July 16, 2024

Tens of millions of Individuals are being uncovered to poisonous secondhand smoke and have a byproduct of nicotine of their blood with out even realizing it. 

That’s in keeping with a brand new examine revealed by College of Florida well being researchers within the Nicotine and Tobacco Analysis journal.

The findings recommend 56 million Individuals are unknowingly and routinely uncovered to poisonous secondhand smoke. 

The researchers analyzed a survey of greater than 13,000 adults and detected cotinine within the blood of 51% of individuals. Cotinine is an indicator that somebody has been uncovered to nicotine inside just a few days, primarily tobacco merchandise. 

However lower than half of the folks with proof of secondhand smoke publicity reported being uncovered to smoke. 

It’s not totally clear why the extent of underreported publicity was so excessive. 

“It might be the case that for low-level publicity, perhaps you don’t discover it. You’re in a public setting, and perhaps you’re not even conscious somebody is utilizing tobacco round you. Perhaps it’s so minor you forgot,” mentioned Dr. Jennifer LeLaurin, the senior writer of the examine, in a College of Florida press launch. “There’s additionally the likelihood that a number of the respondents had been conscious of some secondhand smoke publicity however selected to not report it as a result of stigma.”

The info analyzed got here from the U.S. Nationwide Well being and Examination Survey performed by the Facilities for Illness Management and Prevention within the years 2013 to 2020.


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