HbA1c Explained: The Most Important Diabetes Indicator (Part 17)
Most people focus on fasting glucose.
But doctors often rely more on HbA1c.
This number reflects long-term blood sugar control.
What Is HbA1c?
HbA1c shows your average blood sugar over 2–3 months.
It measures how much glucose is attached to hemoglobin.
Why It Matters
It reflects long-term habits, not just a single reading.
Reference Levels
| Status | Level (%) |
|---|---|
| Normal | Below 5.7 |
| Prediabetes | 5.7–6.4 |
| Diabetes | 6.5+ |
Key Difference
Fasting glucose shows current levels.
HbA1c shows long-term trends.
Personal Insight
Even with normal fasting glucose, my HbA1c was high.
Improving lifestyle helped reduce it gradually.
Q&A
Q1. How often to test?
A. Every 3 months.
⚠️ Medical Disclaimer
This content is for informational purposes only.
