If you come accross any of those studies I'd be happy to see them. I do know, though, that some of these studies comparring carcinogen rates use a rather fallable method, in that they compared ciggarette smoke through regular cig filters, while looking at cannabis smoke without them.

Personally, I just find that tobacco smoke feels way harsher.
mrdevious Reviewed by mrdevious on . asthma,lungs and medical weed Okay i know this might sound dumb to you, but i was wondering my lungs have been bugging me, because i would smoke ciggerettes on the weekend, a while back..and i have asthma. Yeah i know VERY stupid. But i was wondering if i smoke some more weed(medical) will it like help me sorta breathe better? Like will it clear out some stuff like mucus or something ? haha get baack at me. Rating: 5