Hi Guys i was on on 500mg x4 a day of metformin and my hba1c was always 6.9 since january I have lost 5stone 6lbs and my hba1c was 5.4 last week. my doc has told me to stop all metformin and he will run anothe hba1c in 12 weeks - he says if I stay below 6 I will remain off metformin. does this...