Is the disposable electronic cigarette harmful?

There is no essential difference between disposable e-cigarettes and electronic cigarettes. Disposable vapes are only improvements made for more smokers to quit smoking. Let me first analyze whether the electronic smoke is harmful. Most people think that the harmful substance contained in cigarettes is nicotine. I want to clarify this point. Pure nicotine is harmful, but most nicotine will not enter the body during smoking, and the remaining small part is neutralized by formaldehyde.Therefore, although the nicotine content in a cigarette is high, compared with other harmful substances, the harm is minimal.

The liquid of e-cigarettes contains nicotine. What is the nicotine content? There are 0mg, 2mg, 3mg, 5mg and so on. So what is the lethal dose of nicotine? 50mg ~ 70mg, so it seems that 5mg is not far from 50mg. It may be fatal, but how can it be harmless? However, 5mg is the content of a cigarette, so you can't smoke many cigarettes a day, so you can't really smoke 5mg. And although many products are labeled 5mg, they are actually less than 5mg.Coupled with the evaporation mechanism of e-cigarettes, the amount of nicotine that really enters the body is very small.

At present, there is no testing agency to prove that e-cigarettes are harmful or harmless. In general, the harm of e-cigarettes is far less than that of traditional cigarettes. If you don't smoke, don't use it. If you need to quit smoking, you can consider e-cigarettes.