Nature puts a “survival switch” in our bodies to protect us from starvation. Stuck in the “on” position, it’s the hidden source of weight gain, heart disease, and many other common health struggles. But you can turn it off.

Renowned neurologist David Perlmutter, MD, blows the lid off a topic that's been buried in medical literature for far too long: carbs are destroying your brain. And not just unhealthy carbs, but even healthy ones like whole grains can cause dementia, ADHD, anxiety, chronic headaches, depression, and much more.

Debilitating brain disorders are on the rise - from children diagnosed with autism and ADHD to adults developing dementia at younger ages than ever before. But a medical revolution is underway that can solve this problem: Astonishing new research is revealing that the health of your brain is, to an extraordinary degree, dictated by the state of your microbiome - the vast population of organisms that live in your body and outnumber your own cells 10 to one.

Contemporary life provides us with infinite opportunities, along with endless temptations. We can eat whatever we want, whenever we want. We can buy goods and services for rapid delivery. But living in this 24/7 hyper-reality poses serious risks to our physical and mental states, our connections to others, and even to the world at large. Brain Wash builds from a simple premise: Our brains are being gravely manipulated, resulting in behaviors that leave us more lonely, anxious, depressed, distrustful, illness-prone, and overweight than ever before.

The New York Times best-selling author of Fat Chance explains the eight pathologies that underlie all chronic disease, documents how processed food has impacted them to ruin our health, economy, and environment over the past 50 years, and proposes an urgent manifesto and strategy to cure both us and the planet.

Popular nutritionist Nora Gedgaudas returns with advice that may sound counterintuitive: eat fat to burn fat. In her new book, Primal Fat Burner, she explains the benefits and science behind a ketogenic diet: It switches your metabolism from running on sugars to running on healthy fats. As Gedgaudas reveals, numerous studies in recent years have refuted the previously promoted anti-saturated fat and anti-cholesterol agenda. Now, Gedgaudas explains, science shows that fat isn't a no-no but rather a yes-yes.

Celebrated neurologist David Perlmutter reveals how everyday memory-loss - misplacing car keys, forgetting a name, losing concentration in meetings - is actually a warning sign of a distressed brain. Here he and Carol Colman offer a simple plan for repairing those problems, clarifying misconstrued connections between memory loss and aging, and regaining and maintaining mental clarity.

Because of our highly processed diet, pesticides, and overuse of antibiotics, our guts are now missing so many of the good bacteria that we require to be healthy. As a result, many of us have lost control over our health, weight, mood, and even behavior. With cutting-edge research, Dr. Davis connects the dots between gut health and modern ailments such as SIBO (small intestinal bacterial overgrowth), a silent and profound epidemic, which affects one out of three people and is responsible for an astounding range of human health conditions.

Wouldn’t you like to live longer? And better? In this operating manual for longevity, Dr. Peter Attia draws on the latest science to deliver innovative nutritional interventions, techniques for optimizing exercise and sleep, and tools for addressing emotional and mental health.

From an acclaimed Harvard professor and one of Time’s most influential people, this paradigm-shifting audiobook shows how almost everything we think we know about aging is wrong, offers a front-row seat to the amazing global effort to slow, stop, and reverse aging, and calls listeners to consider a future where aging can be treated.

In his best seller Wheat Belly, Dr. William Davis changed the lives of millions of people by teaching them to remove grains from their diets to reverse years of chronic health damage. In Undoctored, he goes beyond cutting grains to help you take charge of your own health. This groundbreaking exposé reveals how millions of people are given dietary recommendations crafted by big business, are prescribed unnecessary medications, and undergo unwarranted procedures to feed revenue-hungry healthcare systems.

Glucose, or blood sugar, is a tiny molecule in our body that has a huge impact on our health. It enters our bloodstream through the starchy or sweet foods we eat. Ninety percent of us suffer from too much glucose in our system—and most of us don’t know it. The symptoms? Cravings, fatigue, infertility, hormonal issues, acne, wrinkles. Drawing on cutting-edge science and her own pioneering research, biochemist Jessie Inchauspé offers ten simple, surprising hacks to help you balance your glucose levels and reverse your symptoms—without going on a diet or giving up the foods you love.

In Mitochondria and the Future of Medicine, naturopathic doctor Lee Know tells the epic story of mitochondria - the widely misunderstood and often-overlooked powerhouses of our cells. The legendary saga began over two billion years ago, when one bacterium entered another without being digested, which would evolve to create the first mitochondrion. Since then, for life to exist beyond single-celled bacteria, it's the mitochondria that have been responsible for this life-giving energy.

In the late 1970s when the government mandated we get the fat out of our food, the food industry responded by pouring more sugar in. The result has been a perfect storm, disastrously altering our biochemistry and driving our eating habits out of our control. To help us lose weight and recover our health, Robert Lustig presents personal strategies to readjust the key hormones that regulate hunger, reward, and stress; and societal strategies to improve the health of the next generation.

Dave Asprey has been fasting for years, long before it gained widespread popularity. In Fast This Way, Dave asks listeners to forget everything they think they know about the ancient practice and takes them on a journey through cutting-edge science to examine the ways novice fasters and Intermittent Fasting loyalists can up-end their relationship with food and upgrade their fasting game beyond calorie restriction.

Recent cutting-edge research shows that human intestinal microbiota influences metabolism, appetite, energy, hormones, inflammation, and insulin resistance. Because gut microflora plays a central role in weight management, losing weight is much more than cutting calories, fat, or carbs. When the trillions of live bacteria in our digestive tract - the gut microbiome - are balanced, excess pounds melt away, and we feel revitalized.

Is it possible to eat well, drink wine, and still lose weight? Melanie Avalon is living proof that it's not only possible, it's unbelievably simple and straightforward. It's all about the what (mostly paleo, but she's not a monster about it), the when (believe it or not, brief fasting can mean freedom rather than restriction), and the wine (red wine can be a secret bullet for weight loss - who knew?). It's a combination that Avalon discovered after years of self-experimentation and intense research on the mechanics of body fat regulation.

Millions of people suffer from autoimmunity whether they know it or not. The root cause of most weight gain, brain and mood problems, and fatigue, autoimmunity can take years - or even decades - for symptoms and a clear diagnosis to arise. Through years of research, Dr. Tom O'Bryan has discovered that autoimmunity is actually a spectrum, and many people experiencing general malaise are already on it.

The Wahls Protocol has become a sensation, transforming the lives of people with autoimmune diseases. Now in this fully revised edition, Dr. Terry Wahls outlines the latest research that validates the program and offers new, powerful tools to arm listeners and help them achieve total health.

The Harvard-educated physician and New York Times best-selling author of The Hormone Cure shows you how to grow new receptors for your seven metabolic hormones, making you lose weight and feel great fast! When it comes to weight loss, most people don't think about hormones.

After conquering a life-threatening disease, Dr. Robert Zembroski challenged himself to thrive in the wake of devastating illness. Now in Rebuild, he offers a comprehensive plan developed from years of both personal and professional experience. As Dr. Z says, “What I did for myself, and my patients, this book can do for you.” Rebuild provides simple yet proven guidelines to ensure that what you eat and how you exercise and manage other aspects of your lifestyle contribute to your personal recovery and the level of health you want to achieve.

More than 100 million Americans suffer from chronic pain, according to an Institute of Medicine report released in 2011. For many, chronic pain is part of an autoimmune disease, but all too often doctors turn to the same solution: painkilling drugs. But all of this medication simply isn't helping. As Dr. Peter Osborne, the leading authority on gluten sensitivity and food allergies, has found, the real solution often lies in what you eat.

Dr. Susan Blum describes the four-step plan that she used to treat her own serious autoimmune condition and helps countless patients reverse their symptoms, strengthen their immune systems, and prevent future illness. Dr. Blum's innovative method shows how to use food as medicine, understand the connection between stress and health, heal the gut and digestive system, and optimize liver function. The Immune System Recovery Plan is a groundbreaking, revolutionary way for people to transform their health.

The Omni Diet is the culmination of a decade-long quest by Amen to study the relationship between food and the body. It's an easy-to-follow plan based on a 70/30 plant-to-protein model. This is not a restrictive diet or another page in the high-protein vs. vegetarian diet wars, but a universal map to better health, one that Tana has distilled into a lean six-week program.

There's an ever-growing body of evidence supporting the relatively simple principles that are behind healthy eating - yet the public seems to be more confused than ever. Never-ending promotions of fad diets get in the way of people making healthy choices. In this revised and updated edition of Eat, Drink, and Be Healthy, Dr. Willett uses eye-opening research to explain the relative importance of various food groups and supplements as well as how to choose foods with the best types of carbohydrates, fats, and protein.

Most of us have heard of gluten - a protein found in wheat that causes widespread inflammation in the body. Americans spend billions of dollars on gluten-free diets in an effort to protect their health. But what if we’ve been missing the root of the problem? In The Plant Paradox, renowned cardiologist Dr. Steven Gundry reveals that gluten is just one variety of a common, and highly toxic, plant-based protein called lectin.

Why are people gaining weight faster than ever before? According to Alan Christianson, NMD, our bodies are under attack from all directions - an overabundance of processed food, a polluted world, and the pressures of daily life all take their toll. These attacks hit a little known but very important set of glands, the adrenals, particularly hard. One of the many jobs of the adrenals is to maintain a normal cortisol rhythm.

People often joke about "going with their gut" but the truth is that this part of your body exercises an astonishing degree of control over your mood, hunger, and general health. Written with the latest research on the microbiome - the alien bacteria that lives in our guts - The Clever Gut Diet also clearly explains what goes on inside your stomach and intestines every day. Discover up-to-the-date science on hunger hormones and learn how our "second brain" communicates with the rest of the body, shaping our appetite and immune system.

More than a million people across the world have read The China Study and have been convinced by empirical evidence to adopt a whole-food, plant-based diet. The Campbell Plan goes beyond the why and shows listeners how to make the transition - and enjoy the journey - with practical guidance and a simple plan to make a whole-food, plant-based lifestyle easy and sustainable.

In Nourishing Diets best-selling author Sally Fallon Morell explores the diets of our primitive ancestors from around the world - from Australian Aborigines and pre-industrialized Europeans to the inhabitants of "Blue Zones" where a high percentage of the populations live to 100 years or more. In looking to the recipes and foods of the past, Fallon Morell points listeners to what they should actually be eating - the key principles of traditional diets from across cultures - and offers recipes to help translate these ideas to the modern home cook.