It is possible to pass through the lungs when smoking e-cigarettes, but it is best to avoid the lungs as much as possible, because e-cigarettes also contain a lot of nicotine, propylene glycol and other ingredients. After nicotine enters the lungs, it will enter the brain, which can easily lead to smoking addiction. enjoy pods ，In addition, the propylene glycol component in e-cigarettes can strongly irritate the respiratory tract in the short term, and if it passes through the lungs, it is easy to cause respiratory discomfort.
Do e-cigarettes make your teeth yellow?
E-cigarettes generally do not cause yellowing of teeth, because the yellowing component in cigarettes is tar. When you smoke, these tars attach to your teeth with the exhaled smoke, causing them to turn yellow. E-cigarettes do not contain tar and generally do not cause yellowing of teeth.
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