An electronic cigarette (e-cigarette) is a battery-operated device that heats liquid nicotine, flavoring, and other additives to create an aerosol. Although e-cigarettes do not contain tobacco, for regulatory purposes, they are considered “tobacco products” by the US Food and Drug Administration...
Overall, e-cigarettes are relatively untested products that have substantial variability in the kinds of chemicals they contain and how they work. At this point, there isn't a clear picture of what the long-term health impacts will be, including those from specific kinds of e-cigarette technolo...
What do we learn about e-cigarettes? A.They contain the chemical matters identical with tobacco. B.They have strong ties with drinking among teenagers. C.They act as an approach to tobacco cigarette use. D.They are available in the grocery stores. 温馨提示:仔细审题,沉着思考,认真答题,规范...
Do e-cigarettes help people to stop smoking? There's growing evidence from around the world that e-cigarettes can help people stop smoking. In England, a study that looked at e-cigarette use and smoking cessation across the population estimated that e-cigarettes helped an additional 18,000 peo...
Electronic cigarettes are known as e-cigarettes, e-cigs, vapes, and cigalikes. While they do go by more than one name, they are the same thing: an electronic device used to turn e-liquid into vapor for the sake of inhalation. As many, if not most, e-cigs contain nicotine in the e...
E-cigarettes are electronic devices that deliver vaporised nicotine liquid into the lungs. Since the introduction of e-cigarettes in 2004, the market in the UK has rapidly expanded and increasingly people are asking health professionals about them. This
Why Do Teenagers Use Electronic Cigarettes? While e-cigarettes contain fewer toxic chemicals, findings suggest that potential potential increase in harmful cigarette use may follow. 210 Words 1 Pages Satisfactory Essays Read More Research Paper On E-Cigs For many people E- cigarettes still remain in...
Currently, electronic cigarettes are only covered by consumer product regulation. There is little evidence to-date of harm from e-cigarettes, especially in comparison to smoking. Yet, some groups are calling for their outright ban, while others are campaigning for public place bans. From the ...
WHAT IS THE PRIMARY DIFFERENCE BETWEEN electronic cigarettes--a relatively new invention that first surfaced commercially in 2004--and their age-old, combustible predecessors? So-called "e-cigs" do not contain tobacco. Instead, an internal mechanism heats up liquid nicotine, which is converted to...
What's in Cigarettes? Depending on the type of cigarette, ingredients vary somewhat. Commercially produced cigarettes manufactured by one of the Big Tobacco companies can and do contain hundreds of additives on top of the tobacco that's in the cigarettes. ...