Dr. Jason Fung, M.D., is a physician, researcher, and New York Times bestselling author. The Diabetes Code, The Obesity Code, and The Complete Guide to Fasting, his revolutionary science-based books about diabetes and obesity, have sold hundreds of thousands of copies and challenged the traditional thinking that diabetics should be treated with insulin. Dr. Fung is also the co-founder of the Intensive Dietary Management Program, North America's premier clinic for weight loss and Type 2 Diabetes reversal through fasting. CNN, TIME, the Atlantic, Forbes, The Toronto Star, and many other media sites have mentioned his work on fasting.