I think anyone who noticed anything with threelac should look into it more.
If it's SIBO and Candida-- B. Subtilis does take care of bacterial overgrowth. E. F. (Faecium or Faecalis) is supposedly the one that balances fungal cells. & lastly B. Coagulans (sold a lot as Lactobacillus Sporogenes (same thing) is a great Lactic Acid bacteria)).