The Obesity Code: Unlocking the Secrets of Weight Loss (Why Intermittent Fasting Is the Key to Controlling Your Weight)

If you’ve spent years wondering why you haven’t lost weight despite calorie watching, this book’s for you. It’ll introduce you to a fresh new paradigm. It’s not just another weight loss book. It’s a must read!

Shame more doctors are not up to speed on the latest findings. I was diagnosed as T2 diabetic, put on metformine, and would still be deteriorating had it not been for Dr Fungs work. After following a keto diet, and intermittent fasting, 8 months later I am no longer on medication, and my diabetic markers are back to normal. This book may save your life!

Everyone should read this book.

Put your doubts to one side and trust the information in the book. I have lost 20kg and my partner has lost 41kg and we’ve both kept the weight off! Buy it now!

This book did not come to me in a brand new condition

Life changing book. Opened my eyes to insulin and how to bring it down. Lost 20lb in 6 weeks by following Jason Fung guidelines

I'm shocked by how brainwashed we have been, Dr Jason proves that obesity is NOT a caloric imbalance. It's a hormonal imbalance and it's a multifactorial disease. I recommend it!

Zeer goed boek Leuk geschreven en een eye opener

Excellent book for anyone looking to lose weight and potentially solve health issues. Easy to read, but explains diabetes and obesity very thoroughly. A must-read!

Já tentei perder peso - e perdi - pelo menos 3 vezes na minha vida. Sempre consegui bons resultados, mas dentro de um ano o peso sempre volta, e com reforços. A culpa sempre fica do lado do obeso, que se esforça MUITO mais que qualquer outra pessoa sem tendência a acumular gordura, mesmo comendo uma fração do que pessoas magras comem. A abordagem do Dr Fung é clara, se baseia em estudos científicos e oferece um novo paradigma pra se entender a obesidade e tratar sua causa original, e não aparente. Deveria ser leitura obrigatória pra professores de academia, nutricionistas e médicos que lidam com pacientes obesos.

The Obesity Code is a game-changer for anyone struggling to understand weight loss. Dr. Jason Fung breaks down complex science in a way that’s clear, engaging, and surprisingly easy to follow. What sets this book apart is its focus on the hormonal causes of obesity, particularly insulin, and why traditional calorie-counting approaches often fail. I especially appreciated the practical guidance on intermittent fasting—not as a fad, but as a scientifically backed tool to reset metabolism and improve overall health. The book is packed with actionable strategies, real-world examples, and insights that challenge conventional wisdom without being preachy. Whether you’re just starting your health journey or have been battling weight for years, this book provides both understanding and hope. It’s informative, empowering, and has completely changed the way I approach food and fasting. Highly recommended!