Poop has been an easy target for microbiome research, but voyages into the small intestine shed new light on ways to improve gut health | Health News
Microbiome research to date has been much like the parable of the blind men and the elephant. How much can be said about an elephant by examining just its tail? Researchers have studied what is most readily available — stool rescued from a flush down the toilet — but have been missing the microbial masterminds …