why do they put menthol in cigarettes FDA's Delayed Cigarette Ban Puts Focus on Local Laws 🚬 Why is menthol cigarette

In a genome-wide DNA methylation analysis of peripheral blood mononuclear cells by Dogan et al., it was found that methylation levels of genes implicated in inflammatory and immune function pathways were altered by cigarette smoking, which could consequently cause complex illnesses with inflammatory components (152)

Nicotine Nicotine is a chemical stimulant that occurs naturally in tobacco leaves and makes smoking cigarettes addictive

BMJ 2001;323: 1-6

Cigarette smoking is known to reduce renal blood flow and increase plasma endothelin-1 levels, thereby impairing kidney function 28

Light or social smokers will develop as much lung damage in one year as heavy smoking does in nine months

For most of these smokers (72%), this question was not applicable because ENDS were not on the market (to their knowledge) when they started smoking