what chemicals are in cigarettes smoke tobacco DidYouKnow, a #cigarette contains 7000 chemicals. Hundreds of those are known to be harmful & 70 cause #cancer Chemicals in Cigarettes: From Plant
Description
Radon is radioactive, carcinogenic gas without smell, color, or taste

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The margin between a dose and an overdose with these substances is razor-thin, making vaping synthetic opioids extraordinarily dangerous
PMID 8037390

Ottawa, Canada: Statistics Canada

How do I know if it is a real or phantom smell