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.
The blood sugar levels are measured 2 hours after eating. The normal blood glucose ranges anywhere between 70 mg/dL and 145 mg/dL. Blood sugar levels after consuming sugar may be a little on the higher side. When a person is assessed for high blood sugar levels before or after eating, there are certain parameters, which are taken into consideration.