Unlike fixed wattage devices, which are generally restricted to DTL inhales, variable wattage mods can be used for both DTL draws and MTL draws
Philip Morris internally referred to these loose fibres as fall-out. When a smoker inhales, these microscopic plastic fibres break loose and are drawn directly into the lungs, posing another, often overlooked, health risk
However, other investigations have indicated that pathophysiological changes occur with e-cig aerosols including oxidative stress, DNA damage, altered innate host responses, inflammation, cellular senescence, profibrinogenic and dysregulated repair that could contribute to oral disease including periodontitis 85
When inhaled, substances like tar, carbon monoxide, formaldehyde, and benzene travel directly into your airways
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