In July 2016 my HbA1c was 44, I was not told I was pre diabetic. In October my HbA1c was 59 and I was given Metformin 500mg per day and told to cut my carbs to between 30/40 carbs per meal. I am 70 years old and do a minimum of 150 minutes walking a week including at least 10 minutes per day...