Do you have sh*t for brains? Well if you are lucky then yes, you sort of do have sh*t for brains. Here, Dr. J and Dr. I talk about research that shows that people who have healthy levels of gut bacteria commonly found in sh*t also have healthier brains. So next time someone asks you if “you have sh*t for brains” proudly say “why yes, yes I do have sh*t for brains”!!!