Tar is the by-product of combustion, so Russells observation explains the harm-reduction potential of non-combusted tobacco products including smokeless tobacco, heat not burn products, and e-cigarettes
Conclusions Overall, the association between cannabis and sexuality is complex and warrants further research to better understand the psychological and neurological mechanisms that underlie the effect of cannabis on these sexuality functions and its implications for sexual health
The sight of vapour, even if it isn't smoke, emerging from a device can easily startle or alarm others, potentially leading to confusion and concern
E-cigarette makers are pouring tens of millions of dollars into advertising their wares and teenagers are getting the message loud and clear, federal health officials reported Tuesday
caffeine, but 1/6th the price
What we've deliberately done, and I've really put all my energy into doing, is once again creating a very different movie