Spit heals wounds: White blood cells in saliva mucus.

Saliva is a glorious thing. Not only is it good for licking lollipops, sealing envelopes, moistening bites of food, and making spitballs—and healing wounds.

Source: Spit heals wounds: White blood cells in saliva mucus.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Up ↑

%d bloggers like this: