Hi, I gained weight after surgery, but do not know if it is related to that or to 3 pregnancies after, I think it has to do with it some as I am having thyroid problems as well, so metabolism is messed up (liver helps with metabolism also) Still working on this to figure it out. The gallbladder for me was a symptom of something else wrong, still trying to learn what the true problem is. As far as supplements right now (we just moved, so am living very simply :) I take fiber daily and enzymes with meals, that is it right now, but have done many other supplements, these are just the two I feel I cannot live without. Hope this helps some. Good luck feeling better.
Anna