Glucose is the major source of energy for the body. Carbohydrates get transformed into sugar as we take rich carbohydrates meals and it passes through our blood. The cells utilizes this glucose for the purpose of different body functions. The quantity of glucose in the blood is controlled by the hormone called as insulin. Normal blood glucose level is maintained which is useful for the body is ensured by insulin. Anything higher or lower may cause some diseases or complicated health issues.

Normal blood glucose levels

To be able to keep glucose levels under control you need to know what the normal blood glucose level is. The levels of glucose are lowly at the morning time before your first meals. Normally they increases only then you have eaten anything. Though, they should be in the insignificant range of 80mg/dL to 150mg/dL (i.e. 3.9 to 8.3mmol/L). The level may temporarily get higher to 150mg/dL after food intake.

However, if you have chronic blood glucose levels below 70mg/dL it is a characteristic of low blood sugar or hypoglycemia. It is warning for you of hyperglycemia or high blood sugar or diabetes if the levels go beyond 150. You must consult the doctors to verify the results as high blood glucose does not always signify diabetes. Excess level or very low levels of blood glucose can cause damage to your body. Very high level may cause nerve damage, kidney damage and very low blood glucose levels may lead to impairment of mental functions and loss of consciousness.

Blood glucose test and their normal ranges

To understand whether your blood glucose levels are within the range, you can undergo some tests that would give you the actual measures.

Fasting blood glucose test: This test is conducted 8 hours after fasting. The normal blood glucose level for this test is advised at 110mg/dL or 6.1mmol/L. There is no doubt that you may have diabetes if it is more than 126mg/dL after two consecutive blood tests.
* Postprandial test: The postprandial test is conducted 2 hours after you eat anything. The normal measurement of the level should be less than 120mg/dL or 6.6mmol/L The level usually comes down to under 100mg/dL or 5.The test shows 5 among non diabetics after two hours.
* Random blood glucose test: The random test as the name suggest is taken at any time. The standard range should not be greater than 200 mg/do or 11.1mmol/L1mmol/L.

A test conducted for measure your body’s reaction to sugar is oral glucose tolerance test. The process involves measuring your fasting blood sugar first and then drinking a glucose solution. The glucose level is calculated another time after two hours. This test also levels below 140mg/dL or 7.
An useful test to measure your control on diabetes over a certain time is glycated hemoglobin (A1C). This tells about your average blood sugar for the past three to five weeks. It gives the percentage of your hemoglobin which is sugar coated. The standard levels are 4 to 6 percent in non diabetics and lower than 7 percent in diabetics. Its level must be lower than 6 percent during pregnancy.

The level of blood glucose in children may goes high or low too. Parents need to be conscious of the normal blood glucose levels for their children so that they do not suffer from the ailing effects of high or low blood glucose levels. Whether one is diabetic or normal everyone is required to maintain their blood glucose levels in normal range for a healthier life.

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