Normal blood sugar levels vary depending on the time of day and whether you’ve eaten. Here are the general guidelines:

1. Fasting Blood Sugar (before eating):Normal: 70-99 mg/dLPrediabetes: 100-125 mg/dLDiabetes: 126 mg/dL or higher on two separate tests
2. Postprandial (2 hours after eating):Normal: Less than 140 mg/dLPrediabetes: 140-199 mg/dLDiabetes: 200 mg/dL or higher
3. A1C (average blood sugar over the past 2-3 months):Normal: Below 5.7%Prediabetes: 5.7% to 6.4%Diabetes: 6.5% or higher

Maintaining these levels is crucial for overall health. For more details, check out Diaboglob. Always consult your healthcare provider for personalized advice.