Carnivore · Ketogenic · Elimination
What carnivore and ketogenic diets actually do.
Carnivore and ketogenic eating have real evidence behind them. They also have a lot of noise around them. We report what the trials and the metabolic markers actually show, then get to the practical part: what it costs, what to buy, and what to change when something goes wrong.
Evidence-ledFive pillarsHuman reviewed
Five pillars
Where to start
Evidence & mechanisms
What the trials, the metabolic markers and the mechanistic work actually show, including where the evidence is thin.
Protocols & methods
Carnivore, ketogenic and the BBBE elimination sequence: how each one runs, and which to start with.
Sourcing & logistics
Buying meat and fat in bulk, cost per gram of protein, storage, and what survives a freezer.
Troubleshooting
Adaptation, cramps, sleep, digestion and energy dips, and what they usually mean and what to change.
Tools & reference
Scales, ketone and glucose meters, trackers, and the reference tables worth printing.
Running it in practice
Carnivore, ketogenic, elimination. One variable at a time.
Latest
Guides
Sourcing & logistics18 October 2026
Buying Beef in Bulk From a Farm: The Actual Maths
How to work out whether a quarter of a beast, a freezer bundle or supermarket mince is cheaper once you account for bone, trim and freezer space.
Read this first
These diets are not for everyone.
A ketogenic or carnivore diet is a narrow diet, and a four-food elimination protocol is narrower still. Type 1 diabetes, pregnancy or breastfeeding, chronic kidney disease, warfarin, and a history of disordered eating are all reasons to work with a clinician instead of a website. Nothing here is medical advice.