Is long-term vaping harmful?

Is long-term vaping harmful? The dangers of e-cigarettes are highly controversial, and the most frequently asked question now is about the harms of e-cigarettes. From what I know, e-cigarettes are harmful, but many experts in the United States have conducted experiments stating that e-cigarettes are 95% less harmful than traditional cigarettes. Here are the specifics:
 
Is long-term vaping harmful? Yes, it is harmful, but the harm is less than that of traditional cigarettes. Most e-liquids contain propylene glycol, which can irritate the body, and some people may have allergic reactions to it; some new products' e-liquids can produce toxic carbonyl compounds at high temperatures.

E-cigarettes mainly consist of a tube that holds nicotine solution, an evaporation device, and a battery. When used, the nicotine solution is heated and vaporized, allowing the user to inhale it. Since nicotine is usually dissolved in propylene glycol solution, users can also exhale white vapor, achieving the effect of "cloud chasing." Depending on personal preference, users can add flavorings like chocolate or mint to the tube.

Because of this, the safety of additives in e-cigarettes raises concerns. The German Federal Center for Health Education points out that nearly 90% of the gases inhaled from e-cigarettes are propylene glycol, which can irritate the respiratory tract in a short time. The long-term effects of repeated inhalation of propylene glycol on the human body are still unclear.

Smoking is harmful to the body; the principle of e-cigarettes is to heat liquid nicotine. However, nicotine is harmful to your body, regardless of how you use it. To truly quit smoking, one must rely on their own willpower.

Is long-term vaping harmful? The harm is less than traditional smoking.

The dangers of e-cigarettes are naturally much smaller than those of traditional cigarettes. E-cigarettes produce vaporized tiny particles, which do not generate secondhand smoke. The vapor contains natural plant mint, providing a refreshing sensation similar to chewing gum, and the components are all controllable by manufacturers, produced by state-approved regular manufacturers. This technology has been mature for a long time, and e-cigarettes have been sold worldwide for quite some time. The United States has a professional e-cigarette association. Some people question whether e-cigarettes might be harmful, but no cases of harm have been found over the years, while the number of people who get sick and die from smoking exceeds 100,000 each year. E-cigarettes heat liquid nicotine into water vapor. Therefore, when it comes to lung cancer, e-cigarettes are definitely much safer than traditional cigarettes. However, e-cigarettes heat liquid nicotine. The keyword in this sentence is nicotine. Nicotine is harmful to your body, regardless of how you use it. According to researchers, nicotine constricts blood vessels, increases blood pressure, and can put stress on the heart. Therefore, in essence, e-cigarettes are harmful to health because they can lead to heart attacks and strokes.

Is long-term vaping harmful? What are the harms of e-cigarettes to the body?

Firstly, e-cigarettes are products marketed as smoking cessation aids, a product of nicotine dependence theory. Even according to mainstream anti-smoking views, smoking addiction is both physiological and psychological, with the main difficulty in quitting being psychological dependence. This means that even if physiological nicotine dependence is resolved, it offers limited help in successfully quitting. Moreover, the theory of nicotine dependence is fundamentally a misconception (see: this headline - e-cigarettes for quitting smoking, and the nicotine replacement therapy that deceives you without negotiation).

Secondly, e-cigarettes, also known as electronic nicotine delivery systems, vaporize liquids containing nicotine, propylene glycol, flavorings, etc., allowing users to inhale them. In October 2014, the World Health Organization submitted a report on electronic nicotine delivery systems to the sixth session of the Conference of the Parties to the WHO Framework Convention on Tobacco Control, clearly stating that e-cigarettes are harmful to public health and are not a smoking cessation method, and that regulation must be strengthened to prevent harm to youth and non-smokers.