what causes borderline diabetes
Prediabetes is a condition, wherein the blood sugar range of an individual is neither normal nor diabetic, but it is somewhere between the two levels. It is also known as impaired glucose tolerance (IGT), borderline diabetes or impaired fasting glucose (IFG).As the blood sugar level is more than the normal prescribed concentration, it signifies that something is wrong with the body's glucose metabolism.t is also known as impaired glucose tolerance (IGT), borderline diabetes or impaired fasting glucose (IFG). As the blood sugar level is more than the normal prescribed concentration, it signifies that something is wrong with the body's glucose metabolism.