There are always raging debates about the origin of humankind, but here is one undeniable fact: You are a mobile fleshy feeding tube! You have two openings, an inlet/outlet, and a tunnel which is technically exposed to the outside world.  This tunnel, also known as your GI tract, is not a sterile environment and is loaded with bacteria. Seriously loaded.   There are ten times the amount of bacterial cells in your GI tract than there are human cells in your entire body. Makes you wonder who’s...