Myth: Vaping causes Popcorn Lung: Difference between revisions
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=Why are some experts claiming vaping causes Popcorn Lung?= | =Why are some experts claiming vaping causes Popcorn Lung?= | ||
In 2015 the paper "[https://ehp.niehs.nih.gov/doi/10.1289/ehp.1510185 Flavoring Chemicals in E-Cigarettes: Diacetyl, 2,3-Pentanedione, and Acetoin in a Sample of 51 Products, Including Fruit-, Candy-, and Cocktail-Flavored E-Cigarettes]" was published. The authors found Diacetyl in some of the e-liquids they tested. They concluded, "Our findings confirm the presence of diacetyl and other flavoring chemicals in flavored e-cigarettes. Because of the associations between diacetyl and bronchiolitis obliterans and other severe respiratory diseases among workers inhaling heated vapors containing diacetyl, urgent action is recommended to further evaluate the extent of this new exposure to diacetyl and related flavoring compounds in e-cigarettes." | In 2015 the paper "[https://ehp.niehs.nih.gov/doi/10.1289/ehp.1510185 Flavoring Chemicals in E-Cigarettes: Diacetyl, 2,3-Pentanedione, and Acetoin in a Sample of 51 Products, Including Fruit-, Candy-, and Cocktail-Flavored E-Cigarettes]" was published. The authors found Diacetyl in some of the e-liquids they tested. They concluded, "Our findings confirm the presence of diacetyl and other flavoring chemicals in flavored e-cigarettes. Because of the associations between diacetyl and bronchiolitis obliterans and other severe respiratory diseases among workers inhaling heated vapors containing diacetyl, urgent action is recommended to further evaluate the extent of this new exposure to diacetyl and related flavoring compounds in e-cigarettes." (The vapors that workers inhaled were not vapor from an e-cigarette.) | ||
Harvard T.H. Chan School of Public Health issued a press release about the study, "[https://www.hsph.harvard.edu/news/press-releases/e-cigarette-flavoring-chemicals-linked-to-respiratory-disease/ Chemicals linked with severe respiratory disease found in common e-cigarette flavors]" (Link saved on [https://web.archive.org/web/20151212202826/https://www.hsph.harvard.edu/news/press-releases/e-cigarette-flavoring-chemicals-linked-to-respiratory-disease/ Wayback Machine]). While the safety of e-cigarettes does need to be monitored, the study and the press release did not compare the levels of the chemicals found to what is inhaled from smoking a combustible cigarette. Neither the paper nor the press release said people will get Popcorn Lung from vaping. They just raised concern about the possibility. | Harvard T.H. Chan School of Public Health issued a press release about the study, "[https://www.hsph.harvard.edu/news/press-releases/e-cigarette-flavoring-chemicals-linked-to-respiratory-disease/ Chemicals linked with severe respiratory disease found in common e-cigarette flavors]" (Link saved on [https://web.archive.org/web/20151212202826/https://www.hsph.harvard.edu/news/press-releases/e-cigarette-flavoring-chemicals-linked-to-respiratory-disease/ Wayback Machine]). While the safety of e-cigarettes does need to be monitored, the study and the press release did not compare the levels of the chemicals found to what is inhaled from smoking a combustible cigarette. Neither the paper nor the press release said people will get Popcorn Lung from vaping. They just raised concern about the possibility. |