is 103 high for blood sugar

A blood sugar level of 103 mg/dL is generally considered normal if measured after fasting (not eating for at least 8 hours). However, it may be slightly elevated if measured after eating. Here’s a breakdown of blood sugar ranges:

Condition Fasting Blood Sugar (mg/dL)

Normal Less than 100
Prediabetes 100–125
Diabetes 126 or higher

If your blood sugar is consistently above 100 mg/dL while fasting, it may indicate prediabetes. Consult your healthcare provider for further evaluation and advice.