I have asked about Kombucha a few times with little response. I’m currently brewing Kombucha at home but I’m waiting to drink it. Once I start getting a little betting I will test kombucha on my diet. I’m currently using healthy strains of bacteria and yeast that typically fight Candida.
GT’s also looks to have s. Boulardii and Ganeden bc30 strains which are great. But with any food not on the strict list you must be careful.
And like what Alex said, molybdenum amino acid chelate is great and is very cheap.