One in three adults has prediabetes. That means out of your group of friends, it could be you, your best bud or your other best bud. It could be you, your boss, or the boss of your boss if the three of you are in the same room. Even though one out of three adults has prediabetes, it can be reversed with an early diagnosis. To see how much at risk you are of having prediabetes, a test can be taken on the Do I Have Prediabetes website.