Glucose tolerance test is used to diagnose prediabetes. Thereby helping patients anticipate the disease to have appropriate treatment measures.

Blood sugar is the concentration of glucose in the blood. This is a simple sugar. Blood glucose concentration changes continuously, and blood sugar is used to evaluate diabetes. This is an important indicator. Blood sugar is measured in mg/dL or mmol/L.

The goal of diabetes treatment is to keep patients' blood sugar levels stable to prevent unwanted diabetic complications. The HbA1c index is one of the important indicators that helps doctors assess the level of blood sugar stability, but many diabetic patients still do not fully understand the importance of this golden index in blood sugar control.

Insulin resistance means that your body doesn’t respond properly to the insulin it produces, which over time can lead to high blood sugar levels. If this condition persists, it can put you at risk for type 2 diabetes, but insulin resistance doesn’t necessarily lead to the disease. Exercise and a good diet can help reduce your risk.