Keys to a healthy Gut: Fermented foods such as kimchi, sauerkraut, Kefir and kombucha, greatly aid our gut health. Fermented foods provide probiotics and increase our microbial diversity. Microbial diversity: is a variety of microorganisms (bacteria, archaea, fungi and viruses within the human body). Microbial diversity benefits us by enhancing digestion, supporting our immune system and preventing