The biggest problem with Stan's approach is that when you examine e-cigarette users who are not using the product to quit, you are introducing a huge sampling bias. For example, why might someone use e-cigarettes, but not to quit? Most likely, the majority of vapers who are using e-cigarettes for a purpose other than cessation are using e-cigarettes to cut down on the amount they smoke. They are likely to derive benefits from smoking reduction. However, they are almost assuredly not going to quit smoking because they are not trying to quit, nor do they have such a desire.

"The Faculty of Public Health is the standard setting body for specialists in public health in the United Kingdom. The Faculty of Public Health is a joint faculty of the three Royal Colleges of Physicians of the United Kingdom (London, Edinburgh and Glasgow) and also a member of the World Federation of Public Health Associations. The Faculty of Public Health is an independently constituted body with its own membership and governance structure. The Faculty of Public Health is the professional home for more than 3,300 professionals working in public health. Our members come from a diverse range of professional backgrounds (including clinical, academic, policy) and are employed in a variety of settings, usually working at a strategic or specialist level. The Faculty of Public Health is a strategic organisation and, as such, works collaboratively, drawing on the specialist skills, knowledge and experience of our members as well as building relationships with a wide range of external organisations."

According to the Surgeon General's report:

LAST：Manual e-pipe,E pipe e cigarette ,Wooden e pipe |NEXT：Newest vaporizer innokin iclear 30 clearomizer