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Blood Glucose Testing Tips for Diabetics

Blood sugar testing is an important part of diabetes care. Find out when to test your blood sugar levels, how to use a testing meter, and more.

Blood Glucose Testing Tips for Diabetics

Once you have discovered problems with regulating blood sugar levels through a medical examination, the next step is proper management and monitoring so that you can avoid serious chronic problems from diabetes and receive better supervision of any treatment plans. Long-term health goals and proactive lifestyle changes can help you avoid early acceleration of diabetes and extend your lifespan by many years. Testing blood glucose levels at your home or workplace can have certain advantages and restrictions, depending on the system you choose to use. Follow these tips for blood glucose testing if you have diabetes or are at risk for diabetes and are required to monitor your sugar levels.

Monitoring Systems and Procedures

The most common home monitoring systems use a fresh sample of blood, taken from the fingertips or other suitable locations, on a test strip or pad and immediately analyse the glucose levels in a hand-held device. The numbers are then displayed on the screen and recorded or transferred for later comparisons. A healthy adult that has normal glucose levels should have a reading of 100 mg/dl on an empty stomach and two hours after eating the levels should not exceed 140 mg/dl. If your readings consistently show higher or lower levels you will need to consult your doctor for medical intervention. Before taking a blood drop on your test strip ensure that your hands are clean and dry and always choose a new prick site to get the best results.


Most monitoring systems are not too costly and are very mobile allowing it to be carried to work or while out and about, giving you the opportunity to avoid potentially life-threatening situations such as a sudden drop in sugar levels. Some devices do not need the test strips, allowing the sample to be placed on the machine itself, while others have an in-built alarm that alert you of dangerous readings.


If your haematocrit values are too high or low or other substances are present in your blood at test time, it can adversely affect the test results. Even weather conditions, like temperature and humidity, as well as altitude, can have a bearing on your testing accuracy. Some people may also experience information overload when contemplating their test results and may still need expert advice.