Diabetes Mellitus Definitions: Test Normal Pre Diabetes Diabetes Fasting Glucose <100mg/dl 100-124mg/dl >125mg/dl 2 Hrs Glucose Tolerance <140mg/dl 140-199mg/dl >200mg/dl Hemoglobin A1c <5.7% 5.7-6.4% >6.5% Insulin Function in Healthy Person: The overall simplified action of insulin is to promote the uptake of nutrients in the feeding state and to promote the release of nutrients in …