@dr.ninjao: When we swallow food, it goes into the food pipe (esophagus) instead of the windpipe (trachea). This happens because of a small flap called the epiglottis, which temporarily closes the windpipe while swallowing. It ensures that food passes safely into the stomach and does not enter the airway. That is why food normally never goes into the windpipe while eating. . . . #swallowing #windpipe #biology #medical #foods