"Having those bacteria -- that's the price we have to pay ... he said. So what else is spit good for? Saliva spreads molecules to the taste receptors on the tongue so you can tell whether ...

Mucus discharge is a natural response to a common cold that helps trap viruses bacteria and dust So should you or should you ...

But those skirts could be major carriers of germs found on one's floors and out ... Up until the late 19th century, spitting in public was considered acceptable social behavior in America, whether ...

Here are some of the key benefits she mentioned. When you swish the oil around, it helps trap germs and toxins, which you then spit out. This makes space for the good bacteria to thrive, reduces ...