I am in my early 30s and recent blood tests showed that my HbA1c is 44. Anything between 42 and 48 is considered to be pre-diabetic according to the NHS guidelines. My only symptom has been increased thirst, which I understand is a classic symptom of diabetes. I am also slightly overweight. I understand that I have the options to either attempt to lower it myself with lifestyle changes, or take medication. I would like to try Metformin, but for some reason my GP won't prescribe it until I'm "fully diabetic". I personally would prefer to get on it as soon as possible, and I'm looking at trying to get it privately if they won't prescribe it. I'm also looking into dietary changes. It seems that anything at all with sugar in it should be avoided, as well as carbohydrates. I typically only drink tea with sweeteners or Diet Coke.
I'm curious if anyone has been able to get their HbA1c down without taking metformin. What do you typically eat and drink? I'm honestly not sure how I'm going to get it down on my own without starving myself, which I don't really want to do.