But that's not what you're thinking about
Normally, breathing out is mostly an act of relaxing, but breathing in is a highly coordinated effort
One study, which followed 32,000 adults over three years, found that e-cigarettes significantly increase the risk of chronic lung disease, while another found that people who use e-cigarettes alongside traditional cigarettes are no more likely to quit smoking in the long term than those who only smoke cigarettes
A perfect recipe for disaster: cigarettes, one of the most harmful things there is for human health, is a vehicle for nicotine, whose addictive effects make people, at a certain point, smoke more and more, unable to stop
Ce systme permet un meilleur contrle de la production de vapeur
But it does show that you care