I was diagnosed last September. Dr said probably type 2. I am not overweight and we have no history of diabetes in our family so one of the other Drs that I saw said this could be LADA. I have gone on a low carb diet and my HbA1c reading has changed from 85 to 46. Does this mean that it is type 2? Am I correct in assuming that diet and exercise would make no difference to LADA?