Quote Originally Posted by da haze meister
the fact is, cannabis smoke is somewhat cancerous, as any smoke is.
but nobody smokes a "pack" a day of cannabis.
20 joints.
nobody.
also nicotine activates cancerous compounds and reacts while THC doesnt.

I smoke more than a pack a day equivilent of reefers.

Shit, but I also heard that cancer needs a basic environment to grow and when u smoke weed it changes it to an acidic environment which completely inhibits certain kinds of cancer.