ghrelin
Plural
ghrelins
1
a hormone produced mainly by the stomach that stimulates appetite and regulates hunger
- Ghrelin levels typically rise before meals, signaling the body's need for food.
- Researchers are studying ghrelin's role in regulating body weight and metabolism.
- Ghrelin is often referred to as the "hunger hormone" due to its appetite-stimulating effects.
- Changes in ghrelin production can influence eating behaviors and meal timing.
- Ghrelin levels decrease after eating, contributing to the feeling of satiety and reduced hunger.