What are the sugar levels for pre-diabetes?

A fasting blood sugar level below 100 milligrams per deciliter (mg/dL) — 5.6 millimoles per liter (mmol/L) — is considered normal. A fasting blood sugar level from 100 to 125 mg/dL (5.6 to 7.0 mmol/L) is considered prediabetes. This result is sometimes called impaired fasting glucose. read more

Prediabetes if your blood sugar is 140-199 after the second test Diabetes if your blood sugar is 200 or higher after the second test Hemoglobin A1C (or average blood sugar) test. read more

Two hours later, your blood glucose level will be measured. If your blood glucose level is between 140 and 199mg/dL two hours after drinking the sugary mixture, you have pre-diabetes. You may hear the doctor use the phrase “impaired glucose tolerance” or IGT, which is another term for pre-diabetes when it’s diagnosed with the OGTT. read more