21 days no cigarettes π World Tobacco Day β 31 May Smoking remains one of the leading preventable causes of morbidity and mortality worldwide. Fortunately, effective evidence-based treatments are available to help individuals quit successfully The Big Global Quit: World
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47 , 48 Ecigs are produced by both startup companies as well as major international tobacco companies and have been marketed as being different from conventional cigarettes, including with claims that ecigs are safe and benign

Other studies have also reached similar results, with Lambert and Hartsough (1998) finding tobacco dependence to be 40% in individuals with ADHD, compared to 19% for individuals without ADHD.[9] The reason why nicotine dependence affects patients with psychiatric disorders disproportionately higher is because people may attempt to self-medicate to alleviate symptoms of their mental disorders with nicotine

Cardiovascular mortality and exposure to airborne fine particulate matter and cigarette smoke: shape of the exposure-response relationship

There are lots of resources to help you quit nicotine
