The Carnivore Diet Explained: Science, Nuance, & Metabolic Health with Casey Ruff

Intentionally Well

Intentionally Well
The Carnivore Diet Explained: Science, Nuance, & Metabolic Health with Casey Ruff
Aug 05, 2026 Episode 108

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The carnivore diet is one of the most talked-about (and often misunderstood!) approaches to nutrition today. While many people associate it with weight loss or social media trends, there's much more to the conversation than that.

In this episode, I'm joined by Casey Ruff, host of Boundless Body Radio, for what became one of the most in-depth discussions I've had on the podcast surrounding carnivore nutrition, ketogenic diets, and metabolic health.

Together, we explore the science behind these approaches, why some individuals choose them for reasons far beyond weight loss, and the importance of recognizing that nutrition is rarely one-size-fits-all. We also discuss protein, metabolic flexibility, differences between men and women, GLP-1 medications, what Casey actually eats in a day, and why asking better questions about our health may be more valuable than searching for one perfect diet.

Whether you're simply curious about carnivore or you've been hearing more about it lately, I hope this conversation helps you better understand the thinking behind this approach.

We discuss:

  • Casey's journey into ketogenic and carnivore nutrition, and why it was never part of the original plan. 
  • The differences between ketogenic and carnivore diets. 
  • Why some people explore these approaches for therapeutic and medical reasons beyond weight loss. 
  • Common misconceptions surrounding carnivore. 
  • Protein, metabolic health, and metabolic flexibility. 
  • Important considerations for women versus men. 
  • Individualized nutrition and why there is rarely a one-size-fits-all approach. 
  • GLP-1 medications and the broader conversation around metabolic health. 
  • What a day-in-the-life of eating looks like for Casey.
  • Practical advice for someone who is simply "carnivore curious."

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This episode is for informational purposes only. Please consult a trusted health practitioner for individual concerns.