The active ingredient tetrahydrocannabinol or THC may have an anti-tumoural effect in which cells die before they age enough to develop mutations that might lead to lung cancer
Little, Melissa A., Pallav Pokhrel, Kelle L Murphy, Crissy T
The researchers, from the Center for Global Tobacco Control at the Harvard School of Public Health in Boston, along with one colleague from the University of Pretoria in South Africa, speculated that new products like moist snuff helped the tobacco industry hold on to smokeless tobacco customers
If you do use fresh, mince it and stir it in at the end
That tells you something
Larger devices such as tank systems, or mods, do not look like other tobacco products