Prediabetes is diagnosed when fasting blood sugar levels are between 100-125 mg/dL (5.6-6.9 mmol/L) while diabetes is diagnosed when fasting blood sugar levels are equal to or greater than 126 mg ...

On the other hand, fasting blood sugar levels ranging from 100–125 mg/dL indicate prediabetes, and levels of 126 mg/dL or above indicate diabetes. Maintaining healthy levels ...

Typically, a person’s fasting blood glucose level should be below 99 milligrams per deciliter (mg/dL). Keeping blood glucose levels within a healthy range can reduce the risk of diabetes and ...

Oral glucose tolerance test (OGTT): Measures how blood sugar responds to glucose intake over several hours. Hemoglobin A1C test: Reflects average blood sugar levels over the past two to three months.