In Canada, one must plead a case to gp for specialist GI. If one succeeds, GI obtains blood and stool tests. If results fail to reveal infection they recognize, endo- and colonoscopy. If these also yield no discernible cause GI refers patient back to gp, who still has no idea. May try new gp but not hopeful. They follow very ltd protocols Chronic, life-altering diarrhea in an o/w healthy person is just not anything they even try to solve. They treat disease they are taught to recognize with a few simple tests. They don't treat symptoms even something as urgent as chronic diarrhea. I'm still shocked and horrified at how bad our medical care has become.