Throughout our life, we look for ways to keep our mind sharp and effortlessly productive. Now, globetrotting neurosurgeon Dr. Sanjay Gupta offers insights from top scientists all over the world, whose cutting-edge research can help you heighten and protect brain function and maintain cognitive health at any age. Keep Sharp debunks common myths about aging and cognitive decline, explores whether there’s a “best” diet or exercise regimen for the brain, and explains whether it’s healthier to play video games that test memory and processing speed, or to engage in more social interaction. Discover what we can learn from “super-brained” people who are in their eighties and nineties with no signs of slowing down—and whether there are truly any benefits to drugs, supplements, and vitamins. Dr. Gupta also addresses brain disease, particularly Alzheimer’s, answers all your questions about the signs and symptoms, and shows how to ward against it and stay healthy while caring for a partner in cognitive decline. He likewise provides you with a personalized twelve-week program featuring practical strategies to strengthen your brain every day. Keep Sharp is the only owner’s manual you’ll need to keep your brain young and healthy regardless of your age!

    Dark, humorous, honest, and compassionate, this memoir illustrates the incredible work nurses do and the many challenges they face. A tribute to the wonderfully brave people Chambers met during her career, this book portrays both joyous and difficult experiences.

    In his first-ever work of autobiography, the comedian and New York Times bestselling author tells how a freakish medical condition descended upon him one October afternoon and led him to the brink of death – in a New York hospital “consistently rated one of the ten best in the country.” What happens when “one of the funniest people in America” (CBS News Sunday Morning) comes face to face with his own mortality? An Unexpected Twist is in equal parts harrowing and hilarious – and a moving affirmation of what it means to be alive.

    Rubbishing the diet-heart hypothesis, in which clinical trials 'prove' that high cholesterol causes heart disease and a high-fat diet leads to heart disease, Malcolm Kendrick lambastes a powerful pharmaceutical industry and unquestioning medical profession, who, he claims, perpetuate the concepts of good and bad cholesterol.

    But we should--even those of us who take care of our business in pristine, sanitary conditions. For it's not only in developing countries that human waste is a major public health threat: population growth is taxing even the most advanced sewage systems, and the disease spread by waste kills more people worldwide every year than any other single cause of death. Even in America, 1.95 million people have no access to an indoor toilet. Yet the subject remains unmentionable."The Big Necessity "takes aim at the taboo, revealing everything that matters about how people do--and don't--deal with their own waste. Moving from the deep underground sewers of Paris, London, and New York--an infrastructure disaster waiting to happen--to an Indian slum where ten toilets are shared by 60,000 people, Rose George stops along the way to explore the potential saviors: China's five million biogas digesters, which produce energy from waste; the heroes of third world sanitation movements; the inventor of the humble Car Loo; and the U.S. Army's personal lasers used by soldiers to zap their feces in the field.With razor-sharp wit and crusading urgency, mixing levity with gravity, Rose George has turned the subject we like to avoid into a cause with the most serious of consequences.

    Two scientists explore the potential of a revolutionary genetics technology capable of easily and affordably manipulating DNA in human embryos to prevent specific diseases, addressing key concerns about related ethical and societal repercussions.

    The latest scientific research reveals that the balance of bacteria in an individual’s microbiome can have a profound impact on inflammation throughout the body. In those with psoriasis or autoimmune arthritis, there is often a characteristic lack of certain beneficial bacteria that normally regulate the immune system – known as “keystone” species. This is typically coupled with an overabundance of potentially harmful bacteria that further trigger the inflammatory response. The Keystone Approach calms inflammation at the source by restoring the balance of good and bad bacteria in the microbiome. Based on an in-depth analysis of the latest scientific evidence, The Keystone Approach also explains how to optimize the Mediterranean diet for the greatest reduction in inflammation, along with providing detailed guidance for choosing supplements supported by good-quality clinical trials. ---- Rebecca Fett is a science writer with a degree in molecular biotechnology and biochemistry from the University of Sydney. She previously spent ten years as a biotechnology patent litigation attorney in New York, where she specialized in analyzing the scientific and clinical evidence for immune-targeting biologic medicines

    After 3.8 billion years humankind is about to start evolving by new rules...From leading geopolitical expert and technology futurist Jamie Metzl comes a groundbreaking exploration of the many ways genetic-engineering is shaking the core foundations of our lives -- sex, war, love, and death.At the dawn of the genetics revolution, our DNA is becoming as readable, writable, and hackable as our information technology. But as humanity starts retooling our own genetic code, the choices we make today will be the difference between realizing breathtaking advances in human well-being and descending into a dangerous and potentially deadly genetic arms race.Enter the laboratories where scientists are turning science fiction into reality. Look towards a future where our deepest beliefs, morals, religions, and politics are challenged like never before and the very essence of what it means to be human is at play. When we can engineer our future children, massively extend our lifespans, build life from scratch, and recreate the plant and animal world, should we?

    As recently as 1918, a pandemic of influenza claimed over 50 million lives worldwide. The advent of drugs and vaccines led to an era of hope when we thought our battles with infectious disease were won, but our optimism has been eroded by the recognition that many pathogens have the capacity to transform themselves and escape our efforts to eradicate them. Are we now facing an inevitable repeat of a calamity such as the 1918 influenza pandemic or the Black Death? Can we anticipate and thwart such an event, or are we wilfully creating the conditions that would promote the emergence of new and highly virulent human infectious disease?Sunetra Gupta is Professor of Theoretical Epidemiology at the University of Oxford specialising in infectious diseases. She holds a bachelor's degree from Princeton University and a Ph.D. from the University of London. She has been awarded the Scientific Medal by the Zoological Society of London and the Royal Society Rosalind Franklin Award for her scientific research. She is also a novelist whose books have been awarded the Sahitya Akademi Award, the Southern Arts Literature Prize, shortlisted for the Crossword Award, and longlisted for the DSC and Orange Prizes.

    He reveals what is real and what is illusory, in the process exposing moves that can harm or even kill. Five years in the making, The Science of Yoga draws on a hidden wealth of discovery, drama, and surprising fact to cut through the fog that surrounds contemporary yoga and to show—for the first time—what is uplifting and beneficial and what is delusional, flaky, and dangerous. At heart, it illuminates the risks and rewards.Broad describes yoga as a burgeoning global industry that attracts not only curious scientists but millions of true believers and charismatic hustlers. He takes the reader on a whirlwind tour of unknown yoga that goes from old archives in Calcutta to world capitals of medical research, from storied ashrams to spotless laboratories, from sweaty yoga studios with master teachers to the cozy offices of yoga healers. In the process, he shatters myths, lays out unexpected benefits, and offers a compelling vision of how the discipline can be improved.

    For every one of the cells that make up the vessel that you call your body, there are nine impostor cells hitching a ride. You are not just flesh and blood, muscle and bone, brain and skin, but also bacteria and fungi. Over your lifetime, you will carry the equivalent weight of five African elephants in microbes. You are not an individual but a colony.Until recently, we had thought our microbes hardly mattered, but science is revealing a different story, one in which microbes run our bodies and becoming a healthy human is impossible without them.In this riveting, shocking, and beautifully written book, biologist Alanna Collen draws on the latest scientific research to show how our personal colony of microbes influences our weight, our immune system, our mental health, and even our choice of partner. She argues that so many of our modern diseases—obesity, autism, mental illness, digestive disorders, allergies, autoimmunity afflictions, and even cancer—have their root in our failure to cherish our most fundamental and enduring relationship: that with our personal colony of microbes.Many of the questions about modern diseases left unanswered by the Human Genome Project are illuminated by this new science. And the good news is that unlike our human cells, we can change our microbes for the better. Collen's book is a revelatory and indispensable guide. It is science writing at its most relevant: life—and your body—will never seem the same again.

    In this comprehensive guide, Dr. Peter H.R. Green, director of the Celiac Disease Center at Columbia University, and medical writer Rory Jones reveal the real scientific story behind gluten; examining the effects of gluten on your body and the many unintended consequences of removing it from your diet. This book is an essential resource for those with celiac disease, gluten sensitivity, or anyone considering a gluten-free diet.Green and Jones but through the misinformation and false claims about gluten to provide:An in-depth, easy-to-follow examination of symptoms and conditions associated with gluten, including celiac disease, gluten sensitivity, IBS, joint pain, brain fog, autism, diabetes, fatigue, itchy skin and fibromyalgia.An explanation of the pitfalls of the gluten-free diet and how to avoid them, not available in any other resource.A close look at the drugs, supplements, and other foods causing problems often blamed on gluten alone.A guide to the key nutrients critical for heart health, microbial diversity, and body strength that are often missing from a gluten-free diet.An understanding of how your gut talks to your brain, and how everything you ingest--both food and drugs--affects your overall mood and health.A road map for how to deal with the constant stress and social constraints of the gluten-free diet.Gluten Exposed is the definitive book on gluten and offers clear, welcome guidance that can help you make better decisions about your diet and achieve a healthier, symptom-free life.

    Today, says Dale Purves, the dominant research agenda may have taken us as far as it can--and neuroscientists may be approaching a paradigm shift. In this highly personal book, Purves reveals how we got to this point and offers his notion of where neuroscience may be headed next. Purves guides you through a half-century of the most influential ideas in neuroscience and introduces the extraordinary scientists and physicians who created and tested them. Purves offers a critical assessment of the paths that neuroscience research has taken, their successes and their limitations, and then introduces an alternative approach for thinking about brains. Building on new research on visual perception, he shows why common ideas about brain networks can't be right and uncovers the factors that determine our subjective experience. The resulting insights offer a deeper understanding of what it means to be human. - Why we need a better conception of what brains are trying to do and how they do it Approaches to understanding the brain over the past several decades may be at an impasse - The surprising lessons that can be learned from what we see How complex neural processes owe more to trial-and-error experience than to logical principles - Brains--and the people who think about them Meet some of the extraordinary individuals who've shaped neuroscience - The -ghost in the machine- problem The ideas presented further undermine the concept of free will

    He searched in vain for a book that would give him the information and advice he so desperately sought. Now this award-winning journalist has compiled just the kind of emotionally supportive and useful resource that he wished he had been able to consult-to give men the tools they need to help their wives, their families, and themselves through this scary, uncertain time.In his years as a consumer journalist and veteran of the News You Can Use staff at U.S. News & World Report, Marc Silver learned what kind of information and advice on medical crises readers found most valuable. He draws on that experience as he covers in depth all the issues couples coping with breast cancer will have to face during diagnosis, treatment, and beyond. Highlights include: - The shared experiences of other breast cancer husbands- Guidance from top cancer doctors in the country- Advice on when, how, and what to tell your young children- Tips on coping with radiation and chemotherapy - A candid discussion of sex and intimacy following breast cancer surgeryMore than 200,000 women are diagnosed with cancer each year in the United States. At last, with this book, the men who love them have a road map to help them through a difficult and unprecedented journey.

    How many of us understand the way seizures affect the brain, how the heart is connected to wellbeing, or the why the foot carries the key to our humanity? In Adventures in Human Being, award-winning author Gavin Francis leads readers on a journey into the hidden pathways of the human body, offering a guide to its inner workings and a celebration of its marvels.Drawing on his experiences as a surgeon, ER specialist, and family physician, Francis blends stories from the clinic with episodes from medical history, philosophy, and literature to describe the body in sickness and in health, in living and in dying. At its heart, Adventures in Human Being is a meditation on what it means to be human. Poetic, eloquent, and profoundly perceptive, this book will transform the way you view your body.