HUTCH 7.62 Wrote:
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> Dude, Marijuana is a natural herb a medicine, Its
> good for you and legal in most blue states. No one
> has died from Lung cancer from smoking it. You can
> ingest it if you're not into the whole smoking
> thing. You might find it will really expand you're
> mind.
On the contrary, "marijuana smoke and cigarette smoke contain many of the same toxins, including one which has been identified as a key factor in the promotion of lung cancer. This toxin is found in the tar phase of both, and it should be noted that one joint has four times more tar than a cigarette, which means that the lungs are exposed four-fold to this toxin and others in the tar. It has been concretely established that smoking cigarettes promotes lung cancer (which causes more than 125,000 deaths in the US every year), chronic obstructive pulmonary disease (chronic bronchitis and emphysema) and increased incidence of respiratory tract infections. This implies, but does not establish, that smoking marijuana may lead to some of the same results as smoking cigarettes. It is notable that several reports indicate an unexpectedly large proportion of marijuana users among cases of lung cancer and cancers of the oral cavity,pharynx, and larynx.
Thus, it appears that the use of marijuana as a medicine has the potential to further harm an already ill patient in the same way that taking up regular cigarette smoking would, particularly in light of the fact that those patients for whom marijuana is recommended are already poorly equipped to fight off these infections and diseases."
From:
What are the Medical Dangers of Marijuana Use
It's very easy to research an issue on the Internet. In the future, I suggest you do the same if you want to be taken seriously.