4hw.com.cn: smoking is harmful to human health, as we all know, but quitting smoking is a very painful thing. When many people quit smoking, they will choose electronic cigarettes. Electronic cigarettes have the same appearance as cigarettes, similar taste to cigarettes, and even more taste than ordinary cigarettes, which is favored by smokers. Is electronic cigarette harmful to human body?
1, electronic cigarette taste: the taste of electronic cigarette is to remove a variety of harmful ingredients in real smoke, and then add honey and essence to make it mixed. Therefore, the taste of cigarettes is slightly lighter and slightly sweet and fragrant. At the beginning, some smokers are not used to it.
2. At present, the market of e-cigarettes is in chaos, especially Taobao market, which is full of counterfeit products. Even the products with the best sales volume do not meet the qualification requirements.
3. At present, there is a lack of effective supervision of e-cigarettes, which leads to an uncertain prospect. Europe and America are hot, while China is relatively cold.
4. Some manufacturers and sales companies have obviously exaggerated the promotion of e-cigarettes. For example, many people publicize that e-cigarettes have the effect of clearing lung poison. This is totally illegal propaganda. E-cigarettes are not even * * and can't talk about clearing lung poison at all. And science also proves that electronic cigarette has no function of clearing lung toxin at all. E-cigarettes now only specifically replace cigarettes and assist in smoking cessation.
5. The cost of e-cigarettes is relatively high, which is not easy to popularize.
6. The quality and service life of electronic cigarette, relative timeliness, and the manufacturing process of electronic cigarette need to be further improved.
Hazards of electronic smoke:
The electronic cigarette is mainly composed of three parts: the pipe containing nicotine solution, the evaporation device and the battery. When in use, nicotine solution is heated and evaporated and inhaled into the mouth. Because nicotine is usually soluble in propylene glycol solution, smokers can also breathe out white fog when smoking electronic cigarettes to achieve 'puffing'. According to personal preferences, smokers can also add chocolate, mint and other flavor spices to the pipe.
Because of this, the safety of additives in electronic cigarette is worrying. According to the German Federal Health Education Center, nearly 90% of the gas inhaled from electronic cigarettes is propylene glycol, which can stimulate the respiratory tract in a short time. It is not clear what adverse effects will be caused by long-term and repeated inhalation of propylene glycol on human body. In addition, in addition to commonly known ethanol, glycerin and essence, American researchers have detected carcinogenic nitrosamines in some electronic cigarettes.
In addition, the principle of electronic smoke is through the heating of liquid nicotine. The key word in this sentence is nicotine. Nicotine is harmful to your body, no matter how you use it. According to the researchers, nicotine constricts blood vessels, increases blood pressure, but also causes stress in the heart. Therefore, in essence, electronic cigarettes are harmful to health because they can cause heart attacks and strokes.