Our spit (saliva) plays a very large role in our overall health, especially in the mouth. Saliva protects our teeth and gums from bacteria and acids. It also lubricates the mouth and helps to begin...
Our spit (saliva) plays a very large role in our overall health, especially in the mouth. Saliva protects our teeth and gums from bacteria and acids. It also lubricates the mouth and helps to begin...