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Ghrelin
01
a hormone produced mainly by the stomach that stimulates appetite and regulates hunger
ghrelin
n
Example
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.
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.
