This sounds interesting. I have tried the ND with moderate success in reducing insulin resistance, but my BG have stayed stubbornly in the 6-7's. I confess I haven't read a lot of the detail around the ND, I did find it very useful in enabling me to lose 26lbs, and so was unsure how it affected T2 on insulin. Having read this article I am now inclined to believe that it doesn't provide the same answers as if you are not on insulin. Having said that I have managed to reduce my insulin intake by 75% so I am classifying it as a success. I just need to understand the next stage if I am to improve it any further. My last HBA1C was 6.4 and the doctor thought my control was excellent for someone on insulin, but like everyone else I would prefer it to be a lot lower and without the need for insulin to maintain it.
The article also provides some expalanation why my results didn't appear to correlate with others.