I'm 62 and 6' and six months ago I hit 250 lbs and my A1C was in the mid 6 range. I was on Metformin 1000 mg x2 per day.... I decided to start walking 1-2 miles per day and change my diet. 60 days ago I was at 242 and 5.9 AIC. Today I weighed 227 and continue to walk each day. My Dr. decreased...