Drawing from Scientific American's "Fact or Fiction" and "Strange But True" columns, we've selected fifty-eight of the most surprising, fascinating, useful, and just plain wacky topics confronted by our writers over the years.

    

    Mark Hyman reveals that the secret solution to losing weight and preventing not just diabetes but also heart disease, stroke, dementia, and cancer is balanced insulin levels. Dr. Hyman describes the seven keys to achieving wellness -- nutrition, hormones, inflammation, digestion, detoxification, energy metabolism, and a calm mind -- and explains his revolutionary six-week healthy-living program. With advice on diet, green living, supplements and medication, exercise, and personalizing the plan for optimal results, the book also teaches readers how to maintain lifelong health. Groundbreaking and timely, The Blood Sugar Solution is the fastest way to lose weight, prevent disease, and feel better than ever.

    In this extract from the bestselling book Don’t Lose Out, Work Out!, Rujuta explodes many myths about exercising – spot reduction, weight training leading to brawn, the 100 Suryanamaskar routine, etc. – and pushes you to do it the right way, right away!

    At roughly 44-pages, this Introduction to the Paleo lifestyle is a brief, easy-to-read, and informative resource to help you rolling right away.Abel James, host of the wildly-popular Fat-Burning Man Show, covers a brief history of the natural human diet, paleo fitness, meal ideas, 9 delicious recipes, a shopping list, and a complete paleo-in-a-page resource to get you started (or back on track) right away.Take a look at “Paleo in a Page” if you’re in a hurry to get started.Learn where the concept of Paleo came from and where it’s going.See why you don’t need to buy expensive supplements, miracle fat loss potions, or do endless hours of cardio to lose weight and improve your health.Find out principles that spur fat loss by supercharging your metabolism and muscle growth.Eating less and exercising more is not necessary. A calorie is not a calorie. You do not need to tether yourself to a treadmill. When you embrace the Paleo lifestyle, you can be lean and enjoy life. It’s a piece of (gluten-free) cake.

    Well, I was diagnosed 24 years ago, and I still learned something new on every page.”—Michael Kinsley, Vanity Fair columnist and author of Old Age: A Beginner’s Guide Here is the book that John Vine and his wife, Joanne, wish they could have consulted when John was first diagnosed with Parkinson’s disease—a nontechnical, personal guide written from the patient’s perspective. Relying on his experiences over the past 12 years, John writes knowledgeably about all aspects of the disease. John also interviewed other Parkinson’s patients and their partners, whose stories and advice he includes throughout the book. “I wish we’d had John Vine’s book when my brother-in-law was diagnosed. The book is highly informative, unflinchingly honest, and reassuringly optimistic. It’s just what the doctor should have ordered.”—Cokie Roberts, best-selling author and political commentator on ABC News and NPR “John Vine details, in a compelling and accessible way, his experience with Parkinson’s disease. His book is an extraordinary guide to living successfully with Parkinson’s, and a must read for all who want to better understand the condition. Although diagnosed with Parkinson’s, my father lived an active and productive life until his death at age 94. As the book makes clear, while each patient’s journey is unique, common approaches are indispensable in treating the symptoms of the disease.”—Eric H. Holder, Jr. served as the 82nd Attorney General of the United States from 2009 to 2015 “John Vine has written the best primer I’ve ever read for newly diagnosed Parkinson’s patients and their families. It helps them cope with the shock of diagnosis, gives them (jargon-free) the scientific basics they need to know, describes the symptoms they may experience (making clear that every case is different) and catalogs the resources available to navigate living with Parkinson’s. John humanizes the book by describing his own experience and that of 22 other patients and their partners. I’d urge every neurologist to have copies of Vine’s primer on hand to help new PD on their journey forward.”—Morton Kondracke, author of Saving Milly: Love, Politics and Parkinson’s Disease and a member of the Founders' Council of the Michael J. Fox Foundation “My husband has PD, and I devoured this book. It’s wise, wonderfully readable, and, above all, helpful. Since John Vine has PD, he speaks with great authority about the challenges, both physical and psychological. If you have Parkinson’s, live with someone who has it, or just know someone battling the disease, A Parkinson’s Primer is for you.”—Lesley Stahl, award-winning television journalist on the CBS News program 60 Minutes “This is a remarkable book describing the personal experiences of many individuals, including the author, living with Parkinson’s disease. It captures the fact that although there are many possible symptoms in this disease, each person experiences different symptoms and copes with them in various ways. The thoughtful and insightful comments and coping strategies should be helpful for persons with PD, and their partners, regardless of the stage of the disease.”—Stephen Grill, MD, PhD, Director of the Parkinson’s & Movement Disorders Center of Maryland John M. Vine is a lawyer at Covington & Burling LLP in Washington, DC, where he is the senior member and former head of the firm’s employee benefits group. He was diagnosed with Parkinson’s in 2004.

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    

    Then the book got really good. It is, without doubt, the most forthright, emotionally sophisticated, and plain-old valuable book of its kind I've seen. The book defines and exemplifies what the verb 'fight' really means: to arm, prepare, and engage in sustained effort to gain a desired end. If that's your mission, this is your instruction manual.—Evan Handler, actor and author of Time On Fire and It's Only Temporary: The Good News and the Bad News of Being Alive (and a guy who got well from acute myeloid leukemia in 1985)On a shoestring budget and with tape recorder in hand, Kairol Rosenthal emerged from treatment and hit the road in search of other twenty- and thirtysomething cancer survivors. From the Big Apple to the Bible Belt, she dusted the sugarcoating off of the young adult cancer experience, exposing the gritty and compelling stories of twenty-five complete strangers. The men and women in Everything Changes confess their most vulnerable moments, revealing cancer experiences they never told anyone else—everything from what they thought about at night before going to bed to what they wish they could tell their lovers but were too afraid to.With irreverent flare and practical wisdom, Everything Changes includes stories, how-to resources, and expert advice on issues that are important for young adult cancer patients, including:Dating and sexMedical insurance and the healthcare systemFaith and spiritualityEmployment and careerFertility and adoptionFriends and family

    But there was nothing inherently special about them! They only knew to abide by an ancient rule of nature. Nature, in turn, rewarded them with strength, agility, and health.Your lifelong health is largely determined by what goes on inside your body at the microscopic level. Every meal you eat, beverage you drink, and moment of exertion or rest impacts your internal machinery. With the right intake of food, regular exercise, and an occasional break from both, your body begins to experience autophagy. And that is what this book is going show you!This book will teach you about: What is Autophagy and how it works How to age slower and be vigorous throughout your life Which foods make you live longer and build muscle How to promote health and longevity with intermittent fasting the various ways to fast the weight loss effects of fasting How to use autophagic processes to delay or prevent signs of aging Autophagy mistakes to avoid This manual is for everyone who values their life and health. It is for who is young and old alike who value healthy living and would like to keep their bodies and immune systems resilient to all forms of disease attack. The teachings of this manual are your ticket to a long, good life, without the fear of your body failing you any time soon. Buy this book right now and invest in your own health. You don’t have a second to lose! Just Click on “Buy now button” And Start Your Journey Toward a Healthier You Today!

    Jim McCray through a single twelve-hour night shift working in the emergency room of a small Midwestern hospital. The fast-paced writing chronicles Dr. McCray’s experience with wit and candor as he manages a series of typical but poignant patient interactions. The book dives deeply into the practice of modern emergency medicine with detailed descriptions of medical care and procedures. It is based on the author’s real-life experiences as a young resident physician.

    As recently as 1918, a pandemic of influenza claimed over 50 million lives worldwide. The advent of drugs and vaccines led to an era of hope when we thought our battles with infectious disease were won, but our optimism has been eroded by the recognition that many pathogens have the capacity to transform themselves and escape our efforts to eradicate them. Are we now facing an inevitable repeat of a calamity such as the 1918 influenza pandemic or the Black Death? Can we anticipate and thwart such an event, or are we wilfully creating the conditions that would promote the emergence of new and highly virulent human infectious disease?Sunetra Gupta is Professor of Theoretical Epidemiology at the University of Oxford specialising in infectious diseases. She holds a bachelor's degree from Princeton University and a Ph.D. from the University of London. She has been awarded the Scientific Medal by the Zoological Society of London and the Royal Society Rosalind Franklin Award for her scientific research. She is also a novelist whose books have been awarded the Sahitya Akademi Award, the Southern Arts Literature Prize, shortlisted for the Crossword Award, and longlisted for the DSC and Orange Prizes.

    It starts with those basic steps and soon becomes the adventure of a lifetime. Now, in the Running Room's Book on Running, veteran runner/author John Stanton offers expert advice to help you get the most from your running. This wonderfully illustrated book answers all your questions about running, including:- Getting started and keeping it fun- Building a program that works with your lifestyle- Picking the right gear- Running form, posture and breathing- Heart rate training made clear- Types of running—what to do and how to do it- Nutrition for the runner- Strength and cross-training—easy to manage exercise routines- Women's issues related to running and running during pregnancy- Avoiding and dealing with injuries- Mental preperation and the psychology of running- Tips for race day

    And it's even more difficult to feel relaxed when you stay awake worrying that you won't fall asleep. This vicious circle can quickly rob you of your quality of life, which is why it is so important to seek the most effective treatment for your insomnia. This workbook uses cognitive behavior therapy, which has been shown to work as well as sleep medications and produce longer-lasting effects. Research shows that it also works well for those whose insomnia is experienced in the context of anxiety, depression, and chronic pain. The complete program in Quiet Your Mind and Get to Sleep goes to the root of your insomnia and offers the same techniques used by experienced sleep specialists. You'll learn how to optimize your sleep pattern using methods to calm your mind and help you identify sleep-thieving behaviors that contribute to insomnia. Don't go without rest any longer-get started on this program and end your struggles with sleep. [This book] will no doubt help millions… as it clearly explains not only what to do, but also why.-William C. Dement, MD, Ph.D., author of The Promise of Sleep

    In the third edition of this best-selling guide, you'll find these topics:- 83 exercises for free weights, machines, bands, and balls- 30 workouts for increasing size, endurance, and strength- Sport-specific programs for tennis, golf, cycling, running, and more- Eating plans and nutrition advice for adding lean muscle and losing fatStrength Training Past 50 will keep you active, healthy, and looking great with workouts and programs designed just for you.