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There are several different tests that can be used to determine the average blood sugar level. Tests are often performed to determine whether a patient has Diabetes, hypoglycemia or to monitor treatment for diabetes. Blood samples can be analyzed to determine blood sugar levels. Factors including diet, physical activity, hormones, stress and medications can affect the results of blood sugar levels.

Fasting

The tests performed to determine blood sugar levels are given differently to determine how the patient's ability to process sugar or glucose. The blood plasma value is analyzed through vein blood or through a finger-prick test. A fasting blood test is given after the patient has not eaten for at least eight hours. The average blood sugar level for this type of test is 70 to 99 mg of glucose per deciliter of blood.

Random

The random test is given at any time no matter what the patient has eaten. Average blood sugar levels for this test are between 70 to 125 mg per deciliter. Anything over 140 mg is indication for borderline diabetes also referred to as Impaired Glucose Tolerance (IGT). According to the American Diabetes Association, approximately 11 percent of people with prediabetes develop Type 2 Diabetes. If results are over 200 mg, Type 1 or Type 2 diabetes may be suspected and need further testing.

Oral Glucose

A common test for blood sugar is the oral glucose tolerance test. This is often given during pregnancy to determine whether a patient has gestational diabetes. Two blood tests determine how the body responds to glucose. The first is taken after hours of fasting. The second round of blood is taken an hour or more after a sugar solution is consumed. The average blood sugar levels should remain under 140 mg/dL after the second test. Anything over 140 mg/dL is considered possibly prediabetic.

Alternatively, blood glucose below 40 mg/dL in women and 50 mg/dL in men could indicate hypoglycemia or low blood sugar. Causes for hypoglycemia include a tumor, malnutrition, thyroid conditions, Addison's disease or certain medications.

The average blood sugar level can be monitored from home with a finger-prick analysis to check postprandial blood sugar levels. Keeping the blood sugar levels consistent is important to protect the liver, cholesterol levels and heart healthy.

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What is the most effective way of testing your blood sugar levels?

For the best methods of testing your blood sugar levels you should ask your physician. The American Diabetes Association has information that can assist you also.


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Blood sugar levels are a key part of your health and an extremely important measurement, particular for those who have diabetes. There are a wide variety of meters available for testing your blood sugar, usually by slightly pricking your finger.


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Diabetes testing equipment is used to test blood sugar levels. A diabetic must watch sugar levels at all time to make sure sugar is not too high or too low.


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Everyone with diabetes should check their glucose levels regularly. Using a blood glucose monitor to do SMBG testing can help control your blood sugar levels. and try to stay healthy.


What are some good ways to test blood sugar levels?

The traditional method of testing your blood sugar involves pricking your finger with a lancet (a small, sharp needle), putting a drop of blood on a test strip and then placing the strip into a meter that displays your blood sugar level.


What blood sugar testing results tell us?

Blood sugar testing results indicate the level of glucose in the bloodstream, which is crucial for diagnosing and managing diabetes and other metabolic conditions. Normal fasting blood sugar levels typically range from 70 to 99 mg/dL, while levels above this can indicate prediabetes or diabetes. Post-meal (postprandial) testing reveals how well the body manages glucose after eating. Consistent abnormal results may prompt further evaluation and intervention to prevent complications related to blood sugar imbalances.


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