Hi, diagnosed with polymyalgia rheumatica in January and commenced on steroids. No problems with glycemic control prior to this. Blood test in March showed my HbA1c level has risen from 5.5 to 6.0, so I am just prediabetic. I was a district nurse before I retired so am well aware of the potential complications of diabetes and am very anxious to avoid this. I know the raised glucose levels return to normal for many people in my situation but am keen to do what I can diet-wise to minimise the risk of developing full-blown diabetes.