What are Normal Blood Glucose Levels?

Glucose, the main energy source for human and animal cells, is a type of sugar that circulates in the blood. Glucose enters your body when you eat foods that are rich in carbohydrates. Blood glucose levels by insulin  regulated. Insulin is a hormone that is secreted by the pancreas and released into the blood when the blood sugar level rises.

Normal blood glucose levels from 70 to 150 mg. The values are generally lower in the morning and higher after meals. Blood sugar levels falling consistently above 150 are indicative of hyperglycemia, or glucose. Chronic low levels fall below 70, characterize hypoglycemia, or hypoglycemia. Hypoglycemia is a potentially fatal disease. The symptoms of this disease are lethargy, mental impairment, irritability and loss of consciousness. Results of persistent hyperglycemia in diabetes the most common diseases that is associated with the failure of the regulation of blood sugar. Diabetes can cause eye, kidney and nerve damage.

A glucose test measures the amount of glucose in the blood in the blood. Be grounds for testing blood sugar control diabetes, monitor the treatment of diabetes control and hypoglycaemia. There are different types of glucose testing. Measurement of fasting glucose, “blood sugar testing should be after eight hours of fasting, and is often the first test for screening of diabetes. For this test the level of 70 to 99 will be considered normal. Evidence” for two hours postprandial blood glucose “blood sugar levels two hours after a meal.

The normal glucose level for this test are between 70 and 145 Random blood glucose test blood sugar levels throughout the day at random, without regard to meals. When is very different, it could be a problem. Blood sugar levels should be 70 to 125 in order to be considered normal for random testing. Normal results may vary according to the laboratory.