In college, I ran against Kenyans, and wondered whether endurance genes might have traveled with them from East Africa. At the same time, I began to notice that a training group on my team could consist of five men who run next to one another, stride for stride, day after day, and nonetheless turn out five entirely different runners. How could this be?We all knew a star athlete in high school. The one who made it look so easy. He was the starting quarterback and shortstop; she was the all-state point guard and high-jumper. Naturals. Or were they?The debate is as old as physical competition. Are stars like Usain Bolt, Michael Phelps, and Serena Williams genetic freaks put on Earth to dominate their respective sports? Or are they simply normal people who overcame their biological limits through sheer force of will and obsessive training?The truth is far messier than a simple dichotomy between nature and nurture. In the decade since the sequencing of the human genome, researchers have slowly begun to uncover how the relationship between biological endowments and a competitor’s training environment affects athleticism. Sports scientists have gradually entered the era of modern genetic research.In this controversial and engaging exploration of athletic success, Sports Illustrated senior writer David Epstein tackles the great nature vs. nurture debate and traces how far science has come in solving this great riddle. He investigates the so-called 10,000-hour rule to uncover whether rigorous and consistent practice from a young age is the only route to athletic excellence.Along the way, Epstein dispels many of our perceptions about why top athletes excel. He shows why some skills that we assume are innate, like the bullet-fast reactions of a baseball or cricket batter, are not, and why other characteristics that we assume are entirely voluntary, like an athlete’s will to train, might in fact have important genetic components.This subject necessarily involves digging deep into sensitive topics like race and gender. Epstein explores controversial questions such as:Are black athletes genetically predetermined to dominate both sprinting and distance running, and are their abilities influenced by Africa’s geography?Are there genetic reasons to separate male and female athletes in competition?Should we test the genes of young children to determine if they are destined for stardom?Can genetic testing determine who is at risk of injury, brain damage, or even death on the field?Through on-the-ground reporting from below the equator and above the Arctic Circle, revealing conversations with leading scientists and Olympic champions, and interviews with athletes who have rare genetic mutations or physical traits, Epstein forces us to rethink the very nature of athleticism.

    Equipping you with easy-to-follow meal plans, shopping lists, and need-to-know info about the keto lifestyle, The Complete Ketogenic Diet for Beginners is your all-in-one resource for starting and sticking to the ketogenic diet. Key into keto and learn how good it can feel to lose weight and lead a healthy lifestyle with The Complete Ketogenic Diet for Beginners cookbook.The Complete Ketogenic Diet for Beginners cookbook contains: 75 Easy to Follow Recipes using five main ingredients or less for every meal 14-Day Meal Plan jump-starting your ketogenic diet with shopping lists and balanced meals A Complete Overview explaining the fundamentals of the ketogenic diet and advice for living the keto-lifestyle Handy Charts illustrating calories and nutritional information Recipes in The Complete Ketogenic Diet for Beginners include: Peanut Butter Cup Smoothie, Bacon-Artichoke Omelet, Chicken-Avocado Lettuce Wraps, Rosemary-Garlic Lamb Racks, Pesto Zucchini Noodles, Nutty Shortbread Cookies, and much more!Endorsed by the Mayo Clinic and others in the medical community, the ketogenic diet has been proven as a healthy, effective way of achieving weight loss, as it consists of low-carb, high fat foods that prompt the body to burn fat for energy instead of glucose.

    It's part of a movement to give women power and control over our bodies. To free us from restrictive dieting, disordered eating and punishing exercise. To reject the guilt and anxiety associated with eating and, ultimately, to help us feel good about ourselves."Truly life-changing" Dolly Alderton, bestselling author of Everything I Know About LoveThis anti-diet guide from registered nutritionist Laura Thomas PhD can help you sort out your attitude to food and ditch punishing exercise routines. As a qualified practitioner of Intuitive Eating - a method that helps followers tune in to innate hunger and fullness cues - Thomas gives you the freedom to enjoy food on your own terms.There are no rules: only simple, practical tools and exercises including mindfulness techniques to help you recognise physiological and emotional hunger, sample conversations with friends and colleagues, and magazine and blog critiques that call out diet culture.So, have you ever been on a diet? Spent time worrying that you looked fat when you could have been doing something useful? Compared the size of your waistline to someone else's? Felt guilt, actual guilt, about the serious crime of . . . eating a doughnut? You're not alone. Just Eat It gives you everything you need to develop a more trusting, healthy relationship with food and your body.

    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.

    All animals, human or otherwise, thrive when they mimic key elements of life in their natural habitat. From diet to movement to sleep, this evolutionary perspective sheds light on some of our most pressing health concerns. What is causing the rise of chronic conditions, such as obesity, diabetes, and depression? Is eating red meat going to kill you? Is avoiding the sun actually the best way to avoid skin cancer? Durant takes readers on a thrilling ride to the Paleolithic and beyond, unlocking the health secrets of our ancient ancestors. What do obese gorillas teach us about weight loss? How can Paleolithic skulls contain beautiful sets of teeth? Why is the Bible so obsessed with hygiene? What do NASA astronauts teach us about getting a good night’s sleep? And how are Silicon Valley techies hacking the human body? Blending science and culture, anthropology and philosophy, John Durant distills the lessons from his adventures and shows how to apply them to day-to-day life, teaching people how to construct their own personal “habitat” that will enable them to thrive. The book doesn’t just address what we eat, but why we eat it; not just how to exercise, but the purpose of functional movement; not just being healthy, but leading a purposeful life. Combining the best of ancient wisdom with cutting edge science, Durant crafts a vision of health that is both fresh and futuristic.

    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.

     The worst advice an older person ever gets is, Take it easy. Easy makes you soft, and soft makes you dead. The Barbell Prescription maps an escape from the usual fate of older adults: a logical, programmed approach to the hard work necessary to win at the extreme sport of Aging Well. Unlike all other books on the subject of exercise for seniors, The Barbell Prescription challenges the motivated Athlete of Aging with a no-nonsense training approach to strength and health - and demonstrates that everybody can become significantly stronger using the most effective tools ever developed for the job.

    But what happens when we hit a wall and weight loss stalls, energy flags, or we're tired of restricted eating? We're not cavemen anymore, so why should we follow a strict caveman diet? In YOUR PERSONAL PALEO CODE, Chris Kresser uses the Paleo diet as a baseline from which you can tailor the ideal three-step program-Reset, Rebuild, Revive-to fit your lifestyle, body type, genetic blueprint, and individual needs. Kresser helps further personalize your prescription for specific health conditions, from heart disease and high blood pressure to thyroid disorders and digestive problems. Along with a 7-day meal plan and delectable, nutritious recipes, YOUR PERSONAL PALEO CODE offers natural solutions and an avalanche of groundbreaking advice on how to restore a healthy gut and immune system; how to eliminate toxins; which fats to eat liberally; how to choose the healthiest proteins; and much more. Best of all, you only have to follow the program 80% of the time; there's room to indulge in moderation while still experiencing dramatic results. Based on cutting-edge scientific research, YOUR PERSONAL PALEO CODE is designed to be flexible and user-friendly, with helpful charts, quizzes, and effective action steps to help you lose weight, reverse disease, and stay fit and healthy for life.

    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 book takes us to the frontlines of research 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.

    But what we eat affects more than our bodies; it also affects our brains. And recent studies have shown that diet can have a profound impact on mental health conditions ranging from ADHD to depression, anxiety, sleep disorders, OCD, dementia and beyond.A triple threat in the food space, Dr. Uma Naidoo is a board-certified psychiatrist, nutrition specialist, and professionally trained chef. In This Is Your Brain on Food, she draws on cutting-edge research to explain the many ways in which food contributes to our mental health, and shows how a sound diet can help treat and prevent a wide range of psychological and cognitive health issues.Packed with fascinating science, actionable nutritional recommendations, and delicious, brain-healthy recipes, This Is Your Brain on Food is the go-to guide to optimizing your mental health with food.

    It is written by a man who has discovered these secrets the hard way - through long years of trial and error. Using the information in this manual will allow you master the art and science of losing body fat by a shorter and less costly route; by “modeling” those who have gone before you and learning from an expert. This book was written for you as a simple, yet detailed instruction manual. You get step-by-step instructions: Do this, don’t do that, eat this, don’t eat that, and so on. This is not just an informational book – it is a complete system that will take you from where you are now to where you want to be – in the shortest possible period of time.

    America's #1 health and diet book.

    Over the last few decades, we've forgotten what "real food" is—and we're left desperately seeking foods that will truly nourish our bodies. We're disillusioned with the "conventional wisdom" for good reason—it's gotten us nowhere.Achieving optimal health without calorie-counting, diet foods, or feelings of deprivation has never been easier. Practical Paleo explains why avoiding both processed foods and foods marketed as "healthy"—like grains, legumes, and pasteurized dairy—will improve how you look and feel and lead to lasting weight loss. Even better—you may reduce or completely eliminate symptoms associated with common health disorders!Practical Paleo is jam-packed with over 120 easy recipes, all with special notes about common food allergens including nightshades and FODMAPs. Meal plans are also included, and are designed specifically to support:immune health (autoimmune conditions)blood sugar regulation (diabetes 1 & 2, hypoglycemia)digestive health (leaky gut, IBS & IBD)multiple sclerosis, fibromyalgia, and chronic fatigue syndromethyroid health (hypo and hyper - Hashimotos, Graves)heart health (cholesterol & blood pressure)neurological health (Parkinson's & Alzheimer's)cancer recovery fat lossathletic performance a "squeaky-clean" Paleo approachPractical Paleo is the resource you'll reach for again and again, whether you're looking for information on healthy living, delicious recipes, or easy-to-understand answers to your questions about how a Paleo lifestyle can benefit you, your family, and your friends.

    In fact, your body is actually endowed with many self-defense measures to hold on to fat. For example, fat can use stem cells to regenerate; increase our appetite if it feels threatened; and use bacteria, genetics, and viruses to expand itself. The secret to losing twenty pounds? You have to work with your fat, not against it. Tara explains how your fat influences your appetite and willpower, how it defends itself when attacked, and why it grows back so quickly. The Secret Life of Fat brings cutting-edge research together with historical perspectives to reveal fat’s true identity: an endocrine organ that, in the right amount, is critical to our health. Fat triggers puberty, enables our reproductive and immune systems, and even affects brain size.Although we spend $60 billion annually fighting fat, our efforts are often misinformed and misdirected. Tara expertly illustrates the complex role that genetics, hormones, diet, exercise, and history play in our weight, and The Secret Life of Fat sets you on the path to beat the bulge once and for all.

    As one of the few professional athletes on a plant-based diet, Brendan Brazier researched and developed this easy-to-follow program to enhance his performance as an elite endurance competitor.Brazier clearly describes the benefits of nutrient-rich foods in their natural state versus processed foods, and how to choose nutritionally efficient, stress-busting whole foods for maximum energy and health. Featuring a 12-week meal plan, over 100 allergen-free recipes with raw food options—including recipes for energy gels, sport drinks, and recovery foods—and a complementary exercise plan, The Thrive Diet is “an authoritative guide to outstanding performance” (Neal D. Barnard, M.D., Physician’s Committee for Responsible Medicine).