Community Answer

Answered by Dr. Emily Carter, MD 🩺

A blood sugar level of 123 mg/dL can be interpreted as follows:

  • Fasting Blood Sugar (before meals): A level of 123 mg/dL is slightly above the normal range (70-99 mg/dL) and may indicate prediabetes or early-stage diabetes. It is advisable to consult a healthcare provider for further evaluation.
  • Postprandial Blood Sugar (after meals): A level of 123 mg/dL is generally considered normal if measured 1-2 hours after eating, as postprandial levels can rise temporarily.

Key Points:

  • Normal fasting blood sugar: 70-99 mg/dL
  • Prediabetes range: 100-125 mg/dL
  • Diabetes range: 126 mg/dL or higher

If you consistently see levels around 123 mg/dL, especially when fasting, it’s important to discuss this with your doctor for proper diagnosis and management.

Last updated: 1/12/2025

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