Metformin is one of the first-line treatments for diabetes and is used to help lower blood sugar levels in patients with diabetes. Learn more about how it works and its side effects with Health2Sync.

Learn more about the normal blood sugar levels by age or types of diabetes with charts.

The HbA1c test measures the average amount of blood sugar over the past 3 months. Check out the HbA1c conversion chart from % to estimated average glucose (eAG) in mg/dL and why blood glucose might not match with HbA1c.