It is exaggeration "by transplanting feces from thin people". It is for eye-catching. I believe scientists will strive to identify the bacterium or bacteria, gr

It is exaggeration "by transplanting feces from thin people". It is for eye-catching. I believe scientists will strive to identify the bacterium or bacteria, grow and purify them in an emotionally-acceptable environment. The bacteria will be transplanted, mostly with some supplement for certain medicine purposes, not the feces.