C
The Carnivore Codex
Curriculum
Module 01 · 25 min

What Carnivore Actually Is

Beyond steak-and-eggs memes — defining the diet, its lineage, and what it isn't.

NewcomerPractitionerPro
Newcomer summary

Read this first

Carnivore means eating animal foods — meat, fish, eggs, sometimes dairy — and nothing else for a defined window. It's the strictest version of an elimination diet. You're not signing up forever; you're collecting clean data on what your body does without plants.

Topics

What this module covers

  • 01Animal-foods-only as an elimination diet
  • 02Lion / nose-to-tail / standard tiers
  • 03Historical precedents (Inuit, Maasai, Stefansson)
  • 04What carnivore is NOT (keto, paleo, all-bacon)
  • 05Why it works as a diagnostic, not just a diet
Learning objectives

By the end you'll be able to

  • L01Define the carnivore diet as the most complete elimination diet, not a fad.
  • L02Distinguish lion, nose-to-tail, and standard tiers and pick a starting tier.
  • L03Place carnivore correctly relative to keto and paleo.
  • L04Explain why it doubles as a diagnostic tool for food triggers.
Expected takeaways

What you should walk away believing

  • Carnivore is the simplest, strictest elimination diet — that's its core utility.
  • Most modern problems with food are subtraction problems, not addition problems.
  • Historical meat-only populations existed and thrived; this is not unprecedented.
Myth-buster

Carnivore is just keto with no vegetables.

RealityKeto is a macronutrient strategy that tolerates plant foods. Carnivore is an elimination protocol whose primary axis is antigen exposure, not ketone production.
Graded claims

What the evidence supports

A
Carnivore is the strictest practical elimination diet
By construction — no other common protocol removes more food categories.
F
Humans cannot survive without plant foods
Multiple historical and contemporary populations contradict this.
C
Carnivore puts everyone into ketosis
Depends on protein intake, fat ratio, and individual gluconeogenesis.
Self-check

Quick quiz

0 / 2 answeredScore: 0 / 2
1. Which best describes carnivore relative to other diets?
2. Which tier is most permissive?
Flashcards

Spaced recall, the lazy way

Front · card 1 / 2
Lion-tier carnivore?
tap to flip
Progress

Mark this module complete

Tick this when you've read through the module — your progress is saved on this device.