But sometimes, when obsession gets the better of scientists, they twist a noble pursuit into something sinister. Under this spell, knowledge isn’t everything, it’s the only thing—no matter the cost. Bestselling author Sam Kean tells the true story of what happens when unfettered ambition pushes otherwise rational men and women to cross the line in the name of science, trampling ethical boundaries and often committing crimes in the process.The Icepick Surgeon masterfully guides the reader across two thousand years of history, beginning with Cleopatra’s dark deeds in ancient Egypt. The book reveals the origins of much of modern science in the transatlantic slave trade of the 1700s, as well as Thomas Edison’s mercenary support of the electric chair and the warped logic of the spies who infiltrated the Manhattan Project. But the sins of science aren’t all safely buried in the past. Many of them, Kean reminds us, still affect us today. We can draw direct lines from the medical abuses of Tuskegee and Nazi Germany to current vaccine hesitancy, and connect icepick lobotomies from the 1950s to the contemporary failings of mental-health care. Kean even takes us into the future, when advanced computers and genetic engineering could unleash whole new ways to do one another wrong.Unflinching, and exhilarating to the last page, The Icepick Surgeon fuses the drama of scientific discovery with the illicit thrill of a true-crime tale. With his trademark wit and precision, Kean shows that, while science has done more good than harm in the world, rogue scientists do exist, and when we sacrifice morals for progress, we often end up with neither.

    Many people think of microbes as germs to be eradicated, but those that live with us—the microbiome—build our bodies, protect our health, shape our identities, and grant us incredible abilities. In this astonishing book, Ed Yong takes us on a grand tour through our microbial partners, and introduces us to the scientists on the front lines of discovery. Yong, whose humor is as evident as his erudition, prompts us to look at ourselves and our animal companions in a new light—less as individuals and more as the interconnected, interdependent multitudes we assuredly are. The microbes in our bodies are part of our immune systems and protect us from disease. Those in cows and termites digest the plants they eat. In the deep oceans, mysterious creatures without mouths or guts depend on microbes for all their energy. Bacteria provide squids with invisibility cloaks, help beetles to bring down forests, and allow worms to cause diseases that afflict millions of people. I Contain Multitudes is the story of these extraordinary partnerships, between the creatures we are familiar with and those we are not. It reveals how we humans are disrupting these partnerships and how we might manipulate them for our own good. It will change both our view of nature and our sense of where we belong in it.

    Coffee. Sunscreen. Vapes. George Zaidan reveals what will kill you, what won't, and why--explained with high-octane hilarity, hysterical hijinks, and other things that don't begin with the letter H. INGREDIENTS offers the perspective of a chemist on the stuff we eat, drink, inhale, and smear on ourselves. Apart from the burning question of whether you should eat that Cheeto, Zaidan explores a range of topics. Here's a helpful guide:Stuff in this book: - How bad is processed food? How sure are we?- Is sunscreen safe? Should you use it?- Is coffee good or bad for you?- What's your disease horoscope?- What is that public pool smell made of?- What happens when you overdose on fentanyl in the sun?- What do cassava plants and Soviet spies have in common?- When will you die?Stuff in other books: - Your carbon footprint- Food sustainability- GMOs- CEO pay- Science funding- Politics- Football- Baseball- Any kind of ball reallyZaidan, an MIT-trained chemist who cohosted CNBC's hit Make Me a Millionaire Inventor and wrote and voiced several TED-Ed viral videos, makes chemistry more fun than Hogwarts as he reveals exactly what science can (and can't) tell us about the packaged ingredients sold to us every day. Sugar, spinach, formaldehyde, cyanide, the ingredients of life and death, and how we know if something is good or bad for us--as well as the genius of aphids and their butts--are all discussed in exquisite detail at breakneck speed.

    Josh Axe delivers a groundbreaking, indispensable guide for understanding, diagnosing, and treating one of the most discussed yet little-understood health conditions: leaky gut syndrome.Do you have a leaky gut? For 80% of the population the answer is “yes”—and most people don’t even realize it. Leaky gut syndrome is the root cause of a litany of ailments, including: chronic inflammation, allergies, autoimmune diseases, hypothyroidism, adrenal fatigue, diabetes, and even arthritis.To keep us in good health, our gut relies on maintaining a symbiotic relationship with trillions of microorganisms that live in our digestive tract. When our digestive system is out of whack, serious health problems can manifest and our intestinal walls can develop microscopic holes, allowing undigested food particles, bacteria, and toxins to seep into the bloodstream. This condition is known as leaky gut syndrome.In Eat Dirt, Dr. Josh Axe explains that what we regard as modern “improvements” to our food supply—including refrigeration, sanitation, and modified grains—have damaged our intestinal health. In fact, the same organisms in soil that allow plants and animals to flourish are the ones we need for gut health. In Eat Dirt, Dr. Axe explains that it’s essential to get a little “dirty” in our daily lives in order to support our gut bacteria and prevent leaky gut syndrome. Dr. Axe offers simple ways to get these needed microbes, from incorporating local honey and bee pollen into your diet to forgoing hand sanitizers and even ingesting a little probiotic-rich soil.Because leaky gut manifests differently in every individual, Dr. Axe also identifies the five main “gut types” and offers customizable plans—including diet, supplement, and lifestyle recommendations—to dramatically improve gut health in just thirty days. With a simple diet plan, recipes, and practical advice, Eat Dirt will help readers restore gut health and eliminate leaky gut for good.

    They ingest 8,500 milligrams of salt a day, double the recommended amount, almost none of which comes from salt shakers. It comes from processed food, an industry that hauls in $1 trillion in annual sales. In Salt Sugar Fat, Pulitzer Prize-winning investigative reporter Michael Moss shows how this happened. Featuring examples from some of the most recognizable (and profitable) companies and brands of the last half century--including Kraft, Coca-Cola, Lunchables, Kellogg, Nestlé, Oreos, Cargill, Capri Sun, and many more--Moss’s explosive, empowering narrative is grounded in meticulous, often eye-opening research. He goes inside the labs where food scientists use cutting-edge technology to calculate the "bliss point" of sugary beverages or enhance the "mouth feel" of fat by manipulating its chemical structure. He unearths marketing techniques taken straight from tobacco company playbooks to redirect concerns about the health risks of products. He talks to concerned executives who explain that they could never produce truly healthy alternatives to their products even if serious regulation became a reality. Simply put: the industry itself would cease to exist without salt, sugar, and fat.

    Jen Gunter now delivers the definitive book on vaginal health, answering the questions you've always had but were afraid to ask--or couldn't find the right answers to. She has been called Twitter's resident gynecologist, the Internet's OB/GYN, and one of the fiercest advocates for women's health...and she's here to give you the straight talk on the topics she knows best.Does eating sugar cause yeast infections? Does pubic hair have a function? Should you have a vulvovaginal care regimen?Will your vagina shrivel up if you go without sex?What's the truth about the HPV vaccine?So many important questions, so much convincing, confusing, contradictory misinformation! In this age of click bait, pseudoscience, and celebrity-endorsed products, it's easy to be overwhelmed--whether it's websites, advice from well-meaning friends, uneducated partners, and even healthcare providers. So how do you separate facts from fiction? OB-GYN Jen Gunter, an expert on women's health--and the internet's most popular go-to doc--comes to the rescue with a book that debunks the myths and educates and empowers women. From reproductive health to the impact of antibiotics and probiotics, and the latest trends, including vaginal steaming, vaginal marijuana products, and jade eggs, Gunter takes us on a factual, fun-filled journey. Discover the truth about:- The vaginal microbiome - Genital hygiene, lubricants, and hormone myths and fallacies - How diet impacts vaginal health - Stem cells and the vagina - Cosmetic vaginal surgery - What changes to expect during pregnancy, after childbirth, and through menopause - How medicine fails women by dismissing symptomsPlus: - Thongs vs. lace: the best underwear for vaginal health - How to select a tampon - The full glory of the clitoris and the myth of the G Spot... And so much more. Whether you're a twenty-six-year-old worried that her labia are "uncool" or a sixty-six-year-old dealing with painful sex, this comprehensive guide is sure to become a lifelong trusted resource.

    Mark Hyman sorts through the conflicting research on food to give us the skinny on what to eat. Did you know that eating oatmeal actually isn't a healthy way to start the day? That milk doesn't build bones, and eggs aren't the devil? Even the most health conscious among us have a hard time figuring out what to eat in order to lose weight, stay fit, and improve our health. And who can blame us? When it comes to diet, there's so much changing and conflicting information flying around that it's impossible to know where to look for sound advice. And decades of misguided "common sense," food-industry lobbying, bad science, and corrupt food polices and guidelines have only deepened our crisis of nutritional confusion, leaving us overwhelmed and anxious when we head to the grocery store. Thankfully, bestselling author Dr. Mark Hyman is here to set the record straight. In Food: What the Heck Should I Eat? -- his most comprehensive book yet -- he takes a close look at every food group and explains what we've gotten wrong, revealing which foods nurture our health and which pose a threat. From grains to legumes, meat to dairy, fats to artificial sweeteners, and beyond, Dr. Hyman debunks misconceptions and breaks down the fascinating science in his signature accessible style. He also explains food's role as powerful medicine capable of reversing chronic disease and shows how our food system and policies impact the environment, the economy, social justice, and personal health, painting a holistic picture of growing, cooking, and eating food in ways that nourish our bodies and the earth while creating a healthy society. With myth-busting insights, easy-to-understand science, and delicious, wholesome recipes, Food: What the Heck Should I Eat? is a no-nonsense guide to achieving optimal weight and lifelong health.

    Like most people, you probably wake up, get hungry for meals and doze off in bed around the same time every day. If you’ve ever experienced jet lag or pulled an all-nighter, you know that this schedule can easily be thrown off kilter. But for some people, that imbalance—difficulty sleeping at night, hunger at odd times, or sudden fatigue at noon—is a constant. If you're one of those people, Dr. Satchin Panda, one of the leading researchers on circadian rhythms, has a plan to reset your body clock.Beginning with an in-depth explanation of the circadian clock—why it’s important, how it works, and how to know it isn’t working—The Circadian Code outlines lifestyle changes to make to get back on track. It's a concrete plan to enhance weight loss, improve sleep, optimize exercise, and manage technology so that it doesn’t interfere with your body’s natural rhythm. Dr. Panda’s life-changing methods show you how to prevent and reverse ailments like diabetes, cancer, and dementia, as well as microbiome conditions like acid reflux, heartburn, and irritable bowel disease.

    Sapolsky's acclaimed and successful Why Zebras Don't Get Ulcers features new chapters on how stress affects sleep and addiction, as well as new insights into anxiety and personality disorder and the impact of spirituality on managing stress.As Sapolsky explains, most of us do not lie awake at night worrying about whether we have leprosy or malaria. Instead, the diseases we fear--and the ones that plague us now--are illnesses brought on by the slow accumulation of damage, such as heart disease and cancer. When we worry or experience stress, our body turns on the same physiological responses that an animal's does, but we do not resolve conflict in the same way--through fighting or fleeing. Over time, this activation of a stress response makes us sick.

    The microbiota interacts with our bodies in a number of powerful ways; the Sonnenburgs argue that it determines in no small part whether we’re sick or healthy, fit or obese, sunny or moody. The microbiota has always been with us, and in fact has coevolved with humans, entwining its functions with ours so deeply, the Sonnenburgs show us, humans are really composite organisms having both microbial and human parts. But now, they argue, because of changes to diet, antibiotic over-use, and over-sterilization, our gut microbiota is facing a “mass extinction event,” which is causing our bodies to go haywire, and may be behind the mysterious spike in some of our most troubling modern afflictions, from food allergies to autism, cancer to depression. It doesn’t have to be this way.The Good Gut offers a new plan for health that focuses on how to nourish your microbiota, including recipes and a menu plan. In this groundbreaking work, the Sonnenburgs show how we can keep our microbiota off the endangered species list and how we can strengthen the community that inhabits our gut and thereby improve our own health. The answer is unique for each of us, and it changes as you age. In this important and timely investigation, the Sonnenburgs look at safe alternatives to antibiotics; dietary and lifestyle choices to encourage microbial health; the management of the aging microbiota; and the nourishment of your own individual microbiome. Caring for our gut microbes may be the most important health choice we can make.

    And certainly no one wants to overeat for years, become overweight, and end up with a high risk of diabetes or heart disease--yet two thirds of Americans do precisely that. Even though we know better, we often eat too much. Why does our behavior betray our own intentions to be lean and healthy? The problem, argues obesity and neuroscience researcher Stephan J. Guyenet, is not necessarily a lack of willpower or an incorrect understanding of what to eat. Rather, our appetites and food choices are led astray by ancient, instinctive brain circuits that play by the rules of a survival game that no longer exists. And these circuits don’t care about how you look in a bathing suit next summer.To make the case, The Hungry Brain takes readers on an eye-opening journey through cutting-edge neuroscience that has never before been available to a general audience. The Hungry Brain delivers profound insights into why the brain undermines our weight goals and transforms these insights into practical guidelines for eating well and staying slim. Along the way, it explores how the human brain works, revealing how this mysterious organ makes us who we are.

    Some people call it “ADHD,” “scatter brain,” or “brain fog.” And some people simply say they “just don’t feel like themselves”—and haven’t for a long time.      People are thinking and feeling worse than ever. Why? Because our brains are not getting the support they need to produce the essential brain chemicals that keep us energized, calm, focused, and inspired. In fact, if you look at the way that most of us live, it’s almost as though we had chosen a lifestyle deliberately intended to undermine our brain chemistry.      Fortunately, there is a solution. The Brain Fog Fix is a three-week program designed to help you naturally restore three of your brain’s most crucial chemicals: serotonin, dopamine, and cortisol. Rebalancing these three brain chemicals will, in turn, enable the rest of your brain’s chemistry to reach optimal levels. You will find yourself thinking more clearly, remembering more accurately, learning more quickly, and unleashing the floodgates of your creativity. You will also find yourself feeling more optimistic, calm, energized, connected, and inspired.      The good news is that this is easier than you think. Instead of trying to ambitiously overhaul one aspect of your life entirely with some difficult-to-maintain resolution, begin by making small and achievable changes in many different areas of your life.      “If I’ve learned one thing from the thousands of people I’ve treated, it’s that you have to take the whole person into account if you want to think and feel better.” —Dr. Mike Dow

    Foods, drinks, and supplements are loaded with extra protein. Many people use protein for weight control, to gain or lose pounds, while others believe it gives them more energy and is essential for a longer, healthier life. Now, Dr. Garth Davis, an expert in weight loss asks, “Is all this protein making us healthier?”The answer, he emphatically argues, is NO. Too much protein is actually making us sick, fat, and tired, according to Dr. Davis. If you are getting adequate calories in your diet, there is no such thing as protein deficiency. The healthiest countries in the world eat far less protein than we do and yet we have an entire nation on a protein binge getting sicker by the day.As a surgeon treating obese patients, Dr. Davis was frustrated by the ever-increasing number of sick and overweight patients, but it wasn't until his own health scare that he realized he could do something about it. Combining cutting-edge research, with his hands-on patient experience and his years dedicated to analyzing studies of the world’s longest-lived populations, this explosive, groundbreaking book reveals the truth about the dangers of protein and shares a proven approach to weight loss, health, and longevity.

    Start your day with her Fab Four Smoothies, including a Strawberry Shortcake Smoothie and a Mango Kale Madness Smoothie, which pack protein, fat, fiber, and carbs to balance your blood sugar and keep you full and happy. After breakfast, you’ll thrive with her Fab Four recipes, including Turkey-Stuffed Delicata Squash, Spicy Salmon Nori Burritos, and Anti-Inflammatory Detox Salad, which include the Fab Four food groups—protein, fat, fiber, and greens—that play a role in day-long satiety. Kelly also teaches you how to elongate your blood sugar curve to stay full and happy, and make yourself insulin aware.Kelly has studied the science behind familiar diets to understand how they trigger the body to lose pounds—and why they aren’t sustainable. Instead, she offers a better choice: her four-step Food Freedom program that helps you find your wellness balance between eating enough and deciding how you feel. Once you find your balance, you will lose weight, lose fat, increase lean muscle mass, and drop at least one size. You’ll also enjoy thicker, shinier hair; clear, glowing skin; a remarkable improvement in your overall appearance; reduced joint pain and other inflammations; increased energy; and better sleep.Filled with tips and resources on supplements and cleansing, dozens of delicious, healthy recipes and advice on how to adjust your eating when traveling and on vacation, Body Love is your one-stop resource to living clean and happy!

    Chef and writer Samin Nosrat has taught everyone from professional chefs to middle school kids to author Michael Pollan to cook using her revolutionary, yet simple, philosophy. Master the use of just four elements—Salt, which enhances flavor; Fat, which delivers flavor and generates texture; Acid, which balances flavor; and Heat, which ultimately determines the texture of food—and anything you cook will be delicious. By explaining the hows and whys of good cooking, Salt, Fat, Acid, Heat will teach and inspire a new generation of cooks how to confidently make better decisions in the kitchen and cook delicious meals with any ingredients, anywhere, at any time. Echoing Samin’s own journey from culinary novice to award-winning chef, Salt, Fat Acid, Heat immediately bridges the gap between home and professional kitchens. With charming narrative, illustrated walkthroughs, and a lighthearted approach to kitchen science, Samin demystifies the four elements of good cooking for everyone. Refer to the canon of 100 essential recipes—and dozens of variations—to put the lessons into practice and make bright, balanced vinaigrettes, perfectly caramelized roast vegetables, tender braised meats, and light, flaky pastry doughs. Featuring 150 illustrations and infographics that reveal an atlas to the world of flavor by renowned illustrator Wendy MacNaughton, Salt, Fat, Acid, Heat will be your compass in the kitchen. Destined to be a classic, it just might be the last cookbook you’ll ever need. With a foreword by Michael Pollan.