what does high glucose mean in a blood test
Asked by: GlucoseWatcher
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Community Answer
Answered by Dr. SugarSense 🩺
High glucose levels in a blood test indicate that your blood sugar is elevated, which could be a sign of prediabetes or diabetes. Here’s what it means:
- Normal Range: Fasting blood glucose levels below 100 mg/dL.
- Prediabetes: Fasting blood glucose levels between 100–125 mg/dL.
- Diabetes: Fasting blood glucose levels of 126 mg/dL or higher on two separate tests.
High glucose levels can result from:
- Insulin Resistance: Your body isn’t using insulin effectively.
- Lack of Insulin: Your pancreas isn’t producing enough insulin.
- Diet and Lifestyle: High carbohydrate intake or lack of physical activity.
If your blood test shows high glucose, consult your healthcare provider for further evaluation and management.