blood sugar

noun

: the glucose in the blood
also : its concentration (as in milligrams per 100 milliliters)

Examples of blood sugar in a Sentence

As a diabetic, he needs his blood sugar to stay at the right levels.
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.
Corticosteroids can also cause high blood sugar levels, muscle injuries and psychiatric problems. Thomas G. Moukawsher, Newsweek, 17 Dec. 2024 High-glycemic foods—those that cause blood sugar levels to rise sharply—may worsen acne.2 1. Aviv Joshua, Verywell Health, 17 Dec. 2024 If needed, losing weight can be especially beneficial in improving blood sugar levels, Kim says - especially if your body mass index (BMI) is high. Daryl Austin, USA TODAY, 17 Dec. 2024 Research has linked regular flaxseed consumption with improvements in cardiovascular health, blood sugar control, and inflammation. Chelsea Rae Bourgeois, Rdn, Health, 16 Dec. 2024 See all Example Sentences for blood sugar 

Word History

First Known Use

1881, in the meaning defined above

Time Traveler
The first known use of blood sugar was in 1881

Dictionary Entries Near blood sugar

Cite this Entry

“Blood sugar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blood%20sugar. Accessed 24 Dec. 2024.

Kids Definition

blood sugar

noun
: the glucose in the blood
especially : the amount or percentage of such sugar

Medical Definition

blood sugar

noun
: the glucose in the blood
also : its concentration (as in milligrams per 100 milliliters)
Last Updated: - Updated example sentences
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