Smoking (inhaling super heated air into your lungs) ANYTHING has adverse effects on your respiratory system. There is no denying that. Lung cancer? Who cares. Does long term marijuana smoking cause emphysema? ABSOLUTELY.
As someone who spent the first 12 years of his life fighting to breathe, I find smoking pretty freaking stupid.
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I am in love with Montana. For other states I have admiration, respect, recognition, even some affection, but with Montana it is love." - John Steinbeck
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