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.