Is e-cigarette smoke water vapor? E-cigarettes are gaining more attention because of their impact on young people. While the nicotine in vapor is addictive, just like the nicotine in traditional cigarettes, when e-cigarettes first caught fire, many businesses claimed that e-cigarettes were water vapor, which was not only harmless, but also quit smoking. Is the truth really what the businessman said?
Is e-cigarette smoke water vapor?
No, e-cigarettes also emit harmful substances such as fine particles and nicotine. Although the content is lower than that of traditional cigarettes, it is still necessary to avoid exposure to second-hand e-cigarette smoke.
There are already some research results. For example, second-hand smoke from e-cigarettes is second-hand aerosol, not water vapor as advertised by many manufacturers. It is a new source of air pollution that can produce particulate matter, 1,2-propanediol, some heavy metals, and nicotine.
Some tobacco control agencies imitated the working environment of daily meetings and did such an experiment: in a closed conference room with an area of 25 square meters, when someone smoked two e-cigarettes, the indoor pm2.5 value instantly soared from 5 micrograms per cubic meter to 1300 micrograms per cubic meter.
In the experiment, carcinogens such as nitrosamines and polycyclic aromatic hydrocarbons were also detected in e-cigarette liquid or second-hand smoke. In addition, “the content of heavy metals such as nickel and chromium released by second-hand smoke from electronic cigarettes is even higher than that of second-hand smoke from traditional cigarettes.”
It can be seen that the cigarettes of electronic cigarettes mainly contain the following substances:
1. Ultrafine particles, aerosols, etc. that can be inhaled into the lungs.
2. Flavoring agents, such as diacetyl, are a chemical that has been linked to severe lung disease.
3. Volatile organic compounds
4. Heavy metals such as nickel, tin and lead.
Is e-cigarette smoke water vapor? To sum up, the cigarette of electronic cigarettes is not only water vapor, but even contains a lot of harmful substances, but the current research is not very strong proof, and further research is needed.