Exposure to Toxicologically Relevant Inorganic Elements and Nicotine Content Variability in Electronic Nicotine Delivery System (ENDS) E‑Liquids
In recent years, electronic nicotine delivery systems (ENDS) have gained prominence as alternatives to conventional cigarettes, raising concerns due to the increasing number of lung injury cases associated with their use. These devices rely on e-liquids composed primarily of propylene glycol, glycerin, flavorings, and...