This is a interesting discussion, I agree (in part) to most of what has been said. The consensus so far is that there is no right or wrong way as Catherine does states, and Raydavis is quite correct when he says : 'the only correct course is what works for you'.
Unlike Hana and Catherine, I don't attend/participate in any groups with regards to diabetes. However, more recently I attended a DAFNE course at my local infirmary. There was 9 of us altogether, all of us type 1 having had the condition from 1 year to 43 years. During the first hour, it is a discussion about your previous days control, food consumed (carbs) insulin given and bg's throughout the day, with the exception of myself, there was only one other person who ate a reduced carb diet. This person and I both eat around the 100-120g per day.
I was surprised to find that non of the other people had exceptionally high hba1c's, the highest being about 8.5, the rest around the 7 mark and two even had quite low results, 5.7 and 5.9, which was astounding considering they ate a conventional diet. I did ask why they came on the course as there hba1c's being in the 5's was very good, and I was told it was to gain more knowledge of carb counting and insulin ratio's, which is the focus of DAFNE.
Although at the start of the week, trends were starting to appear in peoples daily routine, in a nutshell it was plain to see that there was evidence that we were all under-estimating the carb content of our food, and not giving the correct insulin to match. Some won't even aware that their bodies required less/more insulin at certain times of the day. After analysing our diary, the course co-ordinators corrected us all and showed us where we were going wrong, and how to correct this now and in the future. The fundamentals of the course is to show patients how to adjust their insulin to the food they eat, not the other way round, and to establish what ratio of insulin we need to match each 10g of carbs at various meal-times throughout the day. At the end of the week, everyones control had improved, and most of us felt like we had finally grasped the concept of how it all works, and could see where we had gone wrong in the past.
My resons for telling this story is to say that it is not all about diet choice, it is vitally important also to know how our bodies work, how they react to meds and insulin, and to know what carbs are in the foods we eat so that we can make adjustments to suit. I think what is missing in a lot of people who have unstable diabetes is education, what I mean here is that they should be taught on the onset how to control their condition effectively. Courses such as DAFNE and the X-pert course for type 2's should be routinely provided to new patients on diagnosis. As the saying goes: ' Knowledge is power'.
Sorry about the long post!
Nigel