What is HbA1C and how to lower it ?
Normal range of HbA1C and what higher numbers mean ?
How often should Diabetics check it and is it enough as a solo test ?
All this and more in the video
HbA1c
Is A Key Indicator for Diabetes Management
What is HbA1c?
HbA1c (glycated hemoglobin) is a blood test that reflects the average blood glucose levels over the past 2-3 months. It measures the percentage of hemoglobin (a protein in red blood cells) that has glucose attached to it. Since red blood cells have a lifespan of about 120 days, HbA1c provides a long-term view of blood sugar control, unlike daily glucose monitoring.
If HbA1c Level is
Below 5.7% – Considered normal
5.7% to 6.4% – Indicates prediabetes
6.5% or higher – Confirms diabetes
For diabetics, an HbA1c target of below 7% is often recommended to reduce complications, though this goal may be adjusted based on individual health status.
Why is HbA1c Important?
HbA1c is a critical tool in diabetes diagnosis and management because it:
• Provides a long-term picture of blood sugar control
• Helps assess the effectiveness of treatment plans
• Predicts the risk of diabetes-related complications such as nerve damage, kidney disease, and heart disease
Several factors can influence HbA1c readings:
• Medical conditions: Anemia, kidney disease, or certain blood disorders can alter results.
• Medications: Some drugs, like steroids or high-dose vitamin C, may affect HbA1c.
• Ethnicity and genetics: Some populations naturally have slightly different HbA1c levels.
To maintain or lower HbA1c, consider:
1. Diet: Focus on whole grains, fiber-rich foods, lean proteins, and healthy fats while reducing refined sugars.
2. Exercise: Regular physical activity improves insulin sensitivity and lowers blood sugar levels.
3. Medication adherence: Taking prescribed medications as directed helps stabilize glucose levels.
4. Frequent monitoring: Checking blood sugar levels daily helps in making timely adjustments to diet, exercise, and medications.
5. Weight management: Losing excess weight can significantly improve blood sugar control.
How Often Should You Check HbA1c?
• Every 3-6 months for diabetics, depending on treatment goals.
• Once a year for individuals with prediabetes or those at risk.
Since HbA1c does not reflect daily fluctuations, combining it with regular blood glucose testing provides a more comprehensive view of diabetes management.
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