17 min 40 sec

Eat It!: The Most Sustainable Diet and Workout Ever Made: Burn Fat, Get Strong, and Enjoy Your Favorite Foods Guilt Free

By Jordan Syatt, Michael Vacanti

Eat It! offers a refreshing, science-based approach to weight loss that rejects restrictive fad diets. Jordan Syatt and Michael Vacanti demonstrate how a calorie deficit and strength training enable a sustainable, guilt-free lifestyle.

Table of Content

In a world where diet trends change as quickly as the seasons, it’s easy to feel lost. One day, carbohydrates are the enemy; the next, it’s fats or even fruit. We are bombarded with marketing for expensive apps, specialized meal plans, and miracle supplements that promise the world but often leave us frustrated and right back where we started. But what if the secret to losing weight wasn’t a secret at all? What if it was actually rooted in basic biology and a bit of simple math?

In the following pages, we are diving into a philosophy created by Jordan Syatt and Michael Vacanti. These two aren’t just theorists; they are elite personal trainers who have spent years in the trenches helping people like Gary Vaynerchuk and everyday individuals transform their bodies. Their book, Eat It!, serves as an antidote to the confusing, high-pressure world of fitness. It’s built on a simple premise: you can get the body you want while still enjoying the foods you love.

The central throughline here is sustainability. A diet only works if you can actually stick to it. We’re going to explore how to set realistic expectations for your progress, why a calorie deficit is the only non-negotiable rule for fat loss, and how to use the 80-20 rule to live a life free from food-related guilt. By the end of this journey, you’ll understand that getting fit isn’t about being perfect—it’s about being consistent and understanding the levers that actually move the needle on your health and confidence.

Learn why the scale often lies and why seeing your weight fluctuate is actually a sign of a healthy, functioning body rather than a failure of your diet.

Uncover the singular, undeniable scientific requirement for fat loss and why it means you don’t have to give up your favorite treats to see results.

Discover the psychological framework that prevents the ‘all-or-nothing’ mindset from derailing your health goals and makes your diet sustainable for life.

Learn the simple math used to determine your ideal daily intake and why protein is your most valuable ally in the battle against hunger and muscle loss.

Not all health advice is equal. Discover the four-step priority list that simplifies your daily food choices and keeps you focused on what actually works.

Exercise is more than just burning calories. Learn the six steps of strength training that turn your body into a more efficient, fat-burning machine.

As we wrap up our look at the principles of Eat It!, it’s important to reflect on the core message: fitness does not have to be a miserable experience. Jordan Syatt and Michael Vacanti have provided a framework that is grounded in science but designed for the messiness of real human life. The throughline of this journey is that sustainability and consistency are far more important than intensity or perfection.

To put these ideas into action, start by doing the math. Determine your goal weight and find your daily calorie and protein targets. Remember that the scale is just one data point and that its daily fluctuations are often just water and biology, not a reflection of your hard work. By focusing on the 80-20 rule, you can navigate your social life and enjoy your favorite foods without the toxic cycle of guilt and restriction.

If you find yourself struggling with hunger as you adjust to your calorie deficit, the authors offer two very practical, almost quirky, tips. First, utilize zero-calorie beverages like seltzer, black coffee, or diet sodas to help feel full and satisfied between meals. Second, if you’re hit with a late-night craving, try brushing your teeth. There is something about the fresh, minty taste that signals to your brain that the ‘eating window’ is closed for the day.

Ultimately, the ‘most sustainable diet’ is the one you can see yourself doing a year from now. By prioritizing protein, lifting weights, and being kind to yourself when you slip up, you aren’t just losing weight—you’re building a lifestyle. You have the tools, you have the math, and you have the permission to enjoy your life while you get healthy. Now, it’s just a matter of taking that first step.

About this book

What is this book about?

Have you ever felt overwhelmed by the contradictory world of modern nutrition? Between keto, paleo, and intermittent fasting, it is easy to feel like you are failing before you even start. Eat It! is designed to cut through that noise. Authors Jordan Syatt and Michael Vacanti provide a roadmap that focuses on the fundamental laws of fat loss while allowing for the flexibility of real life. The book promises a path to fitness that does not require you to sacrifice your favorite foods or social life. By focusing on a simple mathematical approach to calories and protein, and prioritizing strength over endless cardio, the authors show that anyone can build a stronger, leaner body. The core philosophy is built on sustainability, teaching you how to handle the psychological hurdles of dieting and the inevitable fluctuations of the scale so that you can achieve long-term success.

Book Information

Rating:

Genra:

Health & Nutrition, Sports & Fitness

Topics:

Healthy Eating, Nutrition, Weight Loss

Publisher:

HarperCollins

Language:

English

Publishing date:

June 7, 2022

Lenght:

17 min 40 sec

About the Author

Jordan Syatt

Jordan Syatt is the founder of Syatt Fitness, an online coaching business. As a personal trainer, he has worked with a diverse range of clients, including high-profile figures like entrepreneur Gary Vaynerchuk, helping them reach their strength and weight goals while maintaining a healthy relationship with food. Michael Vacanti is the founder of the online fitness coaching business On the Regimen. He co-hosts the podcast How to Become a Personal Trainer with Jordan Syatt. Their collective expertise has been featured in major outlets such as CNN, Men’s Health, and the Huffington Post.

Ratings & Reviews

Ratings at a glance

4.5

Overall score based on 614 ratings.

What people think

Listeners find this guide simple to digest and value the hands-on suggestions, with one listener mentioning it is especially useful for newcomers. They also admire the grounded perspective on health and slimming down, featuring one listener who shared a 42-pound weight loss success. Additionally, the writing supports building a better connection with eating, while one listener defines the work as a no-nonsense guide to sustainable fat loss.

Top reviews

Somchai

Finally, a fitness book that doesn't feel like a lecture from a drill sergeant. Jordan and Mike have captured exactly what is wrong with the modern diet industry—it is often far too restrictive and creates a terrible relationship with food. The 80/20 rule they discuss is a total game-changer for my mental health. I am someone who usually spirals after one 'bad' meal, but this book taught me that weight loss isn't a straight line. It is about consistency, not perfection. I have already started multiplying my goal weight by twelve to find my calorie target, and it feels actually doable for the long haul. Frankly, the advice about brushing your teeth to kill late-night cravings is so simple it is brilliant. If you are tired of the keto and paleo madness, just get this. It is the sustainable, sensible truth we all need.

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Nadia

After hearing Jordan on a podcast, I knew I had to grab his book, and it did not disappoint. I have struggled with my weight for a decade, jumping from one trend to another until I was physically and mentally exhausted. This book helped me lose 15 pounds in the last two months by focusing on one thing: a simple calorie deficit. I stopped fearing carbs and started prioritizing protein, and the difference in my energy levels is night and day. Truth is, I used to think I had to spend hours on a treadmill to see progress, but their emphasis on full-body strength training is much more effective and time-efficient. The writing is punchy, funny, and very easy to digest. It feels like having a personal trainer in your pocket who actually cares about your happiness and long-term success.

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Pakpoom

Picked this up during a particularly bad bout of diet fatigue and it was the reset button I needed. The authors explain homeostasis in a way that finally made sense to me; my body isn't broken, it is just trying to stay the same! This guilt-free approach to eating is such a breath of fresh air after years of being told that bread is the enemy. Look, I love that they don't force you to eat 'clean' 100% of the time. The focus on hitting protein targets while staying under a calorie limit is the only thing that has ever worked for my busy lifestyle. It is realistic, it is sustainable, and it is actually fun to read. Highly recommended for the chronically discouraged who need a win.

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Pla

Wow, what a refreshing change of pace from the usual 'miracle' diet books cluttering the shelves. I have followed Mike’s work with Gary Vaynerchuk for a while, so I knew the advice would be practical and direct. The math is so simple—goal weight times twelve—and it removes all the mental gymnastics that usually lead to me giving up by week three. I love that they call out the BS of the keto industry specifically. Carbs aren't the devil; they are the fuel for your workouts! The emphasis on progressive overload in the gym section is exactly what I needed to hear to finally start lifting heavier weights. This isn't just a diet book; it is a manual for a better life. Just buy it and start today.

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Rohan

Ever wonder why you lose ten pounds and then gain it all back immediately? This book explains the 'why' behind the scale fluctuations that usually drive us crazy. I never realized that my weight gain after a pizza night was just water retention from the carbs, not actual body fat. That knowledge alone has saved me from three different 'I give up' meltdowns this month. Jordan and Mike write with so much empathy and humor that it feels like you are just chatting with friends. The focus on 'the foods you like' is the secret sauce here. If you hate cottage cheese, don't eat it! It is such a simple concept, yet so many of us ignore it in pursuit of a 'perfect' diet. Truly a life-changing perspective for me.

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Thitima

The chapter on expectations should be mandatory reading for every adult in the country. We are so conditioned by social media to expect instant results, and when we don't get them, we quit. This book settles the 'weight loss isn't a straight line' debate once and for all. I have started focusing on my monthly averages instead of the daily number, and my stress levels have plummeted. I also appreciated the breakdown of how muscle burns more calories than fat; it has motivated me to actually hit the weights instead of just doing endless cardio. Frankly, this is the last diet book I will ever need to buy because it is about building a lifestyle you actually enjoy. Don't overthink it, just get the book and follow the steps.

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Charlotte

Is this groundbreaking science that will win a Nobel Prize? Probably not. But is it exactly what most people need to hear? Absolutely. To be fair, most of us already know deep down that calories in versus calories out is the key, but we get distracted by flashy marketing and overpriced supplements. Syatt and Vacanti cut through the noise with a blunt, no-BS approach that focuses on what actually moves the needle. I appreciated the section on why the scale fluctuates due to water weight and carbs—it really helped lower my anxiety about daily weigh-ins. My only minor gripe is that the tone can be a bit 'bro-ey' at times, which might not be for every reader. However, the logic is sound and the strength training advice is top-notch for anyone wanting to build muscle. It is a solid, practical guide for beginners.

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Arnav

As someone who grew up in the toxic 90s diet culture, this book felt like therapy. We were taught to fear fats and obsess over every single morsel, but Jordan and Mike break those chains. They explain that a calorie is a calorie, and while nutrient-dense food matters for health, you do not have to suffer to see fat loss results. I found the section on strength training particularly helpful because it gave me a clear, six-step plan instead of vague advice. Personally, I think some of the 'fend off hunger' tips like drinking seltzer or brushing your teeth are a bit cliché, but hey, if it works, it works. It is a very common-sense guide that prioritizes your mental relationship with food as much as your physical health. Definitely worth a read if you are stuck.

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Gioia

The information here is definitely solid, but I felt like it could have been a long blog post rather than a full book. If you have followed Jordan or Mike online for any length of time, you already know their stance on the calorie deficit and the 12x multiplier. Not gonna lie, I was hoping for a bit more deep-dive science or unique recipes to round out the chapters. That said, it is a great gift for someone who is just starting their fitness journey and is currently overwhelmed by toxic TikTok influencers. The 80-20 rule is explained well, and the chapter on why weight loss isn't a straight line is necessary reading for anyone prone to quitting. It is a good reminder of the basics, just not particularly 'new' if you are already a fitness junkie.

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Saranya

Not what I expected, as it is very basic for anyone who has an elementary understanding of nutrition. I appreciate the no-nonsense vibe, but I found myself skimming through large chunks of the book because it felt repetitive. Got it, calorie deficit is key. Got it, protein is important. In my experience, the book spends a lot of time on mindset and expectations, which is great for some, but I wanted more technical programming or perhaps some meal plans. However, I cannot deny that the 80/20 rule is the most realistic way to live without going insane. It is a 3-star for me because while the message is perfect, the delivery felt a bit thin for the price point. Still, it is a thousand times better than any juice cleanse nonsense.

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