Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining strong teeth and defending against oral disease. However, the evolution of ...

BUFFALO, N.Y. ­­ ­ ­­— Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining strong teeth and defending against oral disease.

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 ...

Saliva is one of the most underestimated indicators of overall health, yet the human body produces nearly 60 ounces of it daily. This vital fluid not only helps maintain oral hygiene and aids in ...

A few drops of saliva can now reveal what used to require a scalpel, a syringe or a scan. Unlike blood tests or biopsies, saliva is easy to collect, painless and inexpensive. During the COVID pandemic ...

For decades, female hormone levels were measured using blood tests. 1 But blood sampling is invasive, expensive and is, at times, logistically difficult. Hence, there was a shift towards more ...

Thick saliva can result from dehydration or breathing through the mouth. However, it can also indicate a more serious condition, such as Sjögren disease or cystic fibrosis. Finally, several ...