Compared with cigarettes, e-cigarettes have extremely low nicotine content.

E-cigarettes are also harmful. E-cigarettes are heated to steam, which contains liquid nicotine. So when it comes to lung cancer, e-cigarettes are definitely much safer than traditional cigarettes. However, e-cigarettes are heated by liquid nicotine. The key word of this sentence is nicotine. Nicotine is harmful to your health, no matter how you use it.

According to researchers, nicotine constricts blood vessels and increases blood pressure, but it also puts pressure on the heart. So in essence, e-cigarettes are harmful to health, because they can lead to heart disease and stroke. The difference between e-cigarettes and traditional cigarettes is that the former may cause cancer and heart disease, while the latter may cause heart disease.

You should also pay attention to the risk of heart disease and take preventive measures, such as exercising, eating low-fat food and taking care of yourself.

Structural composition

What exactly is an e-cigarette? According to public information, an electronic cigarette is mainly composed of cigarette oil (including nicotine, essence, solvent propylene glycol, etc. ), heating system, power supply and filter tip. Through heating and atomization, aerosol with specific smell is generated for smokers to use. Broadly speaking, e-cigarette refers to electronic nicotine delivery system, including e-cigarette, hookah, hookah pen and other forms.

Although e-cigarettes also have styles or brands, generally speaking, e-cigarettes are mainly composed of three parts: a pipe filled with nicotine solution, an evaporation device and a battery. The atomizer is powered by the battery, which can turn the liquid nicotine in the cigarette bomb into mist, so that users can have a feeling similar to smoking when smoking, and realize "smoking".