‘There is no doubt that the cells and tissues of the oral cavity, the mouth and the lungs are altered by inhalation from e-cigarettes,’ academic says
  • village604@adultswim.fanEnglish
    2·
    2 个月前

    The flavoring is the problem, ultimately. Most haven’t been studied to establish their inhalation safety, or how they will react with the base ingredients and other flavorings.

    That’s why I only vape unflavored eliquid I make myself.