I have to say, I have seen this thread before briefly and didn’t really think I could ever contribute to this, for many reasons, but, here I am
I recently read an article about Parkinson’s disease and how scientists think it may originate in the gut, which is very interesting, but more interesting is the fact that it has been suggested that faecal transplants may be the way to treat it and reduce the symptoms in sufferers!
If you want to look up this emerging science, look up FMT (faecal microbiome transplantation)