E cigarettes proving to be a danger to teens The cocaine e cigarette A theoretical concept of a harm reduction device for current users of smokable cocaine forms Fabian P Steinmetz, Heino Stver, 2021 Nicotine, e cigarettes, cannabis: All pose different risks and all can be hard to stop UCLA Health What Your Vape Is Really Doing to Your Brain in 2025 A few years ago the tobacco companies sold the world on e cigarettes' ability to help people quit smoking. Now, doctors are developing a cocaine e cigarette to help people do the same for stimulant