Judging by the number of dialysis centers now serving Bacolod City, we can say that diabetes cases are rising in the City of Smiles. Probably, some patients from neighboring cities and municipalities also get treated here. In diabetes management, one lab test stands out as a crucial indicator of long-term blood sugar control: the HbA1c test. This simple yet powerful tool provides invaluable insights into an individual’s average blood glucose levels over the past two to three months. But why is the HbA1c test so important, and what role does it play in diabetes management? Let’s look into the significance of this test and why it’s a cornerstone in the care of individuals with diabetes.

• Get your HbA1c test at MCS Diagnostic Center.

What is HbA1c?

HbA1c, or glycated hemoglobin¹, is a form of hemoglobin that becomes glycated when glucose molecules in the blood bind to it. Hemoglobin is the protein in red blood cells that is responsible for carrying oxygen from the lungs to the body’s tissues. When glucose levels are elevated over time, some glucose attaches to hemoglobin molecules, forming HbA1c.

• Read: The Importance of Regular Blood Tests for Your Health

The Importance of HbA1c Testing

1. Reflects Long-Term Blood Sugar Control

Unlike self-monitoring blood glucose tests, which provide a snapshot of glucose levels at a singular point, the HbA1c test reflects average blood sugar levels over the preceding two to three months. This extended timeframe offers a comprehensive view of glycemic control, capturing both fasting and postprandial glucose levels.

2. Predicts Risk of Complications

High HbA1c levels are associated with an increased risk of diabetes-related complications², including cardiovascular disease, neuropathy, nephropathy, and retinopathy. By monitoring and maintaining HbA1c within target ranges, individuals can reduce the risk of developing these complications and improve overall health outcomes.

3. Guides Treatment Decisions:

HbA1c serves as a critical tool for healthcare providers in assessing the effectiveness of diabetes management strategies and guiding treatment decisions. Based on HbA1c levels, adjustments to medication, diet, exercise, and lifestyle interventions can be made to optimize blood sugar control and reduce the risk of complications.

4. Motivates Behavior Change:

Regular monitoring of HbA1c levels provides individuals with tangible feedback on the effectiveness of their diabetes management efforts. Seeing improvements in HbA1c can motivate individuals to adhere to treatment plans, adopt healthier lifestyle behaviors, and sustain long-term changes to manage their condition effectively.

Target HbA1c Levels

The target HbA1c level varies depending on individual factors such as age, duration of diabetes, comorbidities, and the presence of complications. However, in general, the American Diabetes Association (ADA) recommends aiming for an HbA1c level of less than 7% for most adults with diabetes. Lower targets may be appropriate for certain individuals, such as younger adults with a longer life expectancy and no significant history of hypoglycemia.

Conclusion

The HbA1c test is a fundamental tool in the management of diabetes, providing valuable insights into long-term blood sugar control and guiding treatment decisions to reduce the risk of complications. By monitoring HbA1c levels regularly and striving to achieve target ranges, individuals with diabetes can take proactive steps to improve their health and quality of life. Empowered with this knowledge, both healthcare providers and individuals can work together towards better diabetes management and ultimately, improved outcomes.

Get Tested!

MCS Diagnostic Center

Sources:

¹ DIABETES MELLITUS | Classification and Chemical Pathology, K.C. McCowen, R.J. Smith, in Encyclopedia of Human Nutrition (Second Edition), 2005

² Prevent Diabetes Complications, https://www.cdc.gov/diabetes/managing/problems.html