Join our supportive Intermittent Fasting Community
Close this search box.

8 Best Intermittent Fasting Books – A Must Read List Here

Quick Navigation
“The complete guide to Fasting” | “Beyond Body” | “Delay, Don’t Deny” | “The fast Diet” | “Life in the fasting Lane” | “Eat Stop Eat” | “The Longevity Diet” | “Intermittent Fasting For Women” | “The Switch

What are the 8 BEST intermittent fasting books? Whether you’re just curious about intermittent fasting or already an avid fasting follower, sometimes online information can seem overwhelming. So many experts, blogs and opinions everywhere you click.

I’ve always been a fan of a nice cup of tea and a good book. If you’re like me, a book on intermittent fasting can be the perfect choice to go more in-depth into the world of fasting.

As you may already know, intermittent fasting doesn’t necessarily change the kind of food you eat. It’s more about your relationship with food and hunger. As with any relationship, the more you work on it, the better it gets. That’s where fasting books can come in handy. Reading is a great way to learn more about this trendy lifestyle that has led to sustainable weight-loss for thousands of people. 

Here at 21 Day Hero we work to offer fasting beginners and enthusiasts easy to follow intermittent fasting meal plans and 21-day fasting challenges. Therefore we’ve been big fans of intermittent fasting books to get the best insights and knowledge on all things intermittent fasting.

Which fasting books have turned out to be the most valuable and fun to read? While there are thousands of books on intermittent fasting, we narrowed it down to the most popular and top-rated ones. For the ultimate convenience, we’ve included a link to both paperback and Kindle versions of each fasting book. Here are our top 9 picks.

Here are the top 8 Intermittent fasting books – we will dive into more detail in the reviews below:

  1. The Complete Guide to Fasting by Jason Fung
  2. Delay, Don’t Deny: Living an Intermittent Fasting Lifestyle by Gin Stephens
  3. The Fast Diet by Michael Mosely and Mimi Spencer
  4. Life in the Fasting Lane by Eve Mayer, Jason Fung and Eve Mayer
  5. Eat Stop Eat by Brad Pilon
  6. The Longevity Diet by Valter Longo
  7. Intermittent Fasting for Women by Melany Flores
  8. The Switch by James W. Clement

List of the 8 Best Intermittent Fasting Books

#1 “The Complete Guide to Fasting” by Jason Fung

Although thousands of books have been written about fasting as a great weight loss technique, Jason Fung’s fasting books top most of the lists. He’s a world-leading expert on intermittent fasting and can put on paper the latest fasting science in an easy-to-read format.

In “The Complete Guide to Fasting” Dr. Fung fasting book, you will learn that intermittent fasting is not about starving yourself. You can lose weight by skipping meals, while still feeling full and well-nourished.

Fung used several protocols with more than 1000 patients, and the results were outstanding. Additionally, he teamed up with author and veteran health podcaster, Jimmy Moore, to explain why exactly fasting is good for your health. 

The book is designed to back you up and give you the needed confidence, so you can stick to your weight loss plan as you achieve the desired results. You can also experiment with the book’s kick-start 7-day plan. It will teach you how to fight off the adverse side effects that a first-timer might experience with intermittent fasting.

Sticking to the tips discussed in “The Complete Guide to Fasting” will help you improve your overall life as you achieve your desired weight goal. Moreover, it will have a positive effect on your health as your body learns to react differently to food. 

Why We Liked It:
  • An easy to understand intermittent fasting book.
  • Explains how fasting works and its positive and negative effects on the body.
  • Discusses the history of fasting and whether it’s the right choice for you.
  • Delicious recipes to help you kick start and stick to intermittent fasting as a lifestyle.

#2 “Delay, Don’t Deny: Living an Intermittent Fasting Lifestyle” by Gin Stephens

If you’re tired of eliminating food and counting calories, then this book will work for you. Gin Stephens helps you to understand and adjust your intermittent fasting plan to work for your body and lifestyle. 

Most people follow diet plans for a short while and then go back to an unhealthy lifestyle because they can’t fight off food cravings. In this book, the author explains that the key to successful weight loss isn’t deprivation, but listening to the body and providing it with the needed nutrients. 

Thus, this intermittent fasting book will teach you to control when to eat without sacrificing your favorite food. It’s easy to read so even if you have no previous experience with diet plans you will keep reaching for this book. Moreover, it explains the science behind every fact, so you can rest assured that your intermittent fasting plan is actually helping you stay healthier.

Why We Liked It:
  • The book is easy to read. 
  • It teaches you how to do intermittent fasting and customize your fasting plan.
  • Suitable for beginners.
  • Facts are backed up with science.

#3 “The Fast Diet” by Michael Mosley and Mimi Spencer

Dr. Michael Mosley is a trained doctor who switched to writing and journalism, and this is what makes his intermittent fasting book so unique. He explains the history of fasting and how this ancient practice is used as a modern dieting plan to achieve any weight loss goals. 

Fasting is popular in several cultures, and modern science proves that this is the right weight loss plan that can help you stay in shape. This method will help change how your body and mind react to food, so you can maintain a healthy weight. 

“The Fast Diet” discusses the health benefits of intermittent fasting that include reducing toxins, preventing oxidative damage, and promoting healthy cell turnover, thus fighting off the signs and symptoms of aging. This is an updated version where the author shares his personal experience with intermittent fasting, highlighting the best tips and recipes while focusing on the 5:2 fasting method.

Why We Liked It:
  • “The Fast Diet” is based on real experience.
  • Easy to follow for a beginner.
  • Discusses the male and female perspectives of intermittent fasting.
  • Great if you prefer Intermittent Fasting 5:2 schedule (more on different Intermittent Fasting schedules, check our Ultimate Intermittent Fasting Guide)

#4 “Life in the Fasting Lane” by Eve Mayer, Jason Fung and Megan Ramos

This is one of the most popular fasting books on Amazon. Intermittent fasting experts Dr. Fung, Ramos, and Mayer cooperate to take the reader on a journey to explain the basics and benefits of intermittent fasting. It starts by analyzing the science behind fasting and why it’s so popular and then introduces real-life challenges and dilemmas that people usually encounter and might force them to deviate from their weight loss plans.

According to this fasting book, intermittent fasting can be your go-to plan whenever you want to shed off the extra weight. As you program your body and mind to react differently to food, it will form a healthy lifestyle to maintain your weight loss goals. 

Whether you’re a first-timer or someone who has given intermittent fasting a try before, you’ll love this fasting book because it’s well-organized. It has special chapters that are devoted to meal plans and mental strategies to help you stick to the diet plan, exercising, and socializing. Reading this book will help transform fasting from a temporary diet plan to a permanent healthy lifestyle.

Why We Liked It:
  • Book is written by leading experts on intermittent fasting.
  • One of the co-authors shares her real-life experience with intermittent fasting.
  • Includes information about the best food types to eat and avoid while following intermittent fasting.
  • Discusses mental strategies that would prompt you to stick to your diet.

#5 “Eat Stop Eat: Intermittent Fasting for Health and Weight Loss” by Brad Pilon

If you think that intermittent fasting books are too challenging, you’ll love this beginners’ guide. Brad Pilon walks you through the journey of intermittent fasting, following a step by step schedule that would help you transform your relationship with food, so you can maintain long-lasting results. 

You will understand how this type of fasting affects your metabolism, hormones, and overall well-being. It’s the right choice for someone who needs to shed extra weight fast because you can eat normally for 5 or 6 days and fast for 24 hours once or twice per week. 

Although there are hundreds of books on intermittent fasting, this one highlights the latest scientific discoveries that support the benefits of fasting as a potent weight loss plan. By following the suggested method, you’ll improve your health, be in a better mood, and lose weight efficiently without gaining it back. 

Why We Liked It:
  • A lifestyle-changing program that explains how food works in your body.
  • Explains the effects of intermittent fasting on your different body organs, so you can better monitor your health.
  • It has interesting questions and answers sections at the end.
  • Focused on prolonged fasting (24-hour fasts)

#6 “The Longevity Diet” by Valter Longo

People looking for books on fasting for health should check this one out. Valter Longo, director of the Longevity Institute at USC, wrote this book after working on his scientifically engineered FMD or fasting-mimicking diet. The book discusses the positive effects of fasting and how it relates to longevity. 

According to this renowned researcher, following this diet plan, a few times a year is enough to provide you with all the benefits of regular fasting, without the side effects that include fatigue and lack of energy. The book analyses the pros of fasting as it protects several organs in the body, resulting in a better quality of life. 

The idea is related to accumulative everyday changes that eventually change your life and help you feel healthier. By following the diet plan, you will lose stubborn weight, and you can experience a better quality of life even if you’ve suffered from health problems in the past.

Why We Liked It:
  • The book discusses how some changes can actually help you live longer.
  • It’s suitable for older people as the diet plan prevents age-related bone and muscle changes. 
  • It helps with several health issues.

#7 “Intermittent Fasting For Women: The Ultimate Step by Step Guide for Fast and Permanent Weight Loss” by Melany Flores

Most women struggle with weight loss because their hormones and bodies are different from men’s. Melany Flores wrote this intermittent fasting book for women highlighting all the challenges that they encounter while trying to lose weight and maintaining their weight loss goals. 

Since this book is written by a woman who followed intermittent fasting, you’ll find all the tips and questions that you’re likely to have while trying to lose weight. The instructions are easy to follow, so it’s suitable for a beginner or someone who doesn’t have a ton of experience with intermittent fasting. 

“Intermittent Fasting For Women” book also helps the readers understand the science behind intermittent fasting. It explains how the body reacts to food, so you can reach and maintain your target weight goal. Therefore, after reading the book, you can follow the diet plan knowing what to do and what to expect.

Why We Liked It:
  • The book is easy to read and understand.
  • Written by a real woman to highlight the struggles that women go through when they’re trying to lose weight.
  • Includes easy to follow instructions.

#8 “The Switch: Ignite Your Metabolism with Intermittent Fasting” by James W. Clement

James W. Clement is an entrepreneur turned research scientist who explains the benefits of two popular weight loss plans; intermittent fasting and keto diet. The book discusses these lifestyle options as permanent solutions that would help you transform your life as you view food differently.

“The Switch” explains that a low-carb keto diet will help you achieve faster results as you stick to a strict eating window. The state of ketosis pushes your body to burn stored fats instead of sugar, so that you can lose weight fast.

This fasting book is packed with scientific research and evidence that explains how and why intermittent fasting works. It also describes how this lifestyle can lengthen your lifespan while eliminating different health issues. It discusses the positive effects of protein cycling, so your body can get all the nutrients it needs to stay in excellent shape.

Why We Liked It:
  • Explains how to achieve faster results from combining Intermittent fasting with Keto.
  • Packed with facts backed up by scientific research.
  • Explains how to follow an anti-aging diet plan to lengthen your life and improve its quality.

Why Should You Get An Intermittent Fasting Book?

Check out these books, they will be Life-Changing on your intermittent Fasting Journey. I have ready dozens of books on the topic, and these are my favorites! Personally, I follow the 16/8 diet, as that fits my needs the best of any type. But occasionally I will do OMAD or one meal a day.

Trying to lose weight can be a life-time struggle for many of us. However, finding the right book on fasting gives you the needed guidance, so you can listen to your body and change your relationship with food.

Books on fasting for health are all the rage! The key is to stay up to date on the latest health data, studies, and methods to keep your health optimized every year. Buying a book on fasting is a great first step, due to the HUGE benefits of intermittent fasting.

Intermittent fasting books explain that losing weight does not mean forgetting your favorite food types. They show you that fasting is not about deprivation. Instead, these books, written by real experts, highlight the benefits of intermittent fasting and explain why it’s been a staple in many cultures. 

Are you looking for the most essential information to start losing weight with intermittent fasting right away? We’ve got a 21-day Intermittent Fasting Challenge that will teach fasting 101 and get you started effortlessly in 21-days. We’ve got a group of fasting beginners and advanced starting every Monday. Join us today!

I recommend starting here to learn more about these types of fasting which are the MOST popular, starting with 16/8 Fasting, click on these guides below to learn more:
16/8 Fasting Guide, 14/10 Fasting Guide18/6 Fasting GuideOne Meal a Day Guide.

Also need help fasting? Check out these Top 6 Fasting Mobile Apps we recommend to help you on your journey.

Want to go on a Fasting or Health retreat with likeminded others?  Check out our Fasting Retreats review page Here.

Leave a Reply

Your email address will not be published. Required fields are marked *

More on Intermittent Fasting

About the author


In some articles, we include products we think are useful for our readers. When you buy through these links on our site, we may earn an affiliate commission at no cost to you. Read more here.

Information on this document and our website is for educational and informational purposes only. You should not rely on this information as a substitute, nor does it replace professional medical advice, diagnosis, or treatment.

If you have any concerns or questions about your health, you should always consult with a dietitian, physician or another health-care professional. Consult your physician before starting intermittent fasting, especially if you are pregnant, breastfeeding, have any medical condition, or are taking any medication. Read more here.