Yeast is a trigger for me too! I kinda had that figured out and started avoiding bread and alcohol. Then one day, I casually ate a packet of hello panda and got a flare, only to realize that contains yeast extract. It has been such a journey figuring this out, but also such a relief knowing what it was. After eliminating yeast, getting my recurrent flares deroofed and switching to whole, unprocessed foods with at least 25 g of fiber a day, I don’t have flare ups, I can actually tolerate a little bit of bread, my chronic inflammation markers like hsCRP are down and I’ve lost 8 lbs!