Where do fermented foods, probiotics, prebiotics, microbiomes and acidophilus fit into it fit into functional gut health? What is your gut exactly anyway? Well, I believe I am the person to answer those questions. Thats because I have been working as a functional gut health practitioner, author and educator for 10 years. Find my book on Amazon.com, "The Ultimate Guide To Functional Gut Health - Lets Talk About Happiness" by Frances Flannery. Yours in health Frances Flannery