The human body is a complex, interconnected ecosystem and the gut is where your body interacts the most with the outside world. Your gut acts as the frontline of your immune system, as it is constantly exposed to new microbes and molecules that come from the things you eat and drink. The processes that take place in the gut are involved in the central nervous system, brain, and even influence your mood. But you can’t begin a discussion about the gut’s importance without discussing the organisms that live there. (more…)
