This sounds quite interesting to me, have you tried a FODMAP diet for your IBS symptoms before switching to keto? I've been going back and forth on FODMAPs for the last year and a half to try and pinpoint what it is that triggers my symptoms, however no matter how "cleanly" I eat I often end up getting symptoms from foods that are supposedly safe for me (or no symptoms at all from stuff that a few months ago would've given me days of problems). I'm looking to switch it up a bit since it doesn't seem like FODMAP is a viable long term solution and it's not solving my problems entirely, would you recommend looking into keto?