I've had digestive problems for years. It got really bad a few years ago - bloating, pain and acid reflux, and symptoms associated with high blood glucose, such as itchy rashes under boobs, in groin and between fingers. that was when I adopted a low-carb, high fat way of eating. Most of those symptoms went away very quickly, especially the reflux, and as a bonus I lost some much-needed excess weight. However, I still have discomfort, which has been put down to IBS although I don't have any bowel problems such as diarrhoea. I had a raft of tests done last year (but not the camera down), with no real answer, although a CT scan did show diverticuli and "fatty atrophy" of the pancreas. Not diabetic (had HbA1C). I find that I'm now quite intolerant of high-carb and sugary food, which causes palpitations, pain and feeling unwell. So I continue on low-carb, which isn't a problem (I quite enjoy it!) but do have the occasional transgression and pay the price later.