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.
Normally, your blood glucose should be around 140 mg/dL or lower after eating (two hours after your meal) â according to the National Diabetes Association. Even it can be much lower than 140 mg /dL in most healthy people. The level of greater than 140 mg /dL after meal (1-2 hours after meal) should not be ignored, because this is considered abnormal! In people with diabetes, the blood glucose level can reach up to 180 mg /dL after eating (a warning sign of hyperglycemia).