How to read your glucose test results

Below you will find clear guidance on how to interpret your blood glucose test results. Glucose is the main type of sugar in your blood and provides energy to your body. Monitoring your glucose levels is essential for managing diabetes and maintaining overall health. Understanding what your meter displays helps you take meaningful action.

Helpful Resources 📖


Understanding Your Glucose Results📋

Normal Glucose Values

  • Fasting (at least 8 hours without food): Between 3.9 and 6.1 mmol/L
  • After eating (about 2 hours after a meal): Lower than 8.0 mmol/L

Important Considerations

  • These values are guidelines and can vary per person and situation.
  • For people with diabetes, specific target values are agreed upon with a doctor.
  • Gestational diabetes has different target values.

HI and LO Messages

If your meter shows “HI”, your glucose is above the measurable range. If it shows “LO”, your glucose is below the measurable range. In both cases, retest and consult your healthcare provider immediately.

Hypo and Hyper Indicators

The meter can display “Hypo” when your glucose is below the low threshold you set, and “Hyper” when it is above the high threshold. These alerts help you act quickly to prevent dangerous lows or highs.

Memory and Averages

The meter stores your results and can display averages over 7, 14, or 30 days. Use these averages to track long‑term trends and discuss them with your healthcare provider.


When Should You Take Action? ⚠️

If your readings are consistently outside the normal range:

  • Review your diet and carbohydrate intake.
  • Increase physical activity if advised.
  • Check medication or insulin use with your doctor.
  • Seek medical advice for persistent abnormal results.


Take Control of Your Glucose Management ✅

By testing regularly and understanding what your results mean, you can take action before problems arise. Whether you are monitoring for prevention, under medical advice, or managing diabetes daily, knowledge is your best defense.

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