What is A1C?

A1C is a measurement of your average glucose levels over the past three months. It's used by healthcare professionals to measure how well your diabetes is being managed and is given as a percentage. The goal for most people with type 1 or type 2 diabetes is an A1C below 7%.^1-2

^{1. American Diabetes Association. Understanding A1C. American Diabetes Association website. Accessed December 7, 2022. https://www.diabetes.org/a1c.}

^{2. Imran A, et al. 2018 clinical practice guidelines: targets for glycemic control. Can J Diabetes 2018;42(Suppl 1):S42-S46. https://doi.org/10.1016/j.jcjd.2017.10.030.}

IMPORTANT: The information provided is not intended to be used for medical diagnosis or treatment, or as a substitute for professional medical advice. Refer to package insert/label accompanying your product for detailed instructions and indications for use. FreeStyle and related brand marks are trademarks of Abbott in various jurisdictions. The FreeStyle Libre 2 flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in people aged 4 years and older with diabetes mellitus. Always read and follow the label/insert. The FreeStyle Libre flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in adults aged 18 years and older with diabetes mellitus. Always read and follow the label/insert.