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.
Brain and Blood Sugar. The term blood sugar refers to the amount of glucose circulating in the blood. The blood sugar of a normal person is below 120 milligrams per deciliter one or two hours after eating a meal.When blood sugar levels are too low or too high, it is referred to as hypoglycemia or hyperglycemia, respectively.Hypoglycemia can lead to loss of energy for brain function. This is why low sugar levels are linked to poor attention and cognitive function.Hyperglycemia can be a result of diabetes, where blood sugar is too high but the sugar is not getting to the brain.rain and Blood Sugar. The term blood sugar refers to the amount of glucose circulating in the blood. The blood sugar of a normal person is below 120 milligrams per deciliter one or two hours after eating a meal.