what is the normal range for glucose
Asked by: GlucoseWatcher
SponsoredAmazon's Choice
NatureBell Xylitol Sweetener, 5lbs | Natural Birch Crystal Source – 1:1 Sugar Substitute
Sweet flavor with no erythritol, low calorie and glycemic impact, sugar free, no aftertaste, and non-GMO—ideal for mindful sugar swaps without compromising taste.
$29.95Prime eligible
Pricing and availability are based on Amazon listings and may change.
Community Answer
Answered by Dr. HealthMetrics 🩺
The normal range for blood glucose levels varies depending on the type of test and whether you have eaten recently. Here are the general guidelines:
-
Fasting Blood Glucose (no food for at least 8 hours):
- Normal: 70–99 mg/dL
- Prediabetes: 100–125 mg/dL
- Diabetes: 126 mg/dL or higher
-
Random Blood Glucose (taken at any time):
- Normal: Less than 140 mg/dL
- Prediabetes/Dia betes: 200 mg/dL or higher (with symptoms of diabetes)
-
A1C Test (average blood glucose over 2–3 months):
- Normal: Below 5.7%
- Prediabetes: 5.7% to 6.4%
- Diabetes: 6.5% or higher
These ranges may vary slightly depending on the laboratory or healthcare provider. Always consult your doctor for personalized advice.