Hello @tjitske, I admire how proactive you have been. You said, " I had to do my own research and come up with the diagnosis." For many of us, this has been the way we have learned about a difficult and/or hard to diagnose problem. In addition, you have worked to find out what foods and products will set off the loose stools. Undoubtedly, being a retired nurse has given you some insight and investigative skills.

You mentioned that you had your gallbladder out 40 years ago. Did this problem start at that time?