Blog Categories


Keto Diet Book Guide: 22 Must-Know Books and Documentaries

When it comes to diet and nutrition, there’s no better supplement than knowledge. To understand the science behind metabolism, ketosis, and the keto diet, doing your own research is crucial to ensure a successful outcome. In this article, you’ll find a list of the best keto diet books and documentaries. Some of these titles are not specific to keto, but they will be just as helpful.

These resources will help you make educated lifestyle, food, and exercise decisions so you can do keto in a way that works for you.

The Best Low-Carb and Keto Diet Books

The books below focus on the science behind keto and other low-carb diets. They can be an incredible tool no matter where you are in your health journey.

“Keto Answers: Simplifying Everything You Need to Know About the World’s Most Confusing Diet”

By: Anthony Gustin, DC, MS, and Chris Irvin, MS

If you’re still confused about keto, the difference between total and net carbs, protein intake, ketones, and much more, “Keto Answers” keeps it simple.

Perfect Keto CEO and founder Anthony Gustin and Perfect Keto Head of Education Chris Irvin have spent well over a decade using keto to battle their own health issues. At the same time, they helped thousands of patients and clients lose fat and regain confidence and, most importantly, their vitality.

They’ve done intensive research and found the answers to more than 200 of your burning keto questions so you don’t have to read the studies yourself. They will help clarify your doubts about what works and what doesn’t.

“Keto Clarity: Your Definitive Guide to the Benefits of a Low-Carb, High-Fat Lifestyle”

By: Jimmy Moore and Eric C. Westman, M.D.

If you follow any health bloggers, you’ve probably come across Jimmy Moore. In his Livin’ La Vida Low-Carb website and podcast, he talks about his dramatic weight loss and how he turned his health around on a ketogenic diet.

In “Keto Clarity,” Moore and researcher Dr. Eric C. Westman combine their knowledge to talk about the benefits of a ketogenic diet, ranging from weight loss to reducing your risk of common health conditions like type 2 diabetes and Alzheimer’s.

“The Ketogenic Diet: A Complete Guide for the Dieter and Practitioner”

By: Lyle McDonald

As the title suggests, this keto diet book is great for both health professionals and those with no prior health education. It discusses the physiology behind low-carb diets, from modified ketogenic diets for athletes to the benefits and drawbacks of a keto eating plan.

Take the keto quiz

Find the right keto snacks & supplements
for your unique goals

Take quiz

Each chapter is written in easy-to-understand language, providing a wealth of knowledge on how to maintain healthy living and shed weight at the same time.

“The Art and Science of Low-Carbohydrate Living: An Expert Guide to Making the Life-Saving Benefits of Carbohydrate Restriction Sustainable and Enjoyable”

By: Jeff Volek and Stephen Phinney

This book provides a practical, definitive, science-based guide to getting the most out of low-carb eating. It’s an excellent resource for healthcare professionals and individuals alike.

It’s a great option for those looking to cut through online misinformation and follow a proven, scientific approach.

Doctors Volek and Phinney have a combined 50 years’ worth of experience, collectively publishing more than 200 chapters and research papers on low-carbohydrate diets. They’ve conducted extensive research on the effectiveness of low-carb diets in reducing health risks associated with insulin resistance, type 2 diabetes, and metabolic syndrome.

“The Art and Science of Low-Carbohydrate Performance”

By: Jeff Bolek and Stephen Phinney

If you enjoyed “The Art and Science of Low Carbohydrate Living,” you’ll love this title by Bolek and Phinney. The two doctors return to analyze the benefits of low-carbohydrate living for athletes.

They discuss how keto-adapted athletes experience benefits in training, recovery, and glycogen depletion — sometimes more than those who use glucose for fuel.

“Life Without Bread: How a Low-Carbohydrate Diet Can Save Your Life”

By: Christian B. Allan and Wolfgang Lutz

Though not specifically focused on ketosis, “Life Without Bread” examines how adopting a low-carbohydrate diet can help prevent diabetes, cancer, obesity, and heart disease.

Based on over 40 years of clinical research, “Life Without Bread” argues that a low-carb diet can actually increase muscle mass, endurance, and strength.

“New Atkins for a New You: The Ultimate Diet for Shedding Weight and Feeling Great”

By: Eric C. Westman and Stephen D. Phinney

Throw out everything you heard about the Atkins diet. “New Atkins for a New You” focuses on using the new version of Atkins for long-term weight management.

This simplified and updated best-seller program helps you eat real, wholesome foods and stick to your plan even with a busy lifestyle. It includes success stories from real people, meal plans, and low-carb recipes anyone can follow.

The Best Books Explaining the Science

The following collection is not limited to the keto diet. Instead, it focuses on high-fat, low-carb diets in general, discussing topics related to ancestral health, sugar, and cholesterol.

“The Real Meal Revolution: The Radical, Sustainable Approach to Healthy Eating”

By: Tim Noakes, Jonno Proudfoot, and Sally-Ann Creed

The Real Meal Revolution” explores and debunks the long-held belief that dietary fats, especially animal fats, lead to disease.

You’ll learn how to use a low-carb, high-fat lifestyle both to heal your body and as a weight management tool. In this book, years of scientific research are compiled to demonstrate how humans are really meant to eat foods like meat and saturated fats, and the associated health benefits.

“Low Carb, High Fat Food Revolution: Advice and Recipes to Improve Your Health and Reduce Your Weight”

By: Andreas Eenfeldt

Low Carb, High Fat Revolution” challenges everything you’ve been taught about the human diet.

Dr. Eenfeldt examines the current government-recommended dietary guidelines and how they’re failing human health. Eenfeldt makes an in-depth analysis on how the low-carb, high-fat diets positively impacted his patients, and how to replicate their protocol in your own life.

“The Case Against Sugar”

By: Gary Taubes

In his latest book, Taubes investigates how entrenched the sugar industry is in Americans’ lives, how financially supported it is, and how it’s making humans really, really sick. Taubes argues sugar lies at the root of deadly health problems, starting with obesity.

You’ll learn about the history of sugar in America and how it has evolved into an overused ingredient in the food industry. Taubes scrutinizes the connection between weight and sugar, labeling sugar as a highly addictive substance.

“Why We Get Fat: And What to Do About It”

By: Gary Taubes

From the same author who brought you “Good Calories, Bad Calories,” this breakthrough book presents captivating evidence on why you should completely eliminate carbohydrates from your diet.

Gary Taubes highlights how current dietary guidelines still recommend carbohydrates make up 45-65% of our daily caloric needs — yet rates of obesity and heart disease continue to rise.

Taubes debunks the “calories in, calories out” process for weight management. “Why We Get Fat” teaches readers new research behind metabolic processes, all in a straightforward, easy-to-understand manner.

“Wheat Belly: Lose the Wheat, Lose the Weight, and Find Your Path Back to Health”

By: William Davis

Davis wrote “Wheat Belly” after witnessing more than 2,000 cardiology patients regain their health after eliminating wheat.

He uses cutting-edge nutrition and science to explain why humans are experiencing a myriad of health problems, from high blood sugar and excess stomach fat (“wheat bellies”) to rashes, all due to consuming wheat and wheat products.

“Ignore the Awkward: How the Cholesterol Myths Are Kept Alive”

By: Uffe Ravnskov

This book makes a captivating argument against current cholesterol myths. Ravnskov displays how the topic of cholesterol has been exaggerated, demonizing high-fat diets. His research findings present his somewhat controversial views regarding disease and cholesterol levels.

“Eat Fat, Lose Fat: The Healthy Alternative to Trans Fat”

By: Mary Enig

Eat Fat, Lose Fat” studies how supposedly healthy foods (like vegetable oils including soybean and corn) are partially to blame for modern health problems. Meanwhile, natural, high-fat foods like red meat, coconut oil, butter — all of which have been ostracized in health communities —  are necessary for optimal health and weight loss. An added bonus: The book contains a collection of delicious recipes incorporating healthy fats.

“Wired to Eat: Turn Off Cravings, Rewire Your Appetite for Weight Loss, and Determine the Foods That Work for You”

By: Robb Wolf

A pioneer in ancestral eating, Robb Wolf is a health expert, best-selling author of “The Paleo Solution,” and former research biochemist who challenges the conventional approach to nutrition.

In his this keto-friendly book, he details how an unconventional, high-fat approach can rewire your appetite, leading to boosted metabolism and overall weight loss.

Keto Diet Book Guide: Cookbooks

The following list compiles some of the best keto cookbooks — filled with delectable recipes– to keep in your kitchen.

“The Keto Diet: The Complete Guide to a High-Fat Diet”

By: Leanne Vogel

The founder and author behind the popular website “The Healthful Pursuit,” Leanne Vogel discards the one-size-fits-all theory and introduces a new path to achieving health and happiness.

The Keto Diet” brings a customizable approach that empowers people to develop their own nutrition plan, throw away all diet restrictions, and follow a delicious, nourishing way of eating — all with mouthwatering ketogenic recipes.

“Keto Comfort Foods: Family Favorite Recipes Made Low-Carb and Healthy”

By: Maria Emmerich

From the same author who brought you “The Ketogenic Diet Cookbook” (written with Jimmy Moore) and “The 30-Day Ketogenic Cleanse,”  here comes a keto cookbook transforming the meals you love into healthy low-carb recipes.

Believing food is meant to bring people together, Emmerich rewrites the classic recipes that once brought her family around the table.

“Quick and Easy Ketogenic Cooking: The Fast Track to Epic Health and Wellness Living”

By: Diana Watson

This easy-to-digest (pun intended) ketogenic cookbook presents keto recipes that anyone could make, and that can help you lose weight and burn fat. Find keto meals for breakfast, lunch, and dinner, using ingredients almost anyone can find at the grocery store.

“The Beginner’s Keto Diet Cookbook”

By: Martina Slajerova

From the best-selling author of the “Keto Diet Cookbook” comes another cookbook written for beginners.

While transitioning to a fat-burning metabolic state can prove difficult, it’s usually well worth it. Slajerova walks you through the first few weeks of the keto lifestyle, offering whole-food recipes to curb cravings, avoid keto flu symptoms, and combat food sensitivities.

Keto-Friendly Documentaries to Watch

While books are a great source of information, watching documentaries can be an enjoyable and effective way of learning as well as sharing information with your friends and family. Here’s a list of a few documentaries supporting a ketogenic, low-carb lifestyle.


Tom Naughton directed and stars in this keto-friendly documentary, which attempts to refute the popular documentary “Super Size Me” and the associated lipid hypothesis theory.

“Cereal Killers”

In “Cereal Killers,” world-famous sports scientist and professor Tim Noakes (author of “The Real Meal Revolution” mentioned above) puts a man on a whole-food, high-fat, sugar-free, and wheat-free diet for 28 days in an attempt to prevent diabetes and heart disease — two conditions that run in his family.

“The Perfect Human Diet”

In this paleo-friendly film, CJ Hunt travels around the world looking for a solution to high rates of diet-related diseases and obesity.

Dubbed the “world’s first paleo movie,” Hunt presents a new diet approach based on scientific facts and exclusive interviews.

Keto Diet Book Guide: Make Your Keto Reading List Today

Whether you enjoy a great book or prefer watching documentaries, you have more than enough titles to choose from. Even better, all the books on this list can be found on Amazon.

Enjoy collecting extensive knowledge on keto, the benefits of high-fat diets, and the science behind human metabolism.

Hopefully, these books and documentaries will help provide science-backed guidelines to achieve your keto goals.

For more helpful information, be sure to check out the following guides:


2 thoughts on “Keto Diet Book Guide: 22 Must-Know Books and Documentaries

  1. The Keto Diet by Leanne Vogel is by far, the best book on keto out there. I am SO surprised to not see the book on this list, it really should be #1. Thanks for the list.

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Join the Internet's largest keto newsletter

We'll send you articles, product guides, and exclusive offers customized to your goals.