Sorry to hear about your daughter's healthy issues. For a while I've been dealing with food intolerance issues myself though things are much better now. One wor

Sorry to hear about your daughter's healthy issues. For a while I've been dealing with food intolerance issues myself though things are much better now. One working theory I have is to have a high protein diet to build up the the lining of the gut. Maybe incorporate more high quality protein into your daughters diet and see if any improvement. I have no scientific evidence for this, just anecdotal experience... I don't think even doctors have all the answers based on those I dealt with.