Hi again
@jode72
It does not sound as if going low carb high fat is a sensible suggestion in your case if high fat makes you ill.
You should also be wary of going high protein as that is said to be dangerous to the kidneys particularly where the kidneys have already suffered some damage.
As for HbA1c, it is not great but it could be a lot worse I guess. Diabetics are usually asked to be under 6,5% or 7,5% if thought to be at risk of hypoglycemia.
As you can see from the following table 8,5% corresponds to an average glucose level of almost 11 mmol or 198mg/dl. Within that average there are bound to be peaks which are considerably higher.
You can read more about HbA1c here:
http://www.diabetes.co.uk/what-is-hba1c.html
Please note that reducing your HbA1c by 1% to 7,5% would reduce your risk of some diabetic complications by as much as 25%.
I regret that I can not make specific dietary recommendations to you as I am not familiar with your particular circumstances i.e the absence of a gallbladder. My advice is that if you do decide to experiment with your diet you at least keep your doctor informed to monitor your progress/ any known risks.
Increasing your physical activity ( more walking for instance) and shedding any excess pounds should certainly help with the glucose control.
Even if you do end up on insulin, and this is something that only your doctor can decide, this may be not such a bad thing. I have read many posts on this forum from diabetics who were relieved to finally be able to get unruly glucose levels under control by starting on insulin.
All the best
Pavlos