For updated information see Microbiome Prescription
There are 6+ studies on PubMed.
- ” Terrisporobacter and Clostridium were decreased in the palm kernel meal groups compared to the control. ” 
- “The patient received an 8-week course of moxifloxacin and metronidazole with an excellent clinical response at 12 months’ follow-up.” 
- Cranberry bean flour
- palm kernel meal