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The Obesity Code Review - 10 Things You Need to Know

Because losing weight seems to be harder for some people than it is for others, there are various diet programs out on the market specifically developed to target the loss of stubborn fat. One example of a diet program that advertises that it can help virtually anyone lose weight is called The Obesity Code.

To find out more about this diet book, we looked into its ingredients, potential side effects, and relevant research. We also looked into its user reviews and author. Finally, we condensed all this information to give you the bottom line on The Obesity Code.

The Obesity Code can be purchased through their Official Site.

The Obesity Code Readers: Noom is offering our readers a free trial, for a limited time. Click here for this special offer!
Overview

What is The Obesity Code?

The Obesity Code is a book written by Dr. Jason Fung, MD. It describes a diet program targeted at those who have a hard time losing weight, even when they follow a regular diet and exercise program.

The author claims that each person has a specific fat-burning code in them, which needs to be cracked to lose weight efficiently. He also says that it can be reset if someone learns how to change it by following his intermittent fasting program.

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Rules

The Obesity Code Diet Rules

To follow The Obesity Code diet properly, the author claims its users have to start eating like their ancestors. This is no easy task though.

First, all snacks must be eliminated. Additionally, food can only be consumed during specific times of the day.

During the fasting periods, only liquids, such as coffee, tea, water, and broth, are allowed. Those following the program are encouraged to drink as much of these as they want, as long as they don’t add sugar or any form of milk to them for flavoring.

The Obesity Code and Exercise

The Obesity Code encourages exercise during your fasting time. Apparently, this is because early humans had to keep traveling across far distances each day to survive, even if they were hungry and tired.

However, exercising after not eating for several days in a row is difficult to do because the body is starved of energy. Plus, if a person pushes themselves too hard with such little energy, they could become hurt a lot easier.

The Obesity Code Food List

Unfortunately, The Obesity Code doesn’t give a lot of information about what food a person should eat during the intermittent-fasting schedule. It focuses more on the consumption of clear liquids and the avoidance of food altogether.

However, it does encourage regular “free days” where a person eats whatever they want without considering the nutritional or caloric nature of them. This could make it more difficult to follow a pattern of healthy eating.

Claims

The Obesity Code Book Claims

The Obesity Code is just one version of an intermittent-fasting program. There have been many of them created, but their concepts are all based on the same health principles.

The author of The Obesity Code says that the current way that people eat several times a day exhausts the pancreas from having to release insulin to lower the blood sugar spikes continuously. When it finally burns out, insulin resistance, type-two diabetes, and obesity result.

Dr. Fung also claims that a person’s body has a “secret code” built into their body related to their genetics. By forcing the body to go without food through the use of an intermittent-fasting program, they can change this code, allowing their body to start burning fat at a higher rate than it normally would.

Benefits

The Obesity Code Program Benefits

The Obesity Code claims that a person can have the following health benefits while following their diet plan:

Increased Testosterone

When someone stops eating so much food, they develop a lower level of body fat. Fat contributes to the production of estrogen, which is why those who are severely obese may have a hormone imbalance.

By lowering the amount of fat in the body, there is less of estrogen overload. This may have a beneficial impact on muscle mass, energy, sex drive, and self-confidence in both men and women.

Weight Loss

The significant drop in the number of calories that are consumed on a daily basis causes weight loss. However, the weight that is lost varies from person to person.

Some people claim to be able to shed 20 pounds or more in a month while intermittent fasting. However, we could not find users who experienced such drastic weight-loss after trying The Obesity Code diet plan.

Improved Energy Levels

The Cleveland Clinic says that when the body stops expecting food on a regular basis, it may adapt to use the fat that a person already has and the sugar that it receives when someone does eat, more efficiently.

This could help improve a person’s energy throughout the day.

Is The Obesity Code Diet Safe?

If the methods used in The Obesity Code are applied for a short period, as a method of healing the pancreas and boosting the metabolism, it may be safe to try. However, most health experts say that it isn’t a good program to use for more than a month.

Those who are pregnant or nursing should never attempt intermittent fasting. Parents shouldn’t have their small children use the program either, even if they are overweight.

People with diabetes have to be especially careful if they try The Obesity Code too since it could make their blood sugar level too low.

Cost

Is The Obesity Code Expensive?

The book costs $20 online. Users don’t have to purchase any prepackaged meals, snacks, or drinks either.

The amount of food that a person eats is severely reduced, which means that they have to buy fewer groceries than usual.

Overall, it is one of the least expensive diets that someone could try.

What Users Are Saying

“He does NOT present a one size fits all prescription, but arms the readers with enough knowledge to understand what choices will lead them to sustainable weight loss. I am only two months past reading the book, but have found a workable approach that is really resulting in good progress!”

“You might as well read a textbook , this is just like freshman health class, I read this at a friend’s suggestion, I would not recommend it to anyone.”

“I love a lot of the info about the intermittent fasting, that’s why I bought this book. But the author comes to a part where he gives you a menu of foods to eat…. he recommends eating steak twice a day, bacon for breakfast, as well as lots of dairy, I think he’s too focused on weight loss and not enough on overall health consuming animal products is extremely bad for your health especially your heart… I was very surprised.
I would not recommend the book, I could get the same info online… I thought it whole book would be about fasting.”

Bottom Line

The Bottom Line on The Obesity Code

At this point, you’re probably wondering if this book is worth buying. Unfortunately, we have some concerns about their diet. First, their claims don’t seem to be backed by research. Additionally, intermittent fasting can be a very difficult dieting method to follow.

Losing weight shouldn’t have to be so hard. If you’re looking for effective diet support, you should choose a program with clinically-researched methods.

Among the best programs we’ve found this year is one called Noom. The combination of unique one-on-one coaching, custom meal plans, food logging, exercise tracking and more are why we believe this app can make a difference in many lives.

Right now, Dietspotlight readers can get a Noom free trial to give it a try.

Learn More About Noom »
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The Obesity Code

Q:
What are the ingredients in The Obesity Code?
A:

The “ingredients” in the The Obesity Code book include exercise, eating at specific times of the day, avoidance of snacks and taking only fluids such as tea, coffee, water and broth.

Q:
What are the side effects of The Obesity Code?
A:

Possible The Obesity Code side effects could be deficiency in nutrients, allergic reactions and digestive issues.

Q:
Does The Obesity Code work?
A:

Yes. Outstanding customer reviews from 1,537 reviewers with a 4.7 out of 5 rating suggest the book delivered to help weight loss as promised.

Q:
What is the price of The Obesity Code?
A:

The paperback of The Obesity Code book costs $12.88.

Q:
Where can I buy The Obesity Code?
A:

You can find the book available for sale on Amazon.

Q:
Where can I buy The Obesity Code?
A:

The Obesity Code can be purchased using their Official Site.

Q:
How should I take The Obesity Code?
A:

Read the book carefully and follow the guidelines and recommendations correctly to attain maximum results.

Q:
How do I contact The Obesity Code customer service?
A:

You can contact The Obesity Code customer service through Dr Jason Fung’s page on Amazon or via twitter at @drjasonfung.

Q:
Can I return The Obesity Code?
A:

No. This is unlikely for a book of this nature and there are no such statements available. It definitely will not work for every man on Earth.

Q:
What are the most common complaints with The Obesity Code?
A:

There are no related complaints about the The Obesity Code book from users.

4 The Obesity Code Reviews

  • Read it or get the audiobook...
    Anonymous (Verified Purchase)

    An amazing, transformational way of life. Beware any advice and listen to the audio book for yourself, decide for yourself, and share it.

    Reply
  • This Will Change Your Life !!
    Ree (Verified Purchase)

    Their Claims are Backed by their own Research. Dr Fung has worked extensively as a medical doctor and runs a clinic (IDM program) in which he has treated people with type 2 diabetes and has reversed it successfully. I also follow intermittent fasting regiment in that I have also lost 40kg in under a year. I have an abundance of energy throughout the day and eat a very large meal at night…some nights I eat whatever I want but most nights I eat good whole foods. I feel better than I have ever felt no more inflammation, better mental clarity and can control binge eating very easily as I have learned self control/discipline from doing this. Might not be for everyone and it will take some time for your body to adjust to using your fat stores as energy instead of your glycogen stores from which we have been doing so all our lives. I will never go back to how I was before as I feel this is how we should be eating and living all along and the best part of it is I feel I am not missing out on anything!!

    Reply
  • This way of life works!
    Gail (Verified Purchase)

    As someone who has lost 126 lbs in 18 months through intermittent fasting and lowering my carbs and sugar, I can assure you these principles work! The best part is they are 100% free. You can borrow this book from your local library, watch Dr. Fung’s talks on YouTube, or join one of the hundreds of Facebook groups that support fasting. It’s the only free weigh loss/health support I’ve ever found and the best part is, it works exactly as described in the book.

    Reply
  • The Book Was Eyeopening
    Kathi Snyder (Verified Purchase)

    I have tried many different diets in the last twenty-five years and I can honestly say that Dr. Fung has revealed to me a whole knew way to eat. I’ve been given permission to not eat 3 meals a day plus snacks. I’ve been tracking my daily food on Carb Manager app and keep my carbs at 20 grams a day, increased my fat and moderate protein. I’m losing lots of body fat and have only been doing this for 20 days! My clothes aren’t tight now and I feel so much better. Even my A1C came down to normal after being borderline diabetes for a couple of years. I encourage you all to pick up the Obesity Code by Dr. Jason Fung and take it to heart!

    Reply