Is a Blood Sugar Level Above 7.0 mmol/L Considered Diabetes?

Discovering a blood sugar level above 7.0 mmol/L, such as 7.2 mmol/L during a single test, does not automatically mean you have diabetes. A diagnosis of diabetes typically requires more than one measurement. To confirm, it is recommended to repeat the fasting blood sugar test on a different day to see if your levels remain consistently above 7.0 mmol/L.

Confirming a Diabetes Diagnosis

If two separate tests show fasting blood sugar levels of 7.0 mmol/L or higher, a diabetes diagnosis may be made. However, if the second test falls below this threshold, healthcare professionals may recommend an oral glucose tolerance test (OGTT) to further evaluate your glucose metabolism.

What Is the OGTT?

The oral glucose tolerance test involves measuring blood sugar levels before and two hours after consuming a glucose-rich drink. If your blood sugar level is 11.1 mmol/L or higher two hours after the drink, this indicates diabetes. If your levels fall between 7.8 mmol/L and 11.1 mmol/L, it suggests impaired glucose tolerance, which is a prediabetic condition that increases the risk of developing type 2 diabetes.

Next Steps If Results Are Normal

If a second OGTT shows blood sugar levels within the normal range, it's still important to maintain healthy lifestyle habits. Focus on balanced nutrition, regular physical activity, and schedule periodic blood sugar checks. A single elevated reading, such as 7.2 mmol/L, doesn't necessarily indicate a chronic condition, especially if follow-up tests are normal.

When to Seek Medical Advice

If lifestyle changes like diet and exercise don't help maintain normal blood sugar levels, it's advisable to consult a healthcare provider. Depending on your situation, treatment may include prescription medications or natural therapies. Both Western and traditional Chinese medicine offer treatment strategies for managing blood sugar, and many patients find a combination of both approaches beneficial.