The goal fasting blood glucose concentration is 70-105 mg/dL and the two-hour postprandial goal is 80-120 mg/dL. [1] Preventing, Detecting, and Treating Acute and Chronic Complications All ...

The American Diabetes Association recommends starting insulin therapy when MNT fails to maintain plasma glucose concentrations at ≤105 mg/dL during fasting, ≤155 mg/dL one hour after eating ...