Hi everyone, I am currently suffering severe stomach issues which have resulted in a rapid weight loss. This happened after I trialled a non dairy diet for a short while then returned to dairy. As I was taking high dose iron at the time I blamed the supplements at first before realising several weeks later that it coincided with the reintroduction of dairy. Despite cutting dairy and wheat recently my symptoms have not improved and the weight loss is frightening. I have also developed oral thrush and I fear oesophageal thrush as I have a burning sensation in my throat that comes and goes depending on my intake of dairy/ sugar products. I recently reintroduced dairy and wheat to try and bulk up my diet as I am now very underweight. I have had two thrush medications which have had little impact and am suffering with gas, bloating and diarrhea daily along with a very dry mouth and low saliva production. I have been taking pre and probiotics for a couple of weeks to no noticeable effect. I have heard L glutamine can be helpful in repairing the gut and preventing diarrhea. Has anyone ever used this supplement and to what effect?