Australian doctors claim they have a cure for Crohn’s Disease. It lends credence to an old saying.
https://www.studyfinds.org/crohns-disease-cured-by-australian-scientists-new-study-reports/
Best I can tell there is only one side effect and given the treatment, it is a predictable one. Patients report after eating Shit they have an urge to “Howl at the Moon.”