Obesity Code Book Review

Losing weight can be challenging. Way too many people give up their weight loss journey in the middle just because they are tired of waiting and don’t know what to expect. And the most important reason for this? They don’t have the right resources to walk them through these weight loss methods.

Obesity Code Book Review

Obesity Code BOOK Overview

Overall Rank

#11 out of 11 fasting Books

Our Rating

Amazon Rating

4.6 out of 5

Print length

308 pages




Greystone Books


Dr. Jason Fung

Publication Date

March 3, 2016

File Size

2060 KB

Where to buy?

What is Obesity Code?

The Obesity Code by Dr. Jason Fung is a complete manual to losing weight fast and getting rid of obesity. Written by a health professional, this intermittent fasting book is based on scientific facts and the latest research in the field of nutrition. Hence, you can rest assured that the results this book promises are guaranteed.

The Obesity Code debunks all the misconceptions and myths about obesity and identifies the real reasons for weight gain. Describing how insulin resistance and improper nutrition can lead to being overweight, this book has tons of great advice to address this issue. The method detailed in The Obesity Code makes use of natural methods to prevent and minimize the health risks that come with immunity.

THIS. This is just simply amazing. It might not be for EVERY SINGLE PERSON OUT THERE but it works for a lot of people and I have seen it with my own 2 eyes. I myself have really struggled with major weight fluctuations ever since my first pregnancy back in 2007. Before I got pregnant I was 119 lbs. At the end of that pregnancy I was 175 lbs. About 2 months after giving birth I managed to get back down to 120 lbs but it was short lived. 2 years later, within about 3 months my weight skyrocketed from 120 lbs to 170 lbs!!! That was the summer of 2010. Between 2010 and 2014 my weight just kept fluctuating between 175-190 lbs. I ended up getting engaged and wanted to lose weight for the wedding. I started at 190 lbs and worked my butt off in the gym, counting calories, drinking nothing but water, working out some more, cutting more calories, etc. By the date of my wedding I managed to get down to 165 lbs. I was literally working out every single morning for 1-2 hours jogging on treadmills, using the elliptical, lifting weights, doing squats, etc. IT WAS HARD. and the second I stopped working out my weight slowly started to creep back up. Working out every single day is not a sustainable way to live for me. I had a goal of getting to 140 lbs and it seemed not matter how hard I was working out or how well I was eating my weight would not budge from 165 lbs. Fast forward about 5 months and I get pregnant a second time. I was 165 lbs in the beginning of that pregnancy and by the time I went to the hospital to deliver my daughter I weighed in at 216 lbs. After having my daughter my weight dropped to 205 lbs but would not go any lower. I would lose a couple lbs then I would gain a couple lbs and so on. I was soooo upset with the way that I looked and felt. A lady I work with had just read this book and talked me into trying it. I ordered the book right before Christmas last year (2017) and read the whole thing in a matter of days! Anyone who knows me personally knows I HATE reading but I just could not put this thing down. New Years Eve I had my last unhealthy meal, pizza and a glass of chocolate milk lol. I started my first fast New Years Eve night at 9 pm and did not eat again until the next day at 6 pm. I would continue to do random fasts, always changing it up from 16 hour fasts to 20 hour fasts to 18 hour fasts, etc. and would continue to eat low carb/ high healthy fat foods. My starting weight on New Years Eve was 205 lbs. Today, just under 6 months later, I am at 160 lbs! And that's with ZEROOOOO exercise! Literally just eating low carb with intermittent fasting I am down 46 lbs. It's amazing. It's easy. And I will live the rest of my life telling people about this book and will live the rest of my life eating this way. And don't get me wrong, exercise is very important and I will be incorporating it into my daily routine very soon so I can firm up, but the fact that I lost 46 lbs without even going on so much as a nightly walk is just beyond amazing to me.

Nichole Barnum

Verified Buyer

About AUthor

Dr. Jason Fung is a nephrologist and one of the world's leading experts on fasting for weight loss and type 2 diabetes reversal. He is a co-founder of the Fasting Method, which teaches people how to incorporate intermittent fasting and healthy eating in their lifestyle, and supports them on their journey to better health. He is a New York Times-bestselling author whose books include Obesity Code, The Diabetes Code, Obesity Code Cookbook, The PCOS Plan, Life in the Fasting Lane, and The Complete Guide to Fasting (co-authored with Jimmy Moore). Dr. Fung completed medical school at the University of Toronto and a fellowship in nephrology at the University of California. Dr. Fung is also the co-founder of The Fasting Method, a program to help people lose weight and reverse Type 2 Diabetes naturally with fasting. He lives in Toronto.

Obesity Code Book Pros & Cons


  • Written by a healthcare professional.
  • Based on solid facts and figures, and contains the latest research findings.
  • Debunks popular myths and misconceptions relating to obesity.


  • Does not contain any healthy recipes to keep you motivated and consistent with intermittent fasting.
  • It focuses more on diabetes control than acquiring a desirable body type.

Our Obesity Code BOOK Review

Obesity Code Book Review

Only based on the latest research and scientific facts, The Obesity Code is as real as it gets. Identifying and targeting the real reasons for weight gain, this book aims to prevent serious health disorders and keep its reader happy and healthy.

The Obesity Code details five basic steps that you can use to kick an unhealthy BMI to the curb. These steps are incredibly easy to follow and give guaranteed, long-term results. By following the method laid down by Dr. Jason Fung in The Obesity Code, you not only improve upon your external appearance but also your internal health.


Obesity Code is a good investment for anyone concerned about their health due to an increasing weight. It gives practical advice on how you can use various methods to lose weight fast, and offers an in-depth guide to intermittent fasting. This book is especially great for people who are prone to develop insulin resistance due to their family history or sedentary lifestyle.

Key  Features:

  • Written by a healthcare professional.
  • Based on solid facts and figures, and contains the latest research findings.
  • Debunks popular myths and misconceptions relating to obesity.



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✔️What is Obesity Code?

Obesity Code is a comprehensive guide to overcoming the challenges of having a higher than average BMI. It is a manual to losing weight effectively and in a healthy way to minimize your risk of developing serious health conditions. By digging out the root cause of obesity and addressing that, Obesity Code details a fool-proof method of maintaining a healthy weight. 

✔️Is Obesity Code good for beginners?

Obesity Code is quite simple to understand and easy to follow. The method detailed in the book makes use of natural methods to reduce weight and maintain a healthy body. With tips and tricks to make intermittent fasting even easier for the reader, it is a fantastic read for a beginner struggling with their weight.

✔️How much does Obesity Code cost?

The Kindle edition of Obesity Code is available on Amazon for $9.99. Similarly, the paperback edition retails at $15.76 and the MP3 CD of the book at $17.99. If you are eligible for a free Audible trial, you can get the audiobook for no charge.

✔️Is Obesity Code worth it?

If you are concerned with keeping health problems related to obesity at bay, Obesity Guide is the perfect read for you. However, if you are looking to achieve a certain body type by shedding those extra pounds, there are other books that will be a bigger help.

Andrew Brewer - Intermittent Fasting Expert

Written By Andrew Brewer

Andrew Brewer started FastingApps to give people the guidance that he never received when he was first starting. His goal is to make your goals achievable and to offer you only the best fasting apps that the internet has to offer. You're not on your own - Andrew and the entire family of reviewers at FastingApps are here with you every step of the way!

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