when to check fasting blood sugar
Asked by: SugarWatcher99
Community Answer
Answered by Dr. Emily Carter, MD 🩺
Fasting blood sugar should be checked first thing in the morning after an overnight fast of 8-12 hours. This ensures accurate results, as food intake can significantly affect blood sugar levels.
- Why fast?: Fasting provides a baseline measurement of your blood sugar without the influence of recent meals.
- How often?: If you have diabetes or prediabetes, your doctor may recommend checking your fasting blood sugar regularly, such as daily or weekly, depending on your condition.
Always follow your healthcare provider's instructions for monitoring your blood sugar levels.