In a fecal transplant the patient has an enema inserted into their rectum and has the chocolate milk like saline solution transfused into them.
It was discovered after an Australian gastroenterologist who cured ulcerative colitis by finding out certain kinds of bad bacteria are the root cause of many illnesses.
It seems the power of poop is never ending and sees fecal transplants as equivalent to antibiotics.
One things for sure.It needs a better name than a shit swap. Maybe a fecal micro biota transplantation might go over a little better with patients.
BTW found this little gem while writing this article