Saliva is an extracellular fluid produced and secreted by salivary glands in the mouth.
Clearly, most people see saliva to be something very nasty as well as impure to them which is totally wrong.
Saliva is something that’s of crucial use to the human body in the sense that it serves many functions and duties in the human body.
Therefore, people shouldn’t be spitting out saliva haphazardly thinking that it has no use or function in the system.
There are populous functions as well as importance of saliva and few are as follows;
To begin with, saliva moistens the mouth for comfort, lubricates as you chew and swallow, and neutralizes harmful acids.
In addition, saliva also kills germs and prevents bad breath, defends against tooth decay and gum diseases, protects enamel, and speeds up wound healing.