is 156 high for blood sugar

A blood sugar level of 156 mg/dL can be considered high depending on the context:

• Fasting Blood Sugar: If this reading is taken after fasting (not eating for at least 8 hours), it is higher than the normal range (70–99 mg/dL) and may indicate prediabetes or diabetes.
• Post-Meal Blood Sugar: If taken 1–2 hours after eating, a level of 156 mg/dL is slightly elevated but may not be alarming. Normal post-meal levels are typically below 140 mg/dL.

When to Consult a Doctor:

• If fasting blood sugar consistently exceeds 126 mg/dL, it may indicate diabetes.
• If post-meal levels are frequently above 180 mg/dL, it could suggest poor blood sugar control.

Always consult a healthcare professional for personalized advice and further testing, such as an A1C test, which provides a 3-month average of blood sugar levels.