My HbA1c was 5.2 last month, it was hard work getting there but I was happy to hear the results.
I am now, as of last month, on Metformin. My DSN who is well informed regarding the latest treatments etc. , was keen to start me on Metformin.
There are many long term benefits and having considered them and listened to advice I decided to start metformin.
It appears that it is far better to start earlier rather than later, as some protective mechanism keeps the receptor cells more sensitive to insulin you produce for longer.
Liver, heart and kidneys all benefit.
Some medical advisors advise anyone who is, or has been glucose intolerant, T2 or pre-diabetic to start Metformin.
I have to say that I have had no side effects and my average BG has dropped by about 1, yes 1 mmol.
That must put me at non diabetic figures and that suits me.
So, if you are T2 and diet/excercise controlled even with low A1c figures it could be worth starting a low dose of Metformin if your Doc. thinks it advisable.
I have fought the battle for 8 years and won, and at 5.2 still winning, but a little help is most welcome.
H