The many uncontrolled variables with e-cigarettes (e.g., nicotine formulation, concentration, number of puffs) makes this challenging
Why Are Empty Water Bottles Permissible
His face got really red
As of early 2018, the National Academies of Sciences, Engineering, and Medicine (NASEM) concluded that "there is general agreement that the number, size, and quality of studies for judging the effectiveness of e-cigarettes as cessation aids in comparison with cessation aids of proven efficacy are limited, and therefore there is insufficient evidence to permit a definitive conclusion at this time." 175 Further, the long-term health effects associated with use of ENDS are still largely unknown, 176 and FDA has not yet approved any ENDS products as cessation devices
Tobacco use is one of the major reasons for many deadly diseases like cancer, lung disease, heart disease and stroke