Hi,
@mcdougall86
If you can follow the programme you will most likely lose a fair bit of excess weight, and see improvement in your blood glucose levels. The challenge comes at the end of the 8 weeks. If you don't consider your future eating regime, i.e stick to a follow on plan, with reduced carbohydrate intake, and keep watch on BG levels and weight, and take action immediately if they increase, then you could be wasting your time.
I also need to have steroid medication from time to time, and this does impact on weight and BG levels. So far, in the seven years since I first followed the very low calorie / Newcastle diet method, I have managed to remain in non-diabetic level, though I have regained some of the weight originally lost. I find the steroid meds affect levels out after a few weeks as long as I keep to low carb diet.