Why we should not talk while eating ?

Explanation

1) The temporary arrest of respiration is called apnea.
2) Apnea occurs reflexly when the food is in the pharynx.
3) This process prevents the food from entering into the wind pipe.
4) If food enters the wind pipe it will have serious effects.
5) The larynx moves up to stop the food from entering the wind pipe.
6) That.s why we should not talk while eating.