Smoking Marijuana does not cause lung cancer
Top anti drug researcher changes his mind: says legalize marijuana Marijuana and your lungs: recent studies
Pot is not like tobacco
The Effects of Marijuana Smoke
There are many reasons why marijuana is not worse
for you than smoking cigarettes. You may have heard
that “one joint is equal to ten cigarettes” but this is
exaggerated and misleading. Marijuana does contain more tar
than tobacco — but low tar cigarettes cause just as much
cancer, so what is that supposed to mean? Scientists have
shown that smoking any plant is bad for your lungs, because
it increases the number of ‘lesions’ in your small airways. This usually does not threaten your life, but there is a
chance it will lead to infections. Marijuana users who are
worried about this can find less harmful ways of taking
marijuana like eating or vaporizing. (Be careful –
marijuana is safe to eat — but tobacco is not, you might
overdose!) Marijuana does not cause cancer the way
tobacco does, though.
Here is a list of interesting facts about marijuana smoking
and tobacco smoking:
o Marijuana smokers generally don’t chain smoke,
and so they smoke less. (Marijuana is not physically
addictive like tobacco.) The more potent marijuana
is, the less a smoker will use at a time.
o Tobacco contains nicotine, and marijuana doesn’t.
Nicotine may harden the arteries and may be
responsible for much of the heart disease caused by
tobacco. New research has found that it may also
cause a lot of the cancer in tobacco smokers and
people who live or work where tobacco is smoked.
This is because it breaks down into a cancer causing
chemical called `N Nitrosamine’ when it is burned
(and maybe even while it is inside the body as well.)
o Marijuana contains THC. THC is a bronchial dilator,
which means it works like a cough drop and opens up
your lungs, which aids clearance of smoke and dirt.
Nicotine does just the...