Vaping research thus far has established that inhaling flavoring agents can be detrimental to lungs, but the long-term effects of all flavor chemicals used in e-cigarettes (more than 15,000) remain unknown
Front Physiol 4:242 Noerager BD, Xu X, Davis VA, Jones CW, Okafor S, Whitehead A et al (2015) A potential role for acrolein in neutrophil-mediated chronic inflammation
The products are made of organic and natural tobacco and do not contain many of the harmful chemicals of other brands
If he has decided he wants that in his life, then that's his choice
Satisfied with the plan, John surprises us by admitting that his people ran out of food yesterday, so today they must make sago