what is an electronic cigarette Vaping: How E-cigs Work (Infographic) Electronic cigarettes, E-cigarettes, Electronic Nicotine

[12] [13] E-cigarettes containing nicotine are more effective than nicotine replacement therapy (NRT) for smoking cessation, [14] [15] [16] but have not been tested as rigorously as nicotine replacement therapy products

This system is generally found in powerful devices

Our free apps help you track cravings and understand your smoking patterns

The heating element warms and aerosolises the liquid, turning it into a vapour the user inhales

An analysis by researchers at the US Food and Drug Administration (FDA) found very low levels of nitrosamines, ethylene glycol and diethylene glycol chemicals associated with cancer and other health risks in some electronic cigarette products, but the levels were a tiny fraction of what a smoker would get from a tobacco cigarette

It also contributes to cardiovascular and respiratory conditions