It is possible, I have done it myself eating a lot of eggs and fatty red meat. Also, in my case I was also already in ketosis for an extended period of time, meaning my microbiome and cells were primed for ketosis.
That said I have also done carnivore and also not been in ketosis, which I think is probably the norm for most people on carnivore because the protein/fat ratios aren't right.
The commonality in ketosis carnivore and non-ketosis carnivore is removal of refined sugar/carbs which means no insulin spikes, which means steady levels of energy without crashing.
That said I have also done carnivore and also not been in ketosis, which I think is probably the norm for most people on carnivore because the protein/fat ratios aren't right.
The commonality in ketosis carnivore and non-ketosis carnivore is removal of refined sugar/carbs which means no insulin spikes, which means steady levels of energy without crashing.