Thanks for responding? I'm not sure if you're aware, but most doctors aren't even remotely up to date on the latest on IBS. A lot has come out about it in the last year, most of it thanks to the researchers on Dr. Mark Pimentel's team at Cedars-Sinai. There is even a community 20+ members strong called SIBO SOS that stands for Save OurSelves, because right now there is a huge gap in knowledge about IBS in the medical community. Telling your members to do what their doctor tell them to do is, in all due respect, not the best advice for IBS. Event if done with the best intentions. In many cases we are having to educate our doctors by showing them the latest research.
In case someone is interested I did find a podcast that talks about PI-IBS, how it works, and how it is treated. It is an interview with Dr. Pimentel, the world's premier SIBO researcher: https://feedmephoebe.com/research-methane-sibo-ibs-hydrogen-sulfide-mark-pimentel/#comment-837792