Meaning of the word ghrelin in English

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

ghrelin

US /ˈɡrel.ɪn/
UK /ˈɡrel.ɪn/
"ghrelin" picture

Noun

a hormone produced mainly by the stomach that increases appetite and stimulates the release of growth hormone

Example:
When your stomach is empty, it releases ghrelin to signal your brain that you are hungry.
Lack of sleep can lead to higher levels of ghrelin, making you feel hungrier during the day.