The A1c seems like a big deal.  It is used to diagnose pre-diabetes and Type 2 diabetes.  It seems to determine whether or not your doctor is happy or wants to make changes to your medications.

But what does it even mean?  Let me answer this question and explain why it's useful and when it's not.

Want to estimate your own A1c?  Use this calculator.

Click here to apply to work with Dr. Sarah Townley.

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