Library

Videos, papers & books

A curated list — not an endorsement list. We include advocates, critics and neutral researchers so you can hear the strongest version of each argument. Each entry notes why it's worth your time and what to watch out for.

Paper

Critical Paper · 2022

Limitations of Self-reported Health Status and Metabolic Markers among Adults Consuming a "Carnivore Diet"

R. Kirwan et al., nutrition researchers (letter to the editor, Current Developments in Nutrition)

A published critique of the 2,029-person carnivore survey. It argues that selection bias, survivorship bias and unverified self-reported lab values make the favourable findings hard to interpret, and that the LDL rise deserves more concern. The original authors published a reply in the same issue.

Why it's here: Read it alongside the survey itself: the pair is a compact lesson in what self-selected online surveys can and cannot tell you.

Paper

Critical Paper · 2022

Evidence for a Lean Mass Hyperresponder Phenotype Is Lacking with Increases in LDL Cholesterol of Clinical Significance in All Categories of Response to a Carbohydrate-Restricted Diet

M. Mindrum (letter to the editor, Current Developments in Nutrition)

A published challenge to the lean mass hyper-responder paper. It argues the data do not support a distinct phenotype and that clinically meaningful LDL increases occurred across all groups, not only lean individuals.

Why it's here: A direct counter-argument to the LMHR idea, published with a reply from the original authors in the same journal.

Critical Podcast

A review of the "Carnivore diet"

Peter Attia, MD, and Stephan Guyenet, PhD, neuroscientist and obesity researcher (The Drive)

Attia and Guyenet discuss what the evidence does and does not show about the carnivore diet. They cover why people may feel better (elimination of processed food, weight loss) and their concerns about LDL, fibre and long-term risk.

Why it's here: A measured, evidence-focused critique from two respected researchers who are not anti-meat.

Critical Podcast · 2024

No One Would Try the Carnivore Diet If They Knew This

Layne Norton, PhD (nutritional sciences), with Rhonda Patrick, PhD (FoundMyFitness)

Norton argues that people with gut or autoimmune issues often feel better on carnivore because it works as an elimination diet, not because plants are harmful. He reviews evidence for fibre and plant foods and recommends reintroducing foods one at a time.

Why it's here: The ideal counterpoint for anyone who felt better on carnivore and wonders why; the title is clickbait, the content is not.

Critical Podcast

The Truth About Carnivore Diet Results for your Health ft. Nutrition Made Simple

Gil Carvalho, MD, PhD (Nutrition Made Simple), interviewed by Rena Malik, MD

Carvalho, a physician-scientist known for evidence reviews, goes through the research cited for and against the carnivore diet. He discusses the limits of the survey data, short-term versus long-term effects, and what the broader nutrition literature suggests.

Why it's here: A careful skeptic who explains study quality in plain language; useful for learning how to weigh the evidence yourself.

Suggest a source. Know a well-referenced talk, paper or book we should consider — for or against? Tell us. We add items that cite their evidence and disclose conflicts of interest.