. He also provides actionable steps towards getting a better night’s sleep every night. Clear-eyed, fascinating, and accessible, Why We Sleep is a crucial and illuminating book. Written with the precision of Atul Gawande, Andrew Solomon, and Sherwin Nuland, it is “recommended for night-table reading in the most pragmatic sense” (The New York Times Book Review).
  why do we sleep: The Sleep Solution W. Chris Winter, M.D., 2017-04-04 From the host of the Sleep Unplugged podcast—with cutting-edge sleep science and time-tested techniques, The Sleep Solution will help anyone achieve healthy sleep and eliminate pills, pain, and fatigue. If you want to fix your sleep problems, Internet tips and tricks aren’t going to do it for you. You need to really understand what’s going on with your sleep—both what your problems are and how to solve them. The Sleep Solution is an exciting journey of sleep self-discovery and understanding that will help you custom design specific interventions to fit your lifestyle. Drawing on his twenty-four years of experience within the field, neurologist and sleep expert W. Chris Winter will help you… • Understand how sleep works and the ways in which food, light, and other activities act to help or hurt the process • Learn why sleeping pills are so often misunderstood and used incorrectly—and how you can achieve your best sleep without them • Incorporate sleep and napping into your life—whether you are a shift worker, student, or overcommitted parent • Think outside the box to better understand ways to treat a multitude of conditions—from insomnia to sleep apnea to restless leg syndrome and circadian sleep disorders • Wade through the ever-changing sea of sleep technology and understand its value as it relates to your own sleep struggles Dubbed the “Sleep Whisperer” by Arianna Huffington, Dr. Winter is an international expert on sleep and has helped more than 10,000 patients rest better at night, including countless professional athletes. Now, he’s bringing his experiences out from under the covers—redefining what it means to have optimal sleep and get the ZZZs you really need... INCLUDES TIPS, TRICKS, EXERCISES, AND ILLUSTRATIONS
  why do we sleep: Sleep Disorders and Sleep Deprivation Institute of Medicine, Board on Health Sciences Policy, Committee on Sleep Medicine and Research, 2006-10-13 Clinical practice related to sleep problems and sleep disorders has been expanding rapidly in the last few years, but scientific research is not keeping pace. Sleep apnea, insomnia, and restless legs syndrome are three examples of very common disorders for which we have little biological information. This new book cuts across a variety of medical disciplines such as neurology, pulmonology, pediatrics, internal medicine, psychiatry, psychology, otolaryngology, and nursing, as well as other medical practices with an interest in the management of sleep pathology. This area of research is not limited to very young and old patientsâ€sleep disorders reach across all ages and ethnicities. Sleep Disorders and Sleep Deprivation presents a structured analysis that explores the following: Improving awareness among the general public and health care professionals. Increasing investment in interdisciplinary somnology and sleep medicine research training and mentoring activities. Validating and developing new and existing technologies for diagnosis and treatment. This book will be of interest to those looking to learn more about the enormous public health burden of sleep disorders and sleep deprivation and the strikingly limited capacity of the health care enterprise to identify and treat the majority of individuals suffering from sleep problems.
  why do we sleep: The Science of Sleep Wallace B. Mendelson, 2017-10-06 From Ivy: We are sleeping less and less: statistics show that insomnia has reached pandemic proportions, and costs healthcare providers billions. Most of us spend a third of our lives asleep--our bodies insist on sleep; without it, we die. But why we sleep still remains relatively mysterious. The Science of Sleep explains the elements of the sleep state and explores the various sleep disorders and how their available treatments work. By offering an accessible account of sleep science, the book allows the reader to assess their relationship with sleep and craft their own approach to having a restful night with the maximum physical return.
  why do we sleep: COLLEGE SUCCESS. AMY BALDWIN., 2022
  why do we sleep: Nodding Off Alice Gregory, 2018-06-14 Sleep plays a crucial role in our waking lives, and we need to start paying it more attention. The latest research tells us that it's essential for learning and memory, for mental health and physical well-being, and yet we tend to only think about it when it's proving a struggle. Nodding Off leads you on a fascinating journey through the science of sleep as it evolves throughout our lives; from babies to teenagers, from middle age to the later years of our life, there are constantly new challenges to our sleep. Based on knowledge accumulated over almost two decades as a sleep researcher, Professor Alice Gregory shares real-life stories and interviews with other sleep experts to find the answers to questions, such as: - Why do so many adolescents enjoy lying in at the weekends? - Why do children experiencing anxiety, behavioural problems or attention deficit hyperactivity disorder so often have co-occurring sleep problems? - Why are scientists turning to sleep disorders such as sleep paralysis to try to understand paranormal experiences? With important tips on improving your sleep, Nodding Off is an essential read for anyone who sleeps, and more important still for those who don't get enough. Fans of Matthew Walker's Why We Sleep will love this book!
  why do we sleep: Why Do We Need Sleep? Isaac Asimov, Carrie Dierks, 1993 A brief discussion of sleep, why we need it, what happens when we sleep, and sleep disorders.
  why do we sleep: Snooze Michael McGirr, 2017-06-06 Michael McGirr always had trouble sleeping. The arrival of baby twins, however, made him realize that he’d never before known true exhaustion. And while he celebrated these small children who brought him so much joy and tiredness, he found himself on a desperate and bone-weary journey in search of just a few extra winks a night. It was an adventure that would teach him more about what exactly sleep is, why we need it, and what it means when we don’t get enough of it.In Snooze, McGirr delves into the mysterious world of sleep, including its many benefits, its stubborn elusiveness, and exactly what our brains really get up to while we’re in bed. He offers readers a tour through the odd sleep patterns of some of history's greatest minds, including Aristotle, Homer, Shakespeare, Florence Nightingale, Thomas Edison, and more. He looks, too, at the demise of sleep in our increasingly fragmented modern world—and examines what that means for everyone from the Average Joe in the workplace to those with serious sleep disorders.The result is both entertaining and enlightening—the perfect book for those sleepless nights.
  why do we sleep: The Secret World of Sleep Penelope A. Lewis, 2013-08-27 In recent years neuroscientists have uncovered the countless ways our brain trips us up in day-to-day life, from its propensity toward irrational thought to how our intuitions deceive us. The latest research on sleep, however, points in the opposite direction. Where old wives tales have long advised to sleep on a problem, today scientists are discovering the truth behind these folk sayings,and how the busy brain radically improves our minds through sleep and dreams. In The Secret World of Sleep, neuroscientist Penny Lewis explores the latest research intothe nighttime brain to understand the real benefits of sleep. She shows how, while our body rests, the brain practices tasks it learned during the day, replays traumatic events to mollify them, and forges connections between distant concepts. By understanding the roles that the nocturnal brain plays in our waking life, we can improve the relationship between the two, and even boost creativity and become smarter. This is a fascinating exploration of one of the most surprising corners of neuroscience that shows how science may be able to harness the power of sleep to improve learning, health, and more.
  why do we sleep: Stumbling on Happiness Daniel Gilbert, 2009-02-24 A smart and funny book by a prominent Harvard psychologist, which uses groundbreaking research and (often hilarious) anecdotes to show us why we’re so lousy at predicting what will make us happy – and what we can do about it. Most of us spend our lives steering ourselves toward the best of all possible futures, only to find that tomorrow rarely turns out as we had expected. Why? As Harvard psychologist Daniel Gilbert explains, when people try to imagine what the future will hold, they make some basic and consistent mistakes. Just as memory plays tricks on us when we try to look backward in time, so does imagination play tricks when we try to look forward. Using cutting-edge research, much of it original, Gilbert shakes, cajoles, persuades, tricks and jokes us into accepting the fact that happiness is not really what or where we thought it was. Among the unexpected questions he poses: Why are conjoined twins no less happy than the general population? When you go out to eat, is it better to order your favourite dish every time, or to try something new? If Ingrid Bergman hadn’t gotten on the plane at the end of Casablanca, would she and Bogey have been better off? Smart, witty, accessible and laugh-out-loud funny, Stumbling on Happiness brilliantly describes all that science has to tell us about the uniquely human ability to envision the future, and how likely we are to enjoy it when we get there.
  why do we sleep: Sleep Needs, Patterns, and Difficulties of Adolescents Institute of Medicine, National Research Council, Commission on Behavioral and Social Sciences and Education, Board on Children, Youth, and Families, Forum on Adolescence, 2000-08-24 Sleep is not only a biological necessity but also a physiological drive. In today's fast-paced world, though, a good night's sleep is often the first thing to go. The effects of inadequate sleep are more than mere annoyances: they affect our mood and how we perform at school, work, and home and behind the wheel. Lost sleep also accumulates over time; the more sleep debt an individual incurs, the greater the negative consequences, according to researchers in the field. Research on adolescents and sleep has been under way for more than two decades, and there is growing evidence that adolescents are developmentally vulnerable to sleep difficulties. To discuss current research in this area and its implications in the policy, public, health, and educational arenas, the Forum on Adolescence of the Board on Children, Youth, and Families held a workshop, entitled Sleep Needs, Patterns, and Difficulties of Adolescents, on September 22, 1999.
  why do we sleep: Sleep Nick Littlehales, 2018-03-06 Proven solutions for a better night's sleep, from the sleep guru to elite athletes--rest for success in work, sports, and life One-third of our lives -- that's 3,000 hours a year--is spent trying to sleep. The time we spend in bed shapes our moods, motivation, alertness, decision-making skills, reaction time, creativity . . . in short, our ability to perform, whether at work, at home, or at play. But most of us have disturbed, restless nights, relying on over-stimulation from caffeine and sugar to drag us through the day. The old eight-hour rule just doesn't work, and it's time for a new approach. Endorsed by leading professionals in sports and business, Sleep shares a new program to be your personal best. Nick Littlehales is the leading sport sleep coach to some of the biggest names in the sporting world, including record-breaking cyclists for British Cycling and Team Sky, international soccer teams, NBA and NFL players, and Olympic and Paralympic athletes. Here, he shares his proven strategies for anyone to use. You'll learn how to map your unique sleep cycle, optimize your environment for recovery, and cope with the demands of this fast-paced, tech-driven world. Read Sleep and rest your way to a more confident, successful, and happier you.
  why do we sleep: The Mystery of Sleep Meir Kryger, 2017-03-21 An authoritative and accessible guide to what happens when we shut our eyes at night We spend a third of our lives in bed, but how much do we really understand about how sleep affects us? In the past forty years, scientists have discovered that our sleep (or lack of it) can affect nearly every aspect of our waking lives. Poor sleep could be a sign of a disease, the result of a vitamin or iron deficiency, or the cause of numerous other problems, both sleeping and waking. Yet many people, even medical personnel, are unaware of the dangers of poor sleep. Enter Dr. Meir Kryger, a world authority on the science of sleep, with a comprehensive guide to the mysteries of slumber that combines detailed case studies, helpful tables, illustrations, and pragmatic advice. Everyone needs a good night’s sleep, and many of us will experience some difficulty sleeping or staying awake over the course of our lifetimes (or know someone who does). Kryger’s comprehensive text is a much-needed resource for insomniacs; for those who snore, can’t stay awake, or experience disturbing dreams; and for the simply curious. Uniquely wide ranging, The Mystery of Sleep is more than a handbook; it is a guide to the world of sleep and the mysterious disorders that affect it.
  why do we sleep: Dreamland: Adventures in the Strange Science of Sleep David K. Randall, 2012-08-13 An engrossing examination of the science behind the little-known world of sleep. Like many of us, journalist David K. Randall never gave sleep much thought. That is, until he began sleepwalking. One midnight crash into a hallway wall sent him on an investigation into the strange science of sleep. In Dreamland, Randall explores the research that is investigating those dark hours that make up nearly a third of our lives. Taking readers from military battlefields to children’s bedrooms, Dreamland shows that sleep isn't as simple as it seems. Why did the results of one sleep study change the bookmakers’ odds for certain Monday Night Football games? Do women sleep differently than men? And if you happen to kill someone while you are sleepwalking, does that count as murder? This book is a tour of the often odd, sometimes disturbing, and always fascinating things that go on in the peculiar world of sleep. You’ll never look at your pillow the same way again.
  why do we sleep: Lifespan David A. Sinclair, Matthew D. LaPlante, 2019-09-10 A NEW YORK TIMES BESTSELLER “Brilliant and enthralling.”​ —The Wall Street Journal A paradigm-shifting book from an acclaimed Harvard Medical School scientist and one of Time’s most influential people. It’s a seemingly undeniable truth that aging is inevitable. But what if everything we’ve been taught to believe about aging is wrong? What if we could choose our lifespan? In this groundbreaking book, Dr. David Sinclair, leading world authority on genetics and longevity, reveals a bold new theory for why we age. As he writes: “Aging is a disease, and that disease is treatable.” This eye-opening and provocative work takes us to the frontlines of research that is pushing the boundaries on our perceived scientific limitations, revealing incredible breakthroughs—many from Dr. David Sinclair’s own lab at Harvard—that demonstrate how we can slow down, or even reverse, aging. The key is activating newly discovered vitality genes, the descendants of an ancient genetic survival circuit that is both the cause of aging and the key to reversing it. Recent experiments in genetic reprogramming suggest that in the near future we may not just be able to feel younger, but actually become younger. Through a page-turning narrative, Dr. Sinclair invites you into the process of scientific discovery and reveals the emerging technologies and simple lifestyle changes—such as intermittent fasting, cold exposure, exercising with the right intensity, and eating less meat—that have been shown to help us live younger and healthier for longer. At once a roadmap for taking charge of our own health destiny and a bold new vision for the future of humankind, Lifespan will forever change the way we think about why we age and what we can do about it.
  why do we sleep: Sleep and Health Michael A. Grandner, 2019-04-17 Sleep and Health provides an accessible yet comprehensive overview of the relationship between sleep and health at the individual, community and population levels, as well as a discussion of the implications for public health, public policy and interventions. Based on a firm foundation in many areas of sleep health research, this text further provides introductions to each sub-area of the field and a summary of the current research for each area. This book serves as a resource for those interested in learning about the growing field of sleep health research, including sections on social determinants, cardiovascular disease, cognitive functioning, health behavior theory, smoking, and more. - Highlights the important role of sleep across a wide range of topic areas - Addresses important topics such as sleep disparities, sleep and cardiometabolic disease risk, real-world effects of sleep deprivation, and public policy implications of poor sleep - Contains accessible reviews that point to relevant literature in often-overlooked areas, serving as a helpful guide to all relevant information on this broad topic area
  why do we sleep: Laziness Does Not Exist Devon Price, 2022-01-04 A social psychologist uncovers the psychological basis of the laziness lie, which originated with the Puritans and has ultimately created blurred boundaries between work and life with modern technologies and offers advice for not succumbing to societal pressure to do more.
  why do we sleep: Adolescent Sleep Patterns Mary A. Carskadon, 2002-07-11 There is a growing concern in relation to the problem of insufficient sleep, particularly in the United States. In the early 1990s a Congressionally mandated commission noted that insufficient sleep is a major contributor to catastrophic events, such as Chernobyl and the Exxon Valdez, as well as personal tragedies, such as automobile accidents. Adolescents appear to be among the most sleep-deprived populations in our society, though they are rarely included in sleep assessments. This book explores the genesis and development of sleep patterns in adolescents. It examines biological and cultural factors that influence sleep patterns, presents risks associated with lack of sleep, and reveals the effects of environmental factors such as work and school schedules on sleep. Adolescent Sleep Patterns will appeal to psychologists and sociologists of adolescence who have not yet considered the important role of sleep in the lives of our youth.
  why do we sleep: We'll Always Have Summer Jenny Han, 2012-04-24 The summer after her first year of college, Isobel Belly Conklin is faced with a choice between Jeremiah and Conrad Fisher, brothers she has always loved, when Jeremiah proposes marriage and Conrad confesses that he still loves her.
  why do we sleep: The Distracted Mind Adam Gazzaley, Larry D. Rosen, 2017-10-27 A “brilliant and practical” study of why our brain isn’t built for media multitasking—and how we can learn to live with technology in a more balanced way (Jack Kornfield, author of The Wise Heart). Includes practical strategies for fighting digital distraction—straight from a neuroscientist and a psychologist! Most of us will freely admit that we are obsessed with our devices. We pride ourselves on our ability to multitask—read work email, reply to a text, check Facebook, watch a video clip. Talk on the phone, send a text, drive a car. Enjoy family dinner with a glowing smartphone next to our plates. We can do it all, 24/7! Never mind the errors in the email, the near-miss on the road, and the unheard conversation at the table. In The Distracted Mind, Adam Gazzaley and Larry Rosen—a neuroscientist and a psychologist—explain why our brains aren’t built for multitasking, and suggest better ways to live in a high-tech world without giving up our modern technology. The authors explain that our brains are limited in their ability to pay attention. We don’t really multitask but rather switch rapidly between tasks. Distractions and interruptions, often technology-related—referred to by the authors as “interference”—collide with our goal-setting abilities. We want to finish this paper/spreadsheet/sentence, but our phone signals an incoming message and we drop everything. Even without an alert, we decide that we “must” check in on social media immediately. Gazzaley and Rosen offer practical strategies, backed by science, to fight distraction. We can change our brains with meditation, video games, and physical exercise; we can change our behavior by planning our accessibility and recognizing our anxiety about being out of touch even briefly. They don't suggest that we give up our devices, but that we use them in a more balanced way.
  why do we sleep: The Enchanted World of Sleep Peretz Lavie, 1998-01-01
  why do we sleep: Sleep, Health, and Society Francesco P. Cappuccio, Michelle A. Miller, Steven W. Lockley, Shantha M. W. Rajaratnam, 2018 This book summarises the epidemiological evidence linking sleep deprivation and disruption to several chronic conditions, and explores the public health implications with the view to developing preventive strategies.
  why do we sleep: Sleep and Wakefulness Nathaniel Kleitman, 1987-09-15 For half a century, Sleep and Wakefulness has been a valuable reference work. It discusses phases of the sleep cycle, experimental work on sleep and wakefulness, sleep disorders and their treatment, and such sleep-like states as hypnosis and hibernation.
  why do we sleep: The Wim Hof Method Wim Hof, 2022-04-14 THE SUNDAY TIMES BESTSELLING PHENOMENOM 'I've never felt so alive' JOE WICKS 'The book will change your life' BEN FOGLE My hope is to inspire you to retake control of your body and life by unleashing the immense power of the mind. 'The Iceman' Wim Hof shares his remarkable life story and powerful method for supercharging your strength, health and happiness. Refined over forty years and championed by scientists across the globe, you'll learn how to harness three key elements of Cold, Breathing and Mindset to master mind over matter and achieve the impossible. 'Wim is a legend of the power ice has to heal and empower' BEAR GRYLLS 'Thor-like and potent...Wim has radioactive charisma' RUSSELL BRAND
  why do we sleep: Why We Nap STAMPI, BROUGHTON, 2013-11-27 J ÜRGEN AscHOFF Very bad habit! Very bad habit! Captain Giles to Joseph Conrad who had taken a siesta. -Conrad: The Shadow Line On the Multiplicity of Rest-Activity Cycles: Some Historical and Conceptual Notes According to its title this book tries to answer the profound question of why we nap-and why Captain Giles was wrong in blaming Conrad for having napped. However, in this volume the term nap is not used in the narrower sense of an afternoon siesta; instead, emphasis is placed on the recurrent alternation between states of alertness and drowsiness, i. e. , on rest-activity cycles of high er frequency throughout the 24 hr. In view of this focus, two authors (Stampi, in Chapter I, and Ball, in Chapter 3) rightly refer to the psychologist Szymanski who was among the first to describe polyphasic activity patterns. Hence, I consider it appropriate to open this foreword with a few historical remarks. At the time when Szymanski (1920) made the distinction between monophasic and polyphasic rest-activity patterns and sleep-wake cy cles, respectively, not much was known about the mechanisms of such temporal structures. Although the botanists quite some time ago had demonstrated the endogenous nature of the monophasic sleep movements in plants, the hypothesis of an (still unknown) external driving force was favored by those who studied rhythms in animals and humans (Aschoff, 1990).
  why do we sleep: Power Sleep James B. Maas, 2012-08-22 Rest is the basis of dynamic activity. . . . Want to be more creative, loving, and successful? Follow Dr. Maas's powerful practical advice for doing less but accomplishing more. --Harold H. Bloomfield, M.D., author of The Power of 5 and TM As the world speeds up and shrinks, physical energy and mental activity increase in importance, particularly with the drag of jet travel and 55-plus-hour workweeks. . . . Here is a handbook for successful survival. --William E. Phillips, former chairman and CEO, Ogilvy & Mather Do your eyelids feel heavy during afternoon meetings? Do you use caffeine to stay alert? Need a glass of wine to fall asleep? An alarm to get out of bed? These are all symptoms of sleep deficiency--signals that you are operating below your peak performance and beneath your mental capacity. Despite popular perceptions, sleep is not a luxury--it is a necessity. Over 100 million Americans are sleep-deprived, and make crucial business and personal decisions in an impaired state. In Power Sleep, Dr. James B. Maas, pioneer of sleep research at Cornell University, provides an easy, drug-free way to improve your body and brain for an alert and productive tomorrow. With adequate sleep, your potential is renewed every morning. Dr. Maas has lectured to top corporations around the country and the world on the importance of sleep. He has collected all of his research and time-tested formulas to create a lucid and easy program geared specifically toward helping you achieve peak performance in every aspect of your life. In Power Sleep, you'll find: The golden rules of sleep Twenty great sleep strategies Do's and don'ts of sleeping pills and over-the-counter remedies How to combat travel fatigue, including jet lag and drowsy driving Tips for exhausted parents of newborns, infants, and toddlers How to overcome sleep disorders, including insomnia An important and practical book, Power Sleep will help you get the sleep you need to quickly and dramatically improve your mental and physical well-being.
  why do we sleep: The 8-Hour Sleep Paradox Mark Burhenne, 2016-01-13 Surprising as it may seem, getting eight hours of sleep is the wrong approach to achieve great health and top performance. Most people with disrupted sleep don't know what they're missing because they've never experienced anything different. This book will teach you how to achieve your highest quality sleep to become your best, brightest, most capable self. This 3-step program will show you how you can get the kind of sleep that unlocks your ability to: achieve your perfect weight by suppressing your appetite naturally; slow down the aging process; wake up happy and refreshed every morning; improve your energy levels, concentration and mental focus; end daytime sleepiness and brain fog.--Publisher's description.
  why do we sleep: Sleep Smarter Shawn Stevenson, 2016-09-06 Shawn Stevenson is a health expert with a background in biology and kinesiology who has helped thousands of people worldwide to improve their health, through his private work as well as his #1 Nutrition and Fitness podcast on iTunes. In his work, Shawn brings a well-rounded perspective to the perennial question: how can we feel better? In investigating complex health issues such as weight loss, chronic fatigue and hormone imbalance, Shawn realised that many health problems start with one criminally overlooked aspect of our routine - sleep. In Sleep Smarter Shawn explores the little-known and even less-appreciated facts about sleep's influence on every part of our life. Backed by the latest scientific research and packed with personal anecdotes and tips from leaders in the field of sleep research, this book depicts the dangers of insufficient sleep - from weight retention to memory loss to bad sex to increased risk of disease. In his clear, personable and relatable style Shawn offers 21 simple, immediately applicable ways for readers to take their well-being into their own hands and improve their sleep now
  why do we sleep: Why We Can't Sleep Ada Calhoun, 2020-01-07 The acclaimed author explores the hidden crises of Gen X women in this “engaging hybrid of first-person confession, reportage [and] pop culture analysis” (The New Republic). Ada Calhoun was married with children and a good career—and yet she was miserable. She thought she had no right to complain until she realized how many other Generation X women felt the same way. What could be behind this troubling trend? To find out, Calhoun delved into housing costs, HR trends, credit card debt averages, and divorce data. At every turn, she saw that Gen X women were facing new problems as they entered middle age—problems that were being largely overlooked. Calhoun spoke with women across America who were part of the generation raised to “have it all.” She found that most were exhausted, terrified about money, under-employed, and overwhelmed. And instead of being heard, they were being told to lean in, take “me-time,” or make a chore chart to get their lives and homes in order. In Why We Can’t Sleep, Calhoun opens up the cultural and political contexts of Gen X’s predicament. She offers practical advice on how to ourselves out of the abyss—and keep the next generation of women from falling in. The result is reassuring, empowering, and essential reading for all middle-aged women, and anyone who hopes to understand them.
  why do we sleep: Letter from Birmingham Jail MARTIN LUTHER KING JR., Martin Luther King, 2018 This landmark missive from one of the greatest activists in history calls for direct, non-violent resistance in the fight against racism, and reflects on the healing power of love.
  why do we sleep: Scale Geoffrey West, 2018-05-15 This is science writing as wonder and as inspiration. —The Wall Street Journal Wall Street Journal From one of the most influential scientists of our time, a dazzling exploration of the hidden laws that govern the life cycle of everything from plants and animals to the cities we live in. Visionary physicist Geoffrey West is a pioneer in the field of complexity science, the science of emergent systems and networks. The term “complexity” can be misleading, however, because what makes West’s discoveries so beautiful is that he has found an underlying simplicity that unites the seemingly complex and diverse phenomena of living systems, including our bodies, our cities and our businesses. Fascinated by aging and mortality, West applied the rigor of a physicist to the biological question of why we live as long as we do and no longer. The result was astonishing, and changed science: West found that despite the riotous diversity in mammals, they are all, to a large degree, scaled versions of each other. If you know the size of a mammal, you can use scaling laws to learn everything from how much food it eats per day, what its heart-rate is, how long it will take to mature, its lifespan, and so on. Furthermore, the efficiency of the mammal’s circulatory systems scales up precisely based on weight: if you compare a mouse, a human and an elephant on a logarithmic graph, you find with every doubling of average weight, a species gets 25% more efficient—and lives 25% longer. Fundamentally, he has proven, the issue has to do with the fractal geometry of the networks that supply energy and remove waste from the organism’s body. West’s work has been game-changing for biologists, but then he made the even bolder move of exploring his work’s applicability. Cities, too, are constellations of networks and laws of scalability relate with eerie precision to them. Recently, West has applied his revolutionary work to the business world. This investigation has led to powerful insights into why some companies thrive while others fail. The implications of these discoveries are far-reaching, and are just beginning to be explored. Scale is a thrilling scientific adventure story about the elemental natural laws that bind us together in simple but profound ways. Through the brilliant mind of Geoffrey West, we can envision how cities, companies and biological life alike are dancing to the same simple, powerful tune.
  why do we sleep: The Pain Relief Secret Sarah Warren, Sarah Warren St. Pierre, 2019-07-24 Busting the Chronic Pain Myth Once and for All.We've been told that our bodies will inevitably fall apart and that we must experience physical pain as we get older. This myth is so ingrained that we don't even wonder why our body breaks down. That's why most of us just accept it when we develop chronic back pain, joint pain, or other debilitating conditions, as if there is nothing we could do about it.But the truth is shocking: The vast majority of musculoskeletal pain and degeneration is caused by the way we habitually use our bodies-the way we sit, stand, and move, day in and day out. And with some simple changes, anyone can learn how to heal chronic musculoskeletal pain and prevent future problems and injuries from developing.Why Your Nervous System Is the Root Cause of Chronic Pain.The muscles in the human body are masterpieces of design-but they have one fatal flaw. When a muscle becomes chronically contracted, it reduces blood flow to nearby joints, ligaments, and other tissues, causing damage and pain. This is exactly what leads to muscle spasms, carpal tunnel syndrome, many cases of scoliosis, most types of back pain, joint degeneration, and other conditions.You Don't Have to Live in Pain Anymore.The Clinical Somatic method of neuromuscular education in this book are so effective and potentially life-changing that it should be taught in every school, sports program, medical practice, and retirement home.The Pain Relief Secret offers hope to millions of pain sufferers, giving them the ability to prevent and eliminate pain through a simple, gentle process of retraining the nervous system. With such effective techniques available, we now have the tools to prevent and eliminate most cases of chronic pain.
  why do we sleep: Why We Eat (Too Much) Andrew Jenkinson, 2021 The Sunday Times bestseller that explains the new science behind weight loss and how we can get in shape without counting calories. 'A compelling look at the science of appetite and metabolism' Vogue 'This book tells us the truth about weight loss' Dr Rangan Chatterjee _______________ We've all heard the golden rule: eat less, exercise more and you'll lose weight. But what if it isn't that simple? For over two decades, weight loss surgeon Dr Andrew Jenkinson has treated thousands of people who have become trapped in the endless cycle of dieting. Why We Eat (Too Much), combines case studies from his practice and the new science of metabolism to illuminate how our appetite really works. Debunking myths of about body and systematically explaining why dieting is counter-productive, this unflinching book investigates every aspect of nutrition: from the 'set weight point' that is unique to all of us, to good and bad fats, and from how genes impact our weight to how our hormones are affected after a diet ends. With a new chapter about the link between obesity and COVID-19, this incredible book will help you understand your body better than ever before. _______________ 'Articulate, clear, a joy to read, this is a book that really needed written' Joanna Blythman, author of Swallow This 'Highly persuasive . . . a radical approach to weight loss' Sunday Times 'Debunks the myths around dieting and weight-loss' Telegraph
  why do we sleep: Diagnostic and Statistical Manual of Mental Disorders (DSM-5) American Psychiatric Association, 2021-09-24
  why do we sleep: The Sleep Book Guy Meadows, 2014 Supported by case studies, background information, exercises, key summaries and client testimonials, and enhanced with illustrations and visual aids, 'The Sleep Book' teaches a revolutionary new method for combating insomnia.
  why do we sleep: Fast Asleep Michael Mosley, 2021-11-11 Can't sleep? Who better to deliver the recipe for a peaceful night based on groundbreaking sleep science than the bestselling author of The Fast 800, The Clever Guts Diet and The 8-week Blood Sugar Diet. A good night's sleep is essential for a healthy brain and body. So why do so many of us struggle to sleep well? In Fast Asleep, Dr Michael Mosley explains what happens when we sleep, what triggers common sleep problems and why standard advice rarely works. Prone to insomnia, he has taken part in numerous sleep experiments and tested every remedy going. The result is a radical, four-week programme, based on the latest science, designed to help you re-establish a healthy sleep pattern in record time. With plenty of surprising advice including tips for teenagers, people working night shifts and those prone to jet lag, plus recipes which will boost your deep sleep by improving your gut microbiome, Fast Asleep provides the tools you need to sleep better, reduce stress and feel happier.
  why do we sleep: The Psychopath Inside James Fallon, 2014-10-28 “Compelling, essential reading for understanding the underpinnings of psychopathy.” — M. E. Thomas, author of Confessions of a Sociopath For his first fifty-eight years, James Fallon was by all appearances a normal guy. A successful neuroscientist and professor, he’d been raised in a loving family, married his high school sweetheart, and had three kids and lots of friends. Then he learned a shocking truth that would not only disrupt his personal and professional life, but would lead him to question the very nature of his own identity. While researching serial killers, he uncovered a pattern in their brain scans that helped explain their cold and violent behavior. Astonishingly, his own scan matched that pattern. And a few months later he learned that he was descended from a long line of murderers. Fallon set out to reconcile the truth about his own brain with everything he knew as a scientist about the mind, behavior, and personality.
  why do we sleep: The Stress Solution Rangan Chatterjee, 2019-01-08 Dr. Rangan Chatterjee knows this better than anyone. As a practicing GP, he's seen first-hand how stress affects his patients and has found simple but effective methods to help them. Now he's on a mission to show that combatting stress is easier than you think. He packed with personal accounts and patient cases. This book will become your blueprint on how to live stress-free in the modern world.
  why do we sleep: The Yellow Wallpaper Illustrated Charlotte Perkins Gilman, 2021-04-13 The Yellow Wallpaper is a short story by American writer Charlotte Perkins Gilman, first published in January 1892 in The New England Magazine.[1] It is regarded as an important early work of American feminist literature, due to its illustration of the attitudes towards mental and physical health of women in the 19th century.Narrated in the first person, the story is a collection of journal entries written by a woman whose physician husband (John) has rented an old mansion for the summer. Forgoing other rooms in the house, the couple moves into the upstairs nursery. As a form of treatment, the unnamed woman is forbidden from working, and is encouraged to eat well and get plenty of air, so she can recuperate from what he calls a temporary nervous depression - a slight hysterical tendency, a diagnosis common to women during that period
  why do we sleep: Why We Sleep Matthew Walker, 2018 Sleep is one of the most important aspects of our life, health and longevity and yet it is increasingly neglected in twenty-first-century society, with devastating consequences- every major disease in the developed world - Alzheimer's, cancer, obesity, diabetes - has very strong links to deficient sleep. In this book, the first of its kind written by a scientific expert, Professor Matthew Walker explores twenty years of cutting-edge research to solve the mystery of why sleep matters. Looking at creatures from across the animal kingdom as well as major human studies, Why We Sleep delves in to everything from what really happens in our brains and bodies when we dream to how caffeine and alcohol affect sleep and why our sleep patterns change across a lifetime, transforming our appreciation of the extraordinary phenomenon that safeguards our existence.
"Why it is" vs "Why is it" - English Language & Usage Stack Exchange
Nov 7, 2013 · The question: "Why is [etc.]" is a question form in English: Why is the sky blue? Why is it that children require so much attention? Why is it [or some thing] like that? When that form is …

How did the letter Z come to be associated with sleeping/snoring?
May 26, 2011 · See also Why Does ZZZ mean sleep? for another theory: The reason zzz came into being is that the comic strip artists just couldn’t represent sleeping with much. ... As the sounds …

What's the proper way to handwrite a lowercase letter A?
Oct 31, 2017 · But why are there two different As? Back in ye olde days there were many ways to write a lower-case A. (The same went for other letters, for example þ was later written "y", hence …

Why is "pineapple" in English but "ananas" in all other languages?
Nov 7, 2013 · I don't think we are discussing whether "ananas" or "pineapple" was used first, but where it came from and why the English language does not use "ananas" today. I would say that …

Reason for different pronunciations of "lieutenant"
Dec 6, 2014 · As to why present day usage is as it is: People can be contrary. It's possible the US adopted "Loo" because and only because the Brits said "Lef" -- or vice-versa. But it seems the …

The whys and the hows - English Language & Usage Stack Exchange
Apr 13, 2017 · The rule on apostrophes on plurals applies if the word in question is a bona fide word as a plural. My dictionary shows the plural of "why" with a simple "s." Ditto other words such as …

terminology - Why use BCE/CE instead of BC/AD? - English …
Why do people use the latter terminology? For one thing, I find it confusing. It doesn't help that BCE is similar to BC. But moreover, there is only one letter of difference between the two terms, …

etymology - Why "shrink" (of a psychiatrist)? - English Language ...
I'm afraid I have to disagree here. From my understanding, and a recent article in the Atlantic, derived from the new text Marketplace of the Marvelous: The Strange Origins of Modern …

Using hundreds to express thousands: why, where, when?
May 30, 2017 · Why change register half way through? [¶ Of course, even in the middle ages, educated professionals such as architects, military engineers and accountants would work to …

How did the word "beaver" come to be associated with vagina?
From "Why King George of England May Have to Lose His Beard: How the Game of 'Beaver' Which All England Is Playing Is So Threatening the Proper Reverence for the Throne That Banishment of …

"Why it is" vs "Why is it" - English Language & Usage Stack …
Nov 7, 2013 · The question: "Why is [etc.]" is a question form in English: Why is the sky blue? Why is it that children require so much attention? Why is it [or some thing] like that? When that …

How did the letter Z come to be associated with sleeping/snoring?
May 26, 2011 · See also Why Does ZZZ mean sleep? for another theory: The reason zzz came into being is that the comic strip artists just couldn’t represent sleeping with much. ... As the …

What's the proper way to handwrite a lowercase letter A?
Oct 31, 2017 · But why are there two different As? Back in ye olde days there were many ways to write a lower-case A. (The same went for other letters, for example þ was later written "y", …

Why is "pineapple" in English but "ananas" in all other languages?
Nov 7, 2013 · I don't think we are discussing whether "ananas" or "pineapple" was used first, but where it came from and why the English language does not use "ananas" today. I would say …

Reason for different pronunciations of "lieutenant"
Dec 6, 2014 · As to why present day usage is as it is: People can be contrary. It's possible the US adopted "Loo" because and only because the Brits said "Lef" -- or vice-versa. But it seems the …

The whys and the hows - English Language & Usage Stack Exchange
Apr 13, 2017 · The rule on apostrophes on plurals applies if the word in question is a bona fide word as a plural. My dictionary shows the plural of "why" with a simple "s." Ditto other words …

terminology - Why use BCE/CE instead of BC/AD? - English …
Why do people use the latter terminology? For one thing, I find it confusing. It doesn't help that BCE is similar to BC. But moreover, there is only one letter of difference between the two …

etymology - Why "shrink" (of a psychiatrist)? - English Language ...
I'm afraid I have to disagree here. From my understanding, and a recent article in the Atlantic, derived from the new text Marketplace of the Marvelous: The Strange Origins of Modern …

Using hundreds to express thousands: why, where, when?
May 30, 2017 · Why change register half way through? [¶ Of course, even in the middle ages, educated professionals such as architects, military engineers and accountants would work to …

How did the word "beaver" come to be associated with vagina?
From "Why King George of England May Have to Lose His Beard: How the Game of 'Beaver' Which All England Is Playing Is So Threatening the Proper Reverence for the Throne That …