We all are disgusted by spit. There are boards everywhere saying ‘Do not Spit’. But do you know spit, which is the saliva in your mouth, has an important role to play? It is the spit that helps us to taste the food. If there is no spit in the mouth we would not be able to taste food. So, the next time you are disgusted by your spit, think of all your favourite food which are your favourite because your spit helps you enjoy their taste.
