Quote Originally Posted by LIP
Yes, but as its already been explained, its not through your lungs absorbing more THC, its the fact your depriving yourself of oxygen, nothing else.

But hey, 15 seconds? I wonder how much tar you have on your lungs... to be perfectly honest i wonder how much longer your lungs will work buddy...

your life... your death

Enjoy it
I don't know where you get your information, Lip, but i've actually tried many of these things and came up with my own judgements, i've also talked to many people who have been smoking for over 50 years. Science always changes, and not much is actually known about marijuana compared to tobacco or alcohol. People used to think Bongs filter out tars in the smoke when a study done by norml shows that it actually filters out the THC as well, so you have to smoke more herb to get the same level of high. Anyway, nobody has yet to show me anything past the daily factoid that tells me I am wrong.

With that said, I have noticed very little difference in my lungs from 10 years of smoking and I've been swimming all my life. I've never heard of anybody dying from smoking marijuana, I also wonder about the amount of tar in my lungs, but I doubt holding your breath for a few seconds significantly damages them. Don't agree? show me a medical study.