FROM NEW YORK TIMES BESTSELLING AUTHOR DR. JASON FUNG: The landmark book that is helping thousands of people lose weight and heal from disease.

• Harness the power of intermittent fasting for lasting weight loss, health, and longevity.

• Understand the science of weight gain and insulin resistance.

•  Stop suffering and ditch calorie counting, yoyo diets, and excessive exercise for good.

Have you been diagnosed with obesity or type 2 diabetes, or told you by your doctor to lose weight? In this book, you will discover that likely everything you’ve been told about how to lose weight is wrong. Weight gain is driven by hormones—in everyone—and only by understanding the effects of insulin and insulin resistance can we achieve lasting weight loss and even work to prevent and reverse type 2 diabetes and obesity naturally.

In this highly readable and provocative book, Dr. Jason Fung, long considered the founder of intermittent fasting, sets out an original theory of obesity and weight gain. He shares five basic steps to controlling your insulin for better health. And he explains how to use intermittent fasting to break the cycle of insulin resistance and reach a healthy and healed body—for good.

FROM NEW YORK TIMES BESTSELLING AUTHOR DR. JASON FUNG • “The doctor who invented intermittent fasting.”—The Daily Mail

“Dr. Fung reveals how [type 2 diabetes] can be prevented and also reversed using natural dietary methods instead of medications … This is an important and timely book. Highly recommended.”—Dr. Mark Hyman, author of The Pegan Diet

“Dr. Jason Fung has done it again. … Get this book!”—Dr. Steven R. Gundry, author of The Plant Paradox

Everything you believe about treating type 2 diabetes is wrong. Today, most doctors, dietitians, and even diabetes specialists consider type 2 diabetes to be a chronic and progressive disease—a life sentence with no possibility of parole. But the truth, as Dr. Fung reveals in this groundbreaking book, is that type 2 diabetes is reversible. 

Writing with clear, persuasive language, Dr. Fung explains why conventional treatments that rely on insulin or other blood-glucose-lowering drugs can actually exacerbate the problem, leading to significant weight gain and even heart disease. The only way to treat type 2 diabetes effectively, he argues, is proper dieting and intermittent fasting—not medication. 

“The Diabetes Code is unabashedly provocative yet practical ... a clear blueprint for everyone to take control of their blood sugar, their health, and their lives.”— Dr. Will Cole, author of Intuitive Fasting

An instant New York Times Bestseller

Take the guesswork (and fear) out of fasting with real-life and expert advice

In recent years, intermittent fasting—restricting calorie intake for a set number of hours or days—has become an increasingly popular diet strategy. While some in the medical community initially dismissed the idea as a dangerous fad, recent research not only validates the safety of fasting for weight loss but also offers compelling evidence of wide-ranging health benefits, from reversal of diabetes and other metabolic disorders to enhanced cognitive function and increased longevity.

But for many who are eager to try out fasting, the regimen can feel a bit intimidating. After all, abstaining from food doesn’t sound like much fun. People rightly wonder: How often can I eat? Will I be able to focus at work? Will I have enough energy to exercise? And perhaps the most concerning question of all: Won’t I be hungry all the time?!

Enter Dr. Jason Fung—world-renowned fasting expert—his colleague, Megan Ramos, and Eve Mayer, who has experienced the life-changing benefits of fasting through Dr. Fung’s program. Together, they’ve teamed up to write a one-of-a-kind guide that answers the most common questions people have about fasting—and offers a customizable program that provides real results.

In Life in the Fasting Lane, Dr. Fung, Ramos, and Mayer take the reader by the hand and walk them through the basics of a fasting lifestyle—from the science behind fasting as a health and weight loss strategy to the real-life choices and dilemmas people commonly encounter. While Dr. Fung and Ramos explain the fundamentals of fasting and offer a customizable approach, Mayer shares her in-the-trenches perspective and hard-won knowledge as a success story who turned her life around with fasting.

With chapters that address everything from meal planning to mental strategies; exercise to socializing, Life in the Fasting Lane is a unique and accessible guide to developing a sustainable and beneficial fasting routine that offers dramatic, lifelong results.

Author of the international bestsellers The Diabetes Code and The Obesity Code Dr. Jason Fung returns with an eye-opening biography of cancer in which he offers a radical new paradigm for understanding cancer—and issues a call to action for reducing risk moving forward.

Our understanding of cancer is slowly undergoing a revolution, allowing for the development of more effective treatments. For the first time ever, the death rate from cancer is showing a steady decline . . . but the “War on Cancer” has hardly been won.

In The Cancer Code, Dr. Jason Fung offers a revolutionary new understanding of this invasive, often fatal disease—what it is, how it manifests, and why it is so challenging to treat. In this rousing narrative, Dr. Fung identifies the medical community’s many missteps in cancer research—in particular, its focus on genetics, or what he terms the “seed” of cancer, at the expense of examining the “soil,” or the conditions under which cancer flourishes. Dr. Fung—whose groundbreaking work in the treatment of obesity and diabetes has won him international acclaim—suggests that the primary disease pathway of cancer is caused by the dysregulation of insulin. In fact, obesity and type 2 diabetes significantly increase an individual’s risk of cancer.

In this accessible read, Dr. Fung provides a new paradigm for dealing with cancer, with recommendations for what we can do to create a hostile soil for this dangerous seed. One such strategy is intermittent fasting, which reduces blood glucose, lowering insulin levels. Another, eliminating intake of insulin-stimulating foods, such as sugar and refined carbohydrates.

For hundreds of years, cancer has been portrayed as a foreign invader we’ve been powerless to stop. By reshaping our view of cancer as an internal uprising of our own healthy cells, we can begin to take back control. The seed of cancer may exist in all of us, but the power to change the soil is in our hands. 

New York Times bestselling author Dr. Jason Fung helped thousands of people lose weight with his groundbreaking book The Obesity Code.

Now, he offers the ultimate companion cookbook, filled with zero carb recipes and intermittent fasting plans to help readers lose weight, manage type 2 diabetes, and increase longevity, all while eating delicious food.

In his original bestseller The Obesity Code, Dr. Jason Fung showed us that everything about our metabolism, including our weight, depends upon on our hormones. He showed us that the hormone insulin triggers our bodies to store calories as fat, and that once we understand weight gain as a result of excess insulin and homonal imbalance in our body, we can begin to treat it by looking at what’s on our plate.

Enter The Obesity Code Cookbook, a collection of mouthwatering recipes for your journey to lower insulin, lose weight for good, and reverse and prevent type 2 diabetes. More than a recipe book, it comes with bonus material including:

• A guide to stocking your pantry with the right foods (and ditching the wrong foods);
• Fung’s easy-to-understand explainers on how weight gain and weight loss really work;
• intermittent fasting FAQs and best practices;
• and meal plans for 16-hour, 24-hour, and 36-hour fasts.

In other words, The Obesity Code Cookbook will not only show you what to eat, but also when to eat it—and why.

But eating this way doesn’t have to bland. The Obesity Code Cookbook’s many delicious comfort foods include:

• Hearty breakfasts like the Everyday Omelette and Coconut Pancakes;
• Flavorful vegetable mains like Roasted Cauliflower with Turmeric and Tahini and spicy Thai Vegetable Curry
• Scrumptious seafood such as Scallops with Prosciutto and Chili Garlic Shrimp
• Meat-forward mains such as Gruyere Meat Loaf, Pork Belly with Star Anise, Roast Chicken Thighs with Lemon and Tea-Braised Duck with Fennel

And don’t forget about desserts and snacks: Nut Bars with Chocolate Drizzle, Almond Fig Cake, and Walnut Power Balls are just a few of the delights you’ll enjoy while eating your way to a healthier, better you.  

Praise for Dr. Jason Fung:

“The doctor who invented intermittent fasting.”—The Daily Mail

“Dr. Jason Fung’s explanation of insulin resistance and the accompanying insulin model of obesity is original, brilliant and game changing.”
—Zoë Harcombe, Obesity researcher, author of The Harcrombe Diet

Dr. Jason Fung triumphs in explaining the core underlying causes of obesity and manages to simplify it in a way that anybody can understand. If more doctors and people were able to understand these causes and implement Dr. Fung's actionable advice then we would be able to start reversing the obesity epidemic tomorrow.”
—Sam Feltham, USA Today World Fitness Elite Trainer of the Year 

“Fung zeroes in on why insulin resistance has become so prevalent and offers specific outside-the-box solutions that have emerged as the key to

The ultimate companion cookbook to The Diabetes Code from the New York Times-bestselling author and pioneer of intermittent fasting, Dr. Jason Fung.

Dr. Jason Fung helped thousands of people lose weight with his breakout bestseller The Obesity Code.

Next, he helped prevent and reverse type 2 diabetes with his groundbreaking book The Diabetes Code.

Now, The Diabetes Code Cookbook makes it even easier to follow Dr. Fung’s proven advice for preventing and reversing type 2 diabetes through intermittent fasting and a low carb/high-fat diet. 

This cookbook features full-color photographs and includes:

• 100 simple and delicious recipes to help manage insulin and aid in weight loss
• Intermittent fasting schedules and plans (16, 24, 30, and 26-hour fasts)
• Grocery shopping lists
• A new intro from Dr. Fung with up-to-date information on insulin resistance and its connection to weight gain and type 2 diabetes

Readers will come away with knowledge of their health and an arsenal of mouthwatering meals—because eating for type 2 diabetes doesn’t have to be bland!

New York Times bestselling author Dr. Jason Fung joins forces with naturopathic doctor Nadia Pateguana to offer methods to prevent and reverse PCOS through diet and intermittent fasting.

Polycystic Ovary Syndrome (PCOS) is the most common reproductive disorder in the world, affecting an estimated eight to 20 percent of women of reproductive age, almost half of whom are unable to conceive. PCOS is also associated with increased risks of heart disease, ovarian and endometrial cancers, and type 2 diabetes.

In this clearly written guide, backed by science and personal experience, Drs. Jason Fung and Nadia Brito Pateguana show: 

• How to prevent and reverse PCOS with a low-carb, ketogenic diet and intermittent fasting. 

• How the root cause of PCOS is excess insulin—and how to get rid of it. 

• 50 recipes and a variety of meal plans for putting new knowledge into (delicious) practice.