
Introduction
Two decades of real-world experience living the carnivore lifestyle—built on practice, not theory.This e-book shares practical insights, long-term observations, and the critical mistakes to avoid when following a way of eating that most people only discuss online.
Inside this e-book, you'll discover:
The Truth About the Human Body: What happens to health after decades without sugar and carbohydrates, based on my 20-year journey.
Hard Data: Real, long-term blood work and lab results from over 20 years of a zero-carb lifestyle.
The Sustainability Verdict: An honest look at whether a two-decade carnivore approach is truly sustainable in the real world.
Critical Pitfalls: The most common, costly mistakes people make when transitioning to the carnivore diet—and how to avoid them.
Real-World Wisdom: What 20 years of daily, hands-on experience actually teaches you, completely stripped of internet hype and opinions.
About the author

My name is Mariusz Majewski. As of the publication of this e-book, I am 46 years old. I hold degrees in Food Technology and Computer Science, and I am a professional sports coach.For more than twenty years, I have been studying the effects of the carnivore diet and complete carbohydrate elimination on human health, physical performance, and overall well-being.Over the past two decades, I have consistently tested different approaches—primarily on myself—drawing conclusions from long-term observation and real-life experience.Rather than following short-lived trends or internet fads, I have always relied on practical application, common sense, and methods that have proven effective year after year.I am the creator of the Life Without Carbs project, where I share evidence-based knowledge, personal insights, and practical guidance for building a sustainable carnivore lifestyle.