Community Answer

Answered by Dr. Emily Carter, MD

For individuals with diabetes, maintaining blood sugar levels within target ranges is crucial for managing the condition and preventing complications. Here are the general guidelines for blood sugar levels:

  • Fasting Blood Sugar (before meals): 80–130 mg/dL
  • Postprandial Blood Sugar (1-2 hours after meals): Less than 180 mg/dL
  • A1C (average blood sugar over 2-3 months): Less than 7% for most adults

A1C Ranges:

A1C % Blood Sugar Level

Below 5.7% Normal 5.7%–6.4% Prediabetes 6.5% or higher Diabetes

These targets may vary depending on individual health conditions, age, and other factors. Always consult your healthcare provider to determine the best targets for you.

Last updated: 1/12/2025

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