The HbA1c test shows the average amount of sugar in your blood over the last 3 months. It is the most accurate test to find out if your blood sugar is under control. A high number is a sign that you should work with your health care provider to change your treatment plan. A good test result is a sign that your treatment plan is working and that your blood sugar is under control. All people with diabetes should have a HbA1c test at once twice a year.
Research shows that few people can tell their blood sugar levels simply by how they feel.
Testing your blood sugar is the only way to know for sure whether you are reaching your blood sugar goals. If your glucose level isn t properly controlled, your condition will become progressively worse and will require the use of insulin in addition to diet and exercise. You can certainly do a lot to lower and control your blood sugar. Common causes of high blood sugar include overeating, unhealthy food choices, lack of physical activity, stress, a need to range medicines and infection or illness. You should get a HbA1c test at least once a year if your blood sugar is within the target range and stable.