Are glucose and A1C the same?
Asked by: SugarCurious
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Community Answer
Answered by Dr. HealthMetrics 🩺
No, glucose and A1C are not the same, although they are both related to blood sugar levels.
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Glucose: This refers to the amount of sugar in your blood at a specific moment. It can be measured using a blood glucose meter, and it fluctuates throughout the day based on food intake, exercise, and other factors.
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A1C (Hemoglobin A1C): This is a blood test that measures your average blood sugar levels over the past 2-3 months. It reflects the percentage of hemoglobin in your red blood cells that has glucose attached to it. A1C is used to diagnose prediabetes and diabetes and to monitor long-term blood sugar control.
In summary, glucose provides a snapshot of your blood sugar at a single point in time, while A1C gives an overview of your blood sugar levels over several months.