Flutterby™! : Marijuana smoke decreases chance of lung cancer?

UCLA Professor Finds Marijuana Is Safer to Smoke Than Tobacco.

“The smoke content of marijuana is very similar to that of tobacco,” explains Tashkin. “There is a higher concentrate of cancer-causing chemicals in marijuana tar, and it reaches the lungs before any other organ, so there is this idea that they are related in causing the same health issues of the lungs.”

But, he says, “Through my studies, we failed to find any positive association.” Instead, “the association would be negative, between lung cancer and the use of marijuana. The likelihood is, that despite the fact that marijuana smoke contains carcinogens, we don’t see the same heightened risks of cancers that we see in tobacco.”

Via.