The Role of Saliva

WHAT IS SPIT FOR? It’s a pretty important question in the realm of oral health. People tend to think of saliva in a negative context if they think about it at all, but without spit, we would have a hard time chewing, swallowing, or even tasting our food. We also wouldn’t be able to speak clearly, and our teeth and gums would be much more vulnerable to problems like gum disease and tooth decay.