Is electronic cigarette 100% safe?

E-cigarettes are not risk-free, but relatively safe. In 2018, a research report of the National Academy of science, engineering and medicine pointed out that nicotine e-cigarettes instead of traditional cigarettes can reduce the possibility of smokers' exposure to "a variety of poisons and carcinogens". A series of studies and results show that e-cigarettes also emit harmful substances, but they are 95% less harmful than traditional cigarettes. E-cigarettes seem to be less harmful to individuals than cigarettes.

1. Ordinary cigarettes have harmful tar, while electronic cigarettes have no tar

2. The nicotine content of ordinary cigarettes is fixed, which is difficult to eradicate. The nicotine of electronic cigarettes is an added component, which can adjust different concentrations

3. The combustion of ordinary smoke will produce a large number of solid particles that cannot be decomposed, such as PM2.5, which will be attached to the throat, trachea, lungs and other parts, and continue to accumulate and cause damage to the human body., The e-smoke technology produces decomposable liquid particles that are absorbed or discharged by the human body, basically without particle damage.

Of course, in other words, either ordinary tobacco or electronic tobacco is not a good crop, but the lesser of the two evils. Non smoking is the best. At the same time, we should resolutely stop teenagers' smoking behavior, even electronic cigarettes.