Q
Why do we have different senses of fullness?
A
Expert Answer
Satiety signaling varies due to: leptin sensitivity, stomach stretch receptor response, eating speed (satiety signals take 20 minutes to reach the brain), food composition (protein and fat are more satiating), habituation to large portions, and psychological factors like stress or distraction while eating.
Key Insight
Satiety signaling varies due to: leptin sensitivity, stomach stretch receptor response, eating speed (satiety signals take 20 minutes to reach the brain), food composition (protein and fat are more satiating), habituation to large portions, and psychological factors like stress or distraction while eating.
Topics