Does anyone know of a link between the two? I have both, and to my massive annoyance the things that can help with IBS can, and for me are bad for Gilbert's Syndrome. Namely Vitamin D and Omega 3.Basically for me my liver produces too much Bilirubin. It's meant to be harmless, but weirdly since I've starting eating healthily, taking supplements and probiotics my IBS-D has got much, much worse. Does anyone know any alternative supplements to Vitamin D to alleviate IBS-D? It just feels like I'm totally screwed, and every time I mention Gilbert's on here it's ignored, or whenever I mention IBS on a Gilbert's Messageboard it's ignored.