If you notice traces of saliva on your pillow when you wake up, it's best not to ignore it. Excessive drooling could be ...

It’s a chilling sound you might never want to hear, but it could signal that someone has less than 24 hours left to live.

In humans, between 0.5 and 1.5 litres of saliva are produced every day. The secretion of saliva (salivation) is mediated by parasympathetic stimulation; acetylcholine is the active neurotransmitter ...

Saliva samples were obtained before training, and at four and 12 months during the training period. Salivary SIgA concentrations were measured by enzyme linked immunosorbent assay, and the SIgA ...