what should average glucose be

The average glucose level, often measured by the A1C test, provides an overview of your blood sugar control over the past 2-3 months. Here are the general guidelines:

• Normal: Below 5.7% A1C (estimated average glucose: less than 117 mg/dL)
• Prediabetes: 5.7% to 6.4% A1C (estimated average glucose: 117–137 mg/dL)
• Diabetes: 6.5% or higher A1C (estimated average glucose: 140 mg/dL or higher)

For most people with diabetes, the target A1C is less than 7% (estimated average glucose: 154 mg/dL). However, individual goals may vary based on age, health conditions, and other factors. Always consult your healthcare provider for personalized advice.