Prediabetes
Fasting blood sugar abnormalities and borderline HbA1c levels – How to avoid developing diabetes. - **Understanding the risks** - **Lifestyle modifications** - **Medical interventions**
If your health check results show that your blood sugar is "borderline," then...
A fasting blood sugar level of 100-125 mg/dL or a glycated hemoglobin (HbA1c) level of 5.7-6.4% indicates prediabetes. This is not yet diabetes, and this is the last window of opportunity to reverse it.
- Even losing just 5-7% of your body weight has been shown in large studies to reduce the risk of developing diabetes by nearly half.
- Start with activities like walking for 150 minutes per week, cutting out sugary drinks, and reducing white rice and noodles.
- Recheck your blood sugar every 6 months to 1 year.
Source: 질병관리청 국가건강정보포털 · as of 2026-08-13
If you already have diabetes, — we also have a community for that.
If you have been diagnosed with diabetes, don't try to cope alone. In the MuruMuru diabetes and endocrine chat room, you can share your experiences regarding diet, medication, and tests with others who are facing similar challenges. The foundation of treatment is regular check-ups with an internal medicine (endocrinology) specialist and consistently taking prescribed medications.
Frequently asked questions
I am in the pre-diabetes stage, but should I take medication?
The foundation is to correct lifestyle habits. However, in cases with higher risks (such as obesity or a history of gestational diabetes), a doctor may prescribe medication (metformin) based on their judgment.
Are zero-calorie drinks okay to consume?
While it doesn't directly raise blood sugar levels like sugary drinks, some argue that it can maintain a preference for sweetness. It is best used as an intermediate step towards drinking water or carbonated water.
Sources for this page
· 질병관리청 국가건강정보포털 (as of 2026-08-13)Last checked: 2026년 8월 13일
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