Prediabetic-6.1. I exercise every day, eat healthy. I read that because it takes a long time to become diabetic, it can take a long time to have the levels lowered. My 1st level was 5.9-one month later 5.9 and two months later 6.1. My pre-diabetes might be a result of having gum disease, not sleeping well and possibly because I was not a water drinker. I am taking a supplement from Life Extension to lower A1C. Do you think three months is too soon to have it tested again? I have a tad of anxiety about this. Insurance will allow me to have it as many times as my doctors prescribes it.