Narrator: Odds are you are surrounded by nose-pickers. It's true ... Which get trapped by a layer of sticky snot that lines your nostrils. It's like fly paper for the flu. And as you continue ...

Myth or fact? Snot can be good for you. Producing mucus will help clear your sinuses, help clear your nasal passages. Laura Martin, MD, MPH And the snot and the mucus, they help keep our mucous ...

Mucus (which is snot before it dries into a booger) serves to capture bacteria and other substances and prevent them from invading your body through the nasal passages. If you think of the nose as ...

When a white blood cell finds a germ, it latches onto it. Then it changes its shape to surround the germ. You can imagine the ...

Reindeer suffer with symptoms similar to a cold, such as coughing and spluttering - and maybe even that legendary red nose. The cause is not a common cold, however, but an infestation of fly larvae.

X was observed trying to divert his attention, picking his nose and wiping it on Trump's ... Some joked about it and said that it's “snot behavior”, cracking a pun, referring to boogers ...