I’ve used it briefly and low dose (just a teaspoon per day). My tongue was pink and it did cause die-off. I used it only for about a week or two but I had to stop as I was having some other health issues (still dealing with it) and did not restart it yet.
It supposedly works well as an antifungal and it used as a topical remedy for nail or skin fungus as well.
Unfortunately nobody on the forum has used it or reported using it. I’ve asked few times and few other members but never got an answer to this.