Pre-diabetes is diagnosed by a blood test. If your blood sugar level is between 100 and 125 mg/dL, you have prediabetes. A blood glucose level in this range is considered to be a risk factor for type 2 diabetes.
[Humor] The advice we get from our doctors usually makes medical sense. But following it is not easy. You know: Eat less. Exercise more. Stick yourself with needles. Hey, that's no fun. On the other hand, the advice we get from Quack Gretchen, MD (no relation, of course) usually makes no sense whatsoever. But at least…