I am working with my father in law because he is suffering from Upper GI bloat, and loose stools. He has recently gotten back in good shape, however he cannot get rid of his upper stomach bloating. He had part of his colon removed within the last two years, due to severe diverticulitis, and is still struggles with dysbiosis. I am thinking with it being his upper belly, some type of SIFO/SIBO going on. I mentioned potentially doing a gut zoomer on him. Without an initial gut zoomer, where would you start Curtis?