Caroline Roberts writes articles and notifications for CNET. She studies English at Cal Poly, and loves philosophy, Karl the Fog and a strong cup of black coffee. High blood sugar levels are a problem ...

“However, the HbA1c of 5.5 per cent is well within the normal range, which is below 5.7 per cent. This reflects good average ...

Normal blood sugar levels are about 70-100 mg/dL. Age, medical history, sex, and medications can affect blood sugar levels. High blood sugar levels indicate prediabetes and put you at risk for ...