Have you done a search on this site yet or googled the same question?
I also found a lot of contradictory info on the web, but this is a good site for reference-
I was in the same boat (my Doc said I was showing pre-diabetes symptoms), but I changed my lifestyle and it went away
-It can be done.
Learning to eat clean and daily exercise will vastly improve the situation.
I also chose to model my eating habits around the Mediterreanen diet and stopped drinking booze for a few months.