I think there are probably at least a few PHD thesis that could be built around how psychedelics affect the microbiome and the so-called "gut-brain" (or "brain-

I think there are probably at least a few PHD thesis that could be built around how psychedelics affect the microbiome and the so-called "gut-brain" (or "brain-gut") connection. I look forward to the day that such research shines a light on this possible connection.