At first glance, saliva seems like pretty boring stuff, merely a convenient way to moisten our food. But the reality is quite different, as scientists are beginning to understand. The fluid interacts ...

This article was originally published by Knowable Magazine. At first glance, saliva seems like pretty boring stuff, merely a convenient way to moisten our food. But the reality is quite different, as ...

When we think about oral health, brushing and flossing usually come to mind. Yet one of the most powerful protectors of our mouths is something we rarely acknowledge: saliva. This clear fluid, ...