From an intuitive point of view, e-cigarettes are much less harmful than ordinary cigarettes

1. Ordinary cigarettes have hugely harmful cigarette tar, and electronic cigarettes do not have cigarette tar.

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

3. The burning of ordinary smoke will produce a large number of solid particles that cannot be decomposed, such as PM2.5, etc., which adhere to the throat, trachea, lungs and other parts, and continue to accumulate and cause harm to the human body. The electronic cigarette technology produces liquid particles that can be decomposed and absorbed or discharged by the human body, and basically does not cause particle damage.

Because of this, the emergence of electronic cigarettes is a substitute for ordinary cigarettes. The advantage of this is that on the one hand, for those who cannot quit smoking, it can reduce the health damage caused by harmful substances such as tar in ordinary cigarettes; on the other hand, The components of e-cigarettes are controllable, for example, the content of nicotine can be continuously reduced, thereby reducing the dependence of patients on nicotine, thereby achieving smoking cessation. So it will be used for smoking cessation.

Of course, having said that, whether it is ordinary tobacco or electronic cigarettes, it is not a good thing, it is just the lesser of the two evils. It is best not to smoke, and at the same time, resolutely stop young people under the age of 18 from smoking.