Where exactly in your body does snot come from and how exactly is it made...
I've just blown my nose clear of crap on the left side, got some nice limey green bits out, 30 seconds later its got more crap in it, wtf....
Where exactly in your body does snot come from and how exactly is it made...
I've just blown my nose clear of crap on the left side, got some nice limey green bits out, 30 seconds later its got more crap in it, wtf....
It's there to help coat and protect the linings of all your major body organs basically. (Including your nose)
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mucus is the correct term isn't it?
Yep
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There are three basic types of cells lining the respiratory tract:
Ciliated cells (with little hairs on them - cilia - that contract in a wavelike motion to bring mucus up to the throat (the mucociliary escalator, as it is know).
Basal or replacement cells, which divide to replace other cells.
Goblet cells - these are wineglass shaped (hence the name) cells which secrete a protein called mucin. Once outside the cells, this mixes with water to create the sticky substance mucus, which traps most foreign particles before they reach the lungs.
So now you know!
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So thats why smoking is bad for you, even low tar stuff. it blocks the cillia which keeps your lungs clean.
Smoking kills.
Just thought I'd rub it in
Snot is not always just mucus and airborn dust.....sometimes, it has nasal hair in it, to help mat it together
Originally Posted by Advice Trinity by Knoxville
Yes, smoking causes a change in tissue type (something known in pathology as a metaplasia), so the columnar cells no longer have cilia, hence mucus no longer gets moved up to your mouth and remains in the lungs, blocking them up and providing an easy site for infection.
And here's a fun fact: when it's cold the cilia don't work as well, that's why people generally find themselves with a lot more phlegm.
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yah know ages ago i found conclusive proof that 100% of non-smokers die anywayOriginally posted by Flanderz
So thats why smoking is bad for you, even low tar stuff. it blocks the cillia which keeps your lungs clean.
Smoking kills.
Just thought I'd rub it in
its just s**t ... Im good without it.
dogs dont need it and im half dog!
... actually..no that was my ex! HAHAHAHHAHAHAHAA
LOL! Nice one Knoxy!Originally posted by Knoxville
yah know ages ago i found conclusive proof that 100% of non-smokers die anyway
It was quite nice to read this topic whilst i was having my brekkie though
Yes smoking kills! Did you know there's a higher chance that you will be killed by a donkey than being killed in a plane crash. So there you go, donkeys are more dangerous than planes, BEWARE!
But we get to bitch about being old though I get to be a grumpy old man! :rock:Originally posted by Knoxville
yah know ages ago i found conclusive proof that 100% of non-smokers die anyway
I dont like sig pics so i turn off sigs Which doesnt help when i dont know what ive written here! DOH!
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