Ready for a high blood sugar test? Or have you ever done that before? Based on your results, you may be in a state of diabetes. The details are dr. Marietta Porochnavecz, director of Diabetes at the Diabetes Center, says.Prediabйtesz. Have you ever wondered about this term? There are three types of conditions that precede diabetes, and timely therapy is very important in all of them. The IGT reduced glucose tolerance, that IFG increased fasting blood sugar, and the the appearance of two states together, IGT and IFG. A slight increase in fasting and fasting blood glucose levels may be indicative of some pre-diabetic cancers - emphasizes dr. Mariett Porochnaveczthe.