My sleep got much better on carnivore, no more insomnia. I actually wrote up a post about it (#495464).

I do have the buildup on my teeth, specifically the back of my bottom front teeth. It's specifically caused by oxalate dumping, which is a whole 'nother topic, with carnivore. Other people report that after a while on carnivore, it goes away. On the plus side, your body is getting rid of a toxic plant product (oxalates) that's harming you.