history of tobacco laws The Juul Effect: Why Reform Failed in the 1920s, and Why It Might Again | by Alice Minium Weaponising Evidence: A History of

Cotinine can remain detectable for up to about 10 days depending on frequency of use and metabolism

PMID 15961694

A doctor or other healthcare professional can help a person take positive steps toward quitting smoking

[53] The smoking age in Montana was 18 in 1993

While most people quit smoking and lead a smoke-free life, the neurobiological changes caused by nicotine create lasting vulnerabilities, as studied by Tiwari RK, Sharma V., et al

Theres also evidence that people who smoke while getting cancer treatment have a worse outcome (prognosis), are less likely to respond to treatment and are more likely to have the cancer come back (recur)