Although the impact of long-term use of electronic cigarettes (e-cigarettes) on health is still unknown, current scientific evidence indicates that e-cigarettes are less harmful than combustible cigarettes. The study examined whether perceived relative harm of e-cigarettes and perceived addictiveness have changed during 2012–2015 among U.S. adults.
Original Source [2]
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/changing-perceptions-harm-e-cigarettes-among-us-adults-2012%E2%80%932015
[2] http://www.ajpmonline.org/article/S0749-3797(16)30443-3/abstract
[3] http://admin.indiaenvironmentportal.org.in/category/author/ban-majeed
[4] http://admin.indiaenvironmentportal.org.in/category/author/scott-r-weaver
[5] http://admin.indiaenvironmentportal.org.in/category/author/kyle-r-gregory-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/american-journal-preventive-medicine
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/smoking
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects