Carnivore can be a keto diet if you eat enough fat, as you probably should, IMO. It is, IMO the easiest and arguably the cleanest of the keto diets.

There is nothing wrong with easing into it slowly or eating a diet that leans that way, but if you are looking for metabolic healing as I am, you can't expect to get say 75% of the benefits when you are eating, say, 75% less sugar or 75% keto, IMO.

One thing I did prior before I was planning to go carnivore, was to take berberine. I must have been on it for 4 to 6 months and lost a modest amount of weight with no other changes. Personally, I think that helped ease my transition to carnivore.