From: "Geo" 

You do realize that if you use a cutoff age of 77 that most smokers don't
develop cancer either. After 77 you are going to die of something so when
do you consider it just "old age"?

Geo.

"Adam" <""4thwormcastfromthemolehill\"{at}the
field.near the bridge"> wrote in message
news:4474d004{at}w3.nls.net...
> http://www.news-medical.net/?id=18122
>
> "Despite popular belief, a new study shows that people who smoke
> marijuana do not appear to be at increased risk of developing lung cancer.
>
> It seems even heavy, long-term marijuana users do not appear to increase
> the risk of head and neck cancers, such as cancer of the tongue, mouth,
> throat, or esophagus."
>
> Adam

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