Meaning of the word "blood sugar" in English

What does "blood sugar" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

blood sugar

US /ˈblʌd ˌʃʊɡ.ər/
UK /ˈblʌd ˌʃʊɡ.ər/

Noun

the concentration of glucose in the blood

Example:
She needs to monitor her blood sugar levels regularly.
Eating too many sweets can cause a spike in blood sugar.