I Had my gall bladder removed in 1990. Best thing ever! I have been eating everything including fatty foods such as Pizza, cheeseburgers, etc. and have zero problems. However I have learned to avoid huge portions. The pain of gall bladder attacks was horrible and so happy no more attacks.
From what I have read, the bile duct takes over the function of gall bladder. And it is possible for stones to reappear in the bile duct. Eating lot of vegetables is helpful, especially non-acidic type such as zucchini & okra. I like the suggestion of apple-cider-vinegar also.
I’m glad to hear it helped you. I’m not so certain that is what is causing my stomach problems, but if it is, I’ll gladly get it removed.