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The firsthand aerosol is harmful for many reasons: Most e-cigarettes (99%) contain nicotine (though many do not disclose it), which can harm the developing adolescent brain (that keeps developing ...
Vaping has slightly declined among teens. The use of e-cigarettes among high schoolers decreased from 14.1% to 10% from 2022 to 2023, the 2023 National Youth Tobacco Survey found.
Vulnerability to the brain-modifying effects of nicotine, along with youthful experimentation with e-cigarettes, could lead to a lifelong addiction. [77] A long-term nicotine addiction from using a vape may result in using other tobacco products. [78] The majority of addiction to nicotine starts during youth and young adulthood. [79]
Nicotine is regarded as a potentially lethal poison. [11] There are safety issues with the nicotine exposure from e-cigarettes, which may cause addiction and other adverse effects. [4] Concerns exist that vaping can be harmful by exposing users to toxic levels of nicotine. [11]
Those teen users might be ingesting products packed with nicotine. One study reported nicotine levels of disposable e-cigarettes surged nearly threefold from 2017 to 2022.
A National Institute on Drug Abuse video entitled Anyone Can Become Addicted to Drugs. [21]Nicotine dependence is defined as a neurobiological adaptation to repeated drug exposure that is manifested by highly controlled or compulsive use, the development of tolerance, experiencing withdrawal symptoms upon cessation including cravings, and an inability to quit despite harmful effects. [9]
Vaping can mean nicotine, but it can also mean products that include the illegal psychoactive ingredients in marijuana. Schools and law enforcement must take that kind of activity seriously.
Vulnerability to the brain-modifying effects of nicotine, along with youthful experimentation with e-cigarettes, could lead to a lifelong addiction. [96] A long-term nicotine addiction from using a vape may result in using other tobacco products. [213] The majority of addiction to nicotine starts during youth and young adulthood. [214]