I have both Chrohn's and PSC and bone broth did not sit well with my stomach at all. I have gone mostly vegan and my symptoms are dramatically improved. I am the only one in my family to eat this way, however, so if I do eat eggs or any meat I buy it at a small local butcher in my area. I feel MUCH better though when I eat no animal products, no dairy, very little sugar and no processed products like crackers etc. This has been a process over the last couple of years but it has made such a difference for me