Jason Fung

A NEW YORK TIMES BESTSELLER “Brilliant and enthralling.”​ —The Wall Street Journal A paradigm-shifting book from an acclaimed Harvard Medical School scientist and one of Time’s most influential people. It’s a seemingly undeniable truth that aging is inevitable. 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 eye-opening and provocative work takes us to the frontlines of research that is pushing the boundaries on our perceived scientific limitations, revealing incredible breakthroughs—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. Recent experiments in genetic reprogramming suggest that in the near future we may not just be able to feel younger, but actually become younger. Through a page-turning narrative, Dr. Sinclair invites you into the process of scientific discovery and reveals the emerging technologies and simple lifestyle changes—such as intermittent fasting, cold exposure, exercising with the right intensity, and eating less meat—that have been shown to help us live younger and healthier for longer. At once a roadmap for taking charge of our own health destiny and a bold new vision for the future of humankind, Lifespan will forever change the way we think about why we age and what we can do about it.

#1 New York Times Bestseller In this pathbreaking guide, two of the world’s most popular and trusted pet care advocates reveal new science to teach us how to delay aging and provide a long, happy, healthy life for our canine companions. Like their human counterparts, dogs have been getting sicker and dying prematurely over the past few decades. Why? Scientists are beginning to understand that the chronic diseases afflicting humans—cancer, obesity, diabetes, organ degeneration, and autoimmune disorders—also beset canines. As a result, our beloved companions are vexed with preventable health problems throughout much of their lives and suffer shorter life spans. Because our pets can’t make health and lifestyle decisions for themselves, it’s up to pet parents to make smart, science-backed choices for lasting vitality and health. The Forever Dog gives us the practical, proven tools to protect our loyal four-legged companions. Rodney Habib and Karen Becker, DVM, globetrotted (pre-pandemic) to galvanize the best wisdom from top geneticists, microbiologists, and longevity researchers; they also interviewed people whose dogs have lived into their 20s and even 30s. The result is this unprecedented and comprehensive guide, filled with surprising information, invaluable advice, and inspiring stories about dogs and the people who love them. The Forever Dog prescriptive plan focuses on diet and nutrition, movement, environmental exposures, and stress reduction, and can be tailored to the genetic predisposition of particular breeds or mixes. The authors discuss various types of food—including what the commercial manufacturers don’t want us to know—and offer recipes, easy solutions, and tips for making sure our dogs obtain the nutrients they need. Habib and Dr. Becker also explore how external factors we often don’t think about can greatly affect a dog’s overall health and wellbeing, from everyday insults to the body and its physiology, to the role our own lifestyles and our vets’ choices play. Indeed, the health equation works both ways and can travel “up the leash.” Medical breakthroughs have expanded our choices for canine health—if you know what they are. This definitive dog-care guide empowers us with the knowledge we need to make wise choices, and to keep our dogs healthy and happy for years to come.

Nautilus Book Awards Gold Winner in Psychology/Mental & Emotional Well-Being Foreword INDIES Book of the Year Finalist in Health 2023 Next Generation Indie Book Awards Finalist This is the book that will forever change the way we understand and treat mental health. If you or someone you love is affected by mental illness, this book just might change your life. We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: Mental disorders are metabolic disorders of the brain. Brain Energy explains this new understanding of mental illness in detail, from symptoms and risk factors to what is happening in brain cells. Palmer also sheds light on the new treatment pathways this theory opens up—which apply to all mental disorders, including anxiety, depression, ADHD, alcoholism, eating disorders, bipolar disorder, autism, and even schizophrenia. Brain Energy pairs cutting-edge science with practical advice and strategies to help people reclaim their mental health. This groundbreaking book reveals: Why classifying mental disorders as "separate" conditions is misleading The clear connections between mental illness and disorders linked to metabolism, including diabetes, heart attacks, strokes, pain disorders, obesity, Alzheimer's disease, and epilepsyThe link between metabolism and every factor known to play a role in mental health, including genetics, inflammation, hormones, neurotransmitters, sleep, stress, and traumaThe evidence that current mental health treatments, including both medications and therapies, likely work by affecting metabolismNew treatments available today that readers can use to promote long-term healing Palmer puts together the pieces of the mental illness puzzle to provide answers and offer hope. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

The bestselling author of the Wheat Belly books brings his next big, game-changing idea—how the human microbiome is evolving, and potentially wrecking, our health, and how we can fix it. 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. The ancient bacteria that keep our digestion moving have been dying, replaced by harmful microbes that don’t keep us physically and mentally fit. With cutting-edge research, Dr. Davis connects the dots between gut health and modern ailments. There are entire species of microbes that have disappeared, which creates health issues that were uncommon one hundred, or even fifty, years ago. The result is 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. Super Gut shows us how to eliminate bad bacteria and bring back the “good” bacteria with a four-week plan to reprogram your microbiome. This not only gets to the root of many diseases, but also improves levels of oxytocin (the bonding/happy hormone), brain health, anti-aging, weight loss, mental clarity, and restful sleep. Also included are more than forty recipes, a diet plan, and resources so you can pinpoint your gut issues, correct them, and maintain your long-term health and well-being.