I personally do not believe you can "cure" B. Hominis, because it is usually present anyway. I think it's a matter of preventing it from growing out of control, and mutating. If it was picked-up as a pathogen, the patient will likely experience bad and chronic diarrhea. This is where intervention is most effective.
The "TCM" protocol, probably incorporates a few strategies for re-balancing the microbial dynamics in the gut--which is the target thing to do. Shroom