theory of cigarette smoking Gateway effects and electronic cigarettes - Etter - 2018 - Addiction Social smokers aren't hooked on

A recent pseudo-study repeats the relative risk approach of Nutt's 2014 article, which has benefited the industry so well.[xli] Employees of Biochromex,[xlii] which presents itself on its site as a company that provides "life science expertise and strategic consulting services to the pharmaceutical, healthcare, and consumer goods sectors", have signed off on a supposedly systematic literature review

Smokeless inhalers are smoke-free alternatives designed around behavioral support, familiar inhalation routines, and hand-to-mouth habit replacement without vapor, nicotine, or electronic components

Nicotine can stay in breast milk for up to three hours after the last cigarette is smoked

But stress appears to be a factor

So, you should avoid smoking for at least 24 to 48 hours