: hemoglobin a1c
Studies show that people who have trouble controlling their HbA1c level using a single medication do better if they add a second drug.Washington Post

Examples of HbA1c in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The group with probiotics had greater decreases in hemoglobin A1c (HbA1c) and fasting blood glucose (FBG). Jessica Swirble, Verywell Health, 5 Aug. 2025 The program has helped participants lose weight and reduce their HbA1c levels, and it has been found to prevent hospitalizations and improve productivity, KTUL also said. Alana Sandel, Forbes.com, 14 July 2025 Glycemic Management: 53% of FMD participants showed more likelihood of lowering HbA1c or reducing diabetes medication use, compared to only 8% in the control group. William Jones, USA Today, 27 Mar. 2025

Word History

First Known Use

1977, in the meaning defined above

Time Traveler
The first known use of HbA1c was in 1977

Browse Nearby Words

Cite this Entry

“HbA1c.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/HbA1c. Accessed 5 Sep. 2025.

Medical Definition

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!