"""The Obesity Code"" by Dr. Jason Fung presents a comprehensive look at the scientific basis behind obesity and weight gain. Dr. Fung, a nephrologist, argues that traditional methods of dieting, such as calorie restriction and exercise, are ineffective in the long term because they fail to address the root causes of obesity. He suggests that insulin resistance is a primary factor driving weight gain and that intermittent fasting is the key to unlocking sustainable weight loss. The book combines clinical evidence, personal anecdotes, and practical strategies to help readers understand the complex nature of obesity. By challenging common misconceptions and offering actionable steps, Dr. Fung empowers readers to take control of their health. With its clear, evidence-based approach, ""The Obesity Code"" is an invaluable resource for anyone looking to improve their relationship with food and achieve lasting weight loss through smarter metabolic management.