Q
Why do we have different senses of hunger?
A
Expert Answer
Hunger signaling varies due to: leptin and ghrelin hormone levels (genetics influence these), stomach size/stretch receptor sensitivity, habitual eating patterns, emotional eating tendencies, medications, sleep quality, and psychological factors like stress. Some people rarely feel hungry; others feel constant hunger.
Key Insight
Hunger signaling varies due to: leptin and ghrelin hormone levels (genetics influence these), stomach size/stretch receptor sensitivity, habitual eating patterns, emotional eating tendencies, medications, sleep quality, and psychological factors like stress.
Topics