The reason why the carnivore muscle meat only diet works so well, is because its a low vitamin A diet by default. This is exactly the mechanism of why it works so well. However, as you know, there is the shortcoming of having no glucose which Ray Peat was right about. We must have carbs.
Paola has thoroughly documented that carnivores fail when they eat liver and kidney: Carnivores Who Got Sick from Eating Liver
They fail because of the high vitamin A and also copper.
So now you know why the carnivore diet works so well, it is because it is low in "vitamin A" and also copper unless they are eating liver and kidney and then carnivore becomes a disaster.
Paola has thoroughly documented that carnivores fail when they eat liver and kidney: Carnivores Who Got Sick from Eating Liver
They fail because of the high vitamin A and also copper.
So now you know why the carnivore diet works so well, it is because it is low in "vitamin A" and also copper unless they are eating liver and kidney and then carnivore becomes a disaster.