By the time the company began expanding aggressively in the mid-nineties, even if you didnât love Tim Hortons, you likely had a hockey buddy, coworker or far-flung relative willing to drive miles for a double-double.
They're less than 100 mg/dL after not eating (fasting) for at least 8 hours. And they're less than 140 mg/dL 2 hours after eating. During the day, levels tend to be at their lowest just before meals. For most people without diabetes, blood sugar levels before meals hover around 70 to 80 mg/dL. For some people, 60 is normal; for others, 90.
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.