Some key elements to look for include: 1  The NFRC Label: National Fenestration Rating Council (NFRC) is a non-profit organization that administers the only independent rating and labeling system for the energy performance of windows, doors, skylights and attachment products.
At one hour, your test falls into the normal, non-diabetic range if your blood glucose remains below 200 mg/dL. Two hours after your meal, blood glucose should remain below 140 mg/dL. A level of over 200 mg/dL at two hours post-prandial -- which means after a meal -- indicates diabetes.
For many healthy people, the fasting blood glucose level is lower, at around 70 mg/dl (3.9 mmol/L). One to two hours after eating a meal, the blood sugar will typically spike. Within the normal blood sugar range, this shouldn't go any higher than 120 mg/dl (6.6 mmol/L). Many people experience an even lower postprandial blood sugar level, with readings of less than 100 mg/dl (5.5 mmol/L) two hours after eating.