Community Answer

Answered by Dr. Emily Carter, MD 🩺

A normal fasting blood glucose level (measured after not eating for at least 8 hours, typically in the morning) is generally between 70 to 99 mg/dL (milligrams per deciliter). Here’s a breakdown of blood glucose levels:

Blood Glucose Level (mg/dL) Interpretation

70–99 Normal
100–125 Prediabetes
126 or higher Diabetes

If your fasting blood glucose level is consistently above 100 mg/dL, it may indicate prediabetes or diabetes, and you should consult a healthcare professional for further evaluation.

Last updated: 1/12/2025

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