The History Behind Electronic Cigarettes Smoking and Vaping National Institute of Environmental Health Sciences If you're trying to quit smoking, vaping should not be the first thing you try. E cigarettes can contain more addictive nicotine than cigarettes and the long term health effects of e cigarettes are unknown. WHO Study finds e cigarettes ineffective in quitting smoking Elets eHealth Vaping: An Emergent Subculture Subcultures and Sociology