Eli5: Why is there a gag reflex when you brush your tongue?

Question

Eli5: Why is there a gag reflex when you brush your tongue?

In: 0

Answer 1

Your body is registering a big, foreign object entering your esophagus and is trying to expell it.

Answer 2

Your body is registering a big, foreign object entering your esophagus and is trying to expell it.

Answer 3

Your body is registering a big, foreign object entering your esophagus and is trying to expell it.