Final answer:
Glucose is the main chemical released in the brain when eating, regulating hunger and appetite.
Explanation:
Glucose is the chemical released in the brain when eating. The brain monitors blood glucose levels to determine hunger and regulate appetite. Hormones like insulin, orexin, ghrelin, and leptin also play a role in influencing eating behavior.
Learn more about Glucose and Eating Behavior here:
https://brainly.com/question/14095078
