can you get addicted after one cigarette Reality check: Is puff of a enough to to smoking? How Long Does It Take

In the past, some considered that only patients who smoke around 10 cigarettes per day or more were addicted, and I still hear that sometimes, said Jonathan Foulds, professor of public health sciences and psychiatry and behavioral health, Penn State

That's why the 5-minute timeout is so helpful

It is possible that somebody who is a lifetime non-smoker did try a cigarette when they were a kid but it didnt make any impression on them, and they forgot it or dont see that it is important enough to report, Hajek told The Guardian

Development of tolerance, requiring more nicotine to achieve the same effects

This is the first time that the remarkable hold that cigarettes can establish after a single experience has been documented from such a large set of data, co-author Peter Hajek said in a statement