AT present,There's no cure for T2. there are several methods of control,however, if you drop the control, the condition is still there.
Some people can cantrol diabetes by diet, others needone or more medicines, of various types.
If you look on the "success Story" thread, you'll see that the most successful people as measured by HbA1c, are generally restricting their carb intake to a greater or lesser degree. this ranges from using fewer than 50 carbs per day, to having only low GI carbs.
don't think we've found many who get good control by eating the diet recommended by DUK.
That's why low carb comments provoke such a lot of discussion. When you examine it carefully, even the folks who say they don't low carb, still eat fewer than the general population.