The wastes of tobacco, including its low quality leaves, stem, leaf vein and tobacco roots, have severely irritating odor and contributes to severe ecological pollution (Hu et al., 2015)
Although it is not botanically correct, these varieties are sometimes labeled as open-pollinated (OP) in seed catalogues and on websites
By keeping the air cleaner and being reusable, the Smoke Buddy filter is a smart choice for eco-conscious smokers
Ahluwalia N, Dwyer J, Terry A, Moshfegh A, Johnson C
This raises the question of whether the anxiety and panic-type behaviour associated with smoking might be related not only to the nicotine or to tobaccos other constituents but also to lung damage