what is a good range for blood sugar

A good range for blood sugar levels depends on whether you are fasting or have eaten recently. Here are the general guidelines:

• Fasting Blood Sugar (before meals): 70–99 mg/dL (3.9–5.5 mmol/L)
• Postprandial Blood Sugar (1-2 hours after eating): Less than 140 mg/dL (7.8 mmol/L)
• A1C Levels (average over 2-3 months): Below 5.7% is considered normal, 5.7% to 6.4% indicates prediabetes, and 6.5% or higher suggests diabetes.

It's important to note that individual targets may vary based on factors like age, medical history, and specific health conditions. Always consult with your healthcare provider for personalized recommendations.