is a1c and glucose the same thing

No, A1C and glucose are not the same thing, although they are both related to blood sugar levels.

• Glucose: This is the sugar found in your blood that your body uses for energy. Blood glucose levels can fluctuate throughout the day based on food intake, physical activity, and other factors.
• A1C (Hemoglobin A1C): This is a blood test that measures your average blood glucose levels over the past 2-3 months. It reflects the percentage of hemoglobin in your red blood cells that has glucose attached to it.

Aspect Glucose A1C

Measurement Current blood sugar level Average blood sugar over 2-3 months
Test Type Instant blood sugar test Blood test (no fasting required)
Purpose Immediate blood sugar monitoring Long-term blood sugar control

In summary, glucose is a snapshot of your blood sugar at a specific moment, while A1C provides a broader picture of your blood sugar management over time.