Diabetes, a common disease in modern society, relies on blood tests for diagnosis. Although blood tests can indeed reveal the presence of diabetes, the details and misunderstandings involved are often confusing.
One point must be made clear: routine blood tests cannot detect diabetes.A complete blood count (CBC) usually examines cellular components of the blood, such as red blood cells, white blood cells, and platelets, which mainly reflect conditions like infection or anemia — blood glucose levels are not included.
When you hear someone say “a blood test can detect diabetes,” remember this does not refer to a simple routine blood test.Instead, it requires testing of fasting blood glucose, 2-hour postprandial blood glucose, glycated hemoglobin (HbA1c), oral glucose tolerance test (OGTT), and other targeted indicators.
If you suspect you are at risk for diabetes, be sure to inform your doctor proactively and request targeted examinations.After all, accurate diagnosis is the first step toward proper treatment.May every reader cherish their health, enabling early detection, early treatment, and early recovery.