how to compute blood sugar level
Asked by: GlucoseTracker101
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Community Answer
Answered by Dr. SugarSense 🩺
Blood sugar levels can be measured using different methods. Here are the most common ways to compute or measure blood sugar levels:
- Fingerstick Test: A small drop of blood is taken from your fingertip and placed on a test strip, which is then inserted into a glucose meter. The meter provides a reading of your current blood sugar level.
- Continuous Glucose Monitor (CGM): A CGM device measures glucose levels in real-time throughout the day and night. It uses a sensor inserted under the skin to track glucose levels.
- A1C Test: This blood test measures your average blood sugar levels over the past 2-3 months. It is expressed as a percentage. For example, an A1C of 6.5% or higher indicates diabetes.
Blood Sugar Level Ranges
Condition Blood Sugar Level (mg/dL)
Normal Less than 100 (fasting)
Prediabetes 100–125 (fasting)
Diabetes 126 or higher (fasting)
If you are unsure about your blood sugar levels, consult a healthcare professional for accurate testing and interpretation.