Mythologized. Controversial.A Harvard evolutionary biologist debunks the myths and cultural stereotypes surrounding testosterone and reveals its far-reaching effects on gender and sexuality, sports, relationships, and many more aspects of our everyday lives.The biological source of virility and masculinity has inspired fascination, investigation, and controversy since antiquity. From the eunuchs in the royal courts of ancient China to the booming market for “elixirs” of youth in nineteenth-century Europe, humans have been obsessed with identifying and manipulating what we now know as testosterone. And the trends show no signs of slowing down—the modern market for testosterone supplements is booming. Thanks to this history and the methods of modern science, today we have a rich body of research about testosterone’s effects in both men and women.The science is clear: testosterone is a major, invisible player in our relationships, sex lives, athletic abilities, childhood play, gender transitions, parenting roles, violent crime, and so much more. But there is still a lot of pushback to the idea that it does, in fact, cause sex differences and significantly influence behavior.Carole Hooven argues in T that acknowledging testosterone as a potent force in society doesn’t reinforce stifling gender norms or patriarchal values. Testosterone and evolution work together to produce a huge variety of human behavior, and that includes a multitude of ways to be masculine or feminine. Understanding the science sheds light on how we work and relate to one another, how we express anger and love, and how we can fight bias and problematic behavior to build a more fair society.

    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

    Instead, they are asking questions. The problem is the search for answers only leads parents to conflicting, one-sided information: doctors claim that parents are endangering their child's life if they refuse shots, while radical vaccine opponents claim parents are endangering their child's life if they accept shots. With The Vaccine Book, parents finally have one, fair, impartial, fact-based resource they can turn to for answers. Each chapter is devoted to a disease/vaccine pair and offer a comprehensive discussion of what the disease is, how common or rare it is, how serious or harmless it is, the ingredients of the vaccine, and any possible side effects from the vaccine. Ultimately, parents will have to make their own informed decisions as Dr. Bob Sears is neither pro-vaccine nor anti-vaccine. But The Vaccine Book will provide exactly the information parents want and need as they make their way through the vaccination maze.

    America faced a troubling question: What happened? How was this epidemic allowed to spread so far before it was taken seriously? In answering these questions, Shilts weaves the disparate threads into a coherent story, pinning down every evasion and contradiction at the highest levels of the medical, political, and media establishments. Shilts shows that the epidemic spread wildly because the federal government put budget ahead of the nation's welfare; health authorities placed political expediency before the public health; and scientists were often more concerned with international prestige than saving lives. Against this backdrop, Shilts tells the heroic stories of individuals in science and politics, public health and the gay community, who struggled to alert the nation to the enormity of the danger it faced. And the Band Played On is both a tribute to these heroic people and a stinging indictment of the institutions that failed the nation so badly.

    Applying the same objective criteria to legal and illegal substances, an argument is made that legality is not a clear measure for harm. Tackling a variety of questions, such as Which is more harmful—Ecstasy or alcohol? Can addiction be cured? and Does the "War on Drugs" have serious unintended effects that can hurt children?, this analysis equips readers with the ability to make educated decisions regarding drugs both personally and in their communities. Broadening the scope of the discussion, a framework is explored for formulating national drug policies that will minimize a myriad of harms—social, medical, criminal, financial, and environmental.

    In a facility where poverty and social strife are as much a part of the pathology as any microbe, it is the medical students and interns who are thrust into the searing intimacy that is the doctor-patient relationship. With each chapter, Ofri introduces us to a new medical crisis and a human being with an intricate and compelling history.

    Your head hurts. You're mildly annoyed as you get the kids ready for school and dress for work yourself. Meanwhile, an epic war is being fought, just below your skin. Millions are fighting and dying for you to be able to complain as you head out the door.So what, exactly, is your immune system?Second only to the human brain in its complexity, it is one of the oldest and most critical facets of life on Earth. Without it, you would die within days. In Immune, Philipp Dettmer, the brains behind the most popular science channel on YouTube, takes readers on a journey through the fortress of the human body and its defenses. There is a constant battle of staggering scale raging within us, full of stories of invasion, strategy, defeat, and noble self-sacrifice. In fact, in the time you've been reading this, your immune system has probably identified and eradicated a cancer cell that started to grow in your body.Each chapter delves into an element of the immune system, including defenses like antibodies and inflammation as well as threats like bacteria, allergies, and cancer, as Dettmer reveals why boosting your immune system is actually nonsense, how parasites sneak their way past your body's defenses, how viruses work, and what goes on in your wounds when you cut yourself.Enlivened by engaging graphics and immersive descriptions, Immune turns one of the most intricate, interconnected, and confusing subjects—immunology—into a gripping adventure through an astonishing alien landscape. Immune is a vital and remarkably fun crash course in what is arguably, and increasingly, the most important system in the body.

    With detailed facts about each vaccination, as well as regulations and laws, this title provides information to help parents make a knowledgeable, responsible choice about vaccinating their children.

    . . Health care executives pulling in millions in bonuses for denying treatment to the sick . . . More than 100 million people with inadequate or no medical coverage . . . This may sound like the predicament of a third-world nation, but this is America’s health care reality today. The U.S. spends more on health care than any other nation, yet our benefits are shrinking and life expectancy is shorter here than in countries that spend significantly less per capita. Meanwhile, HMOs, pharmaceutical companies, and hospital chains reap tremendous profits, while politicians—beholden to insurers and drug companies—enact legislation for the benefit of the few rather than the many, while the entire system is on the verge of collapse. In Critical Condition, award-winning investigative journalists Donald L. Barlett and James B. Steele expose the horror of what health care in America has become. They profile patients and doctors trapped by the system and offer startling personal stories that illuminate what’s gone wrong. Doctors tell of being second-guessed and undermined by health care insurers; nurses recount chilling tales of hospital meltdowns; patients explain how they’ve been victimized by a system that is meant to care for them. Drug companies profit by selling pills in the same manner that Madison Avenue sells soap, while Wall Street rakes in billions by building up and then tearing down health care businesses. And politicians pass legislation perpetuating the injustices and out-right fraud the system encourages. By analyzing the industry and offering an insightful prescription for getting it back on the right track, Critical Condition is an enormously compelling investigative work that addresses the concerns of every American.

    Though referenced like a work of research, Brizedine's writing style is fully accessible. Brizendine provides a fascinating look at the life cycle of the female brain from birth ("baby girls will connect emotionally in ways that baby boys don't") to birthing ("Motherhood changes you because it literally alters a woman's brain-structurally, functionally, and in many ways, irreversibly") to menopause (when "the female brain is nowhere near ready to retire") and beyond. At the same time, Brizedine is not above reviewing the basics: "We may think we're a lot more sophisticated than Fred or Wilma Flintstone, but our basic mental outlook and equipment are the same." While this book will be of interest to anyone who wonders why men and women are so different, it will be particularly useful for women and parents of girls.

    Nadine Burke Harris was already known as a crusading physician delivering targeted care to vulnerable children. But it was Diego — a boy who had stopped growing after a sexual assault — who galvanized her journey to uncover the connections between toxic stress and lifelong illnesses.The news of Burke Harris’s research is just how deeply our bodies can be imprinted by ACEs—adverse childhood experiences like abuse, neglect, parental addiction, mental illness, and divorce. Childhood adversity changes our biological systems, and lasts a lifetime.  For anyone who has faced a difficult childhood, or who cares about the millions of children who do, the scientific insight and innovative, acclaimed health interventions in The Deepest Well represent hope for preventing lifelong illness for those we love and for generations to come​.

    If you're among them, you may know all too well how little modern medicine can do to alleviate your condition. But that's no reason to give up hope. In this groundbreaking book, Sarah D. Ballantyne, Ph.D., draws upon current medical research and her own battle with an autoimmune disorder to show you how you can become completely symptom-free—the natural way.The Paleo Approach is the first book ever to explain how to adapt the Paleo diet and lifestyle to bring about a full recovery. Read it to learn why foods marketed as "healthy"—such as whole grains, soy, and low-fat dairy—can contribute to the development of autoimmune conditions. Discover what you can eat to calm your immune system, reduce inflammation, and help your body heal itself. Find out which simple lifestyle changes—along with changes in diet—will make the biggest difference for your health.There's no need to worry that "going Paleo" will break the bank or require too much time in the kitchen preparing special foods. In The Paleo Approach, Dr. Ballantyne provides expert tips on how to make the switch easily and economically. Complete food lists with strategies for the day-to-day—how stay within your food budget, where to shop for what you need, how to make the most out of your time in the kitchen, and how to eat out—take all the guesswork out of going Paleo. Simple strategies for lifestyle adjustments, including small steps that can make a huge difference, guide you through the most important changes to support healing.Do you have a complicated condition that requires medical intervention, medication, or supplements? Dr. Ballantyne also walks you through the most useful medical tests, treatments, and supplements (as well as the most counterproductive ones) to help you open a dialogue with your physician.Features such as these make The Paleo Approach the ultimate resource for anyone suffering from an autoimmune disease. Why suffer a moment longer? Reclaim your health with The Paleo Approach!

    Garrett also exposes the ungoverned world of biological terrorism.

    They’ve tested France’s first guillotines, ridden the NASA Space Shuttle, been crucified in a Parisian laboratory to test the authenticity of the Shroud of Turin, and helped solve the mystery of TWA Flight 800. For every new surgical procedure, from heart transplants to gender confirmation surgery, cadavers have helped make history in their quiet way. “Delightful—though never disrespectful” (Les Simpson, Time Out New York), Stiff investigates the strange lives of our bodies postmortem and answers the question: What should we do after we die?“This quirky, funny read offers perspective and insight about life, death and the medical profession. . . . You can close this book with an appreciation of the miracle that the human body really is.” —Tara Parker-Pope, Wall Street Journal“Gross, educational, and unexpectedly sidesplitting.” —Entertainment Weekly

    Lisa Sanders, author of the monthly New York Times Magazine column "Diagnosis," the inspiration for the hit Fox TV series House, M.D.The experience of being ill can be like waking up in a foreign country. Life, as you formerly knew it, is on hold while you travel through this other world as unknown as it is unexpected. When I see patients in the hospital or in my office who are suddenly, surprisingly ill, what they really want to know is, ‘What is wrong with me?’ They want a road map that will help them manage their new surroundings. The ability to give this unnerving and unfamiliar place a name, to know it–on some level–restores a measure of control, independent of whether or not that diagnosis comes attached to a cure. Because, even today, a diagnosis is frequently all a good doctor has to offer.A healthy young man suddenly loses his memory–making him unable to remember the events of each passing hour. Two patients diagnosed with Lyme disease improve after antibiotic treatment–only to have their symptoms mysteriously return. A young woman lies dying in the ICU–bleeding, jaundiced, incoherent–and none of her doctors know what is killing her. In Every Patient Tells a Story, Dr. Lisa Sanders takes us bedside to witness the process of solving these and other diagnostic dilemmas, providing a firsthand account of the expertise and intuition that lead a doctor to make the right diagnosis.Never in human history have doctors had the knowledge, the tools, and the skills that they have today to diagnose illness and disease. And yet mistakes are made, diagnoses missed, symptoms or tests misunderstood. In this high-tech world of modern medicine, Sanders shows us that knowledge, while essential, is not sufficient to unravel the complexities of illness. She presents an unflinching look inside the detective story that marks nearly every illness–the diagnosis–revealing the combination of uncertainty and intrigue that doctors face when confronting patients who are sick or dying. Through dramatic stories of patients with baffling symptoms, Sanders portrays the absolute necessity and surprising difficulties of getting the patient’s story, the challenges of the physical exam, the pitfalls of doctor-to-doctor communication, the vagaries of tests, and the near calamity of diagnostic errors. In Every Patient Tells a Story, Dr. Sanders chronicles the real-life drama of doctors solving these difficult medical mysteries that not only illustrate the art and science of diagnosis, but often save the patients’ lives.