Berry Vape Flavors Linked to Lung Cell Damage, Study Finds
A study by McGill University researchers has found that berry-flavoured e-cigarettes can significantly impair lung immune cells, specifically alveolar macrophages, in mice, making them less effective at clearing bacteria and potentially leading to severe respiratory issues. The study highlights that complex vape flavours, like berry, may pose greater health risks compared to flavourless or menthol vapes. While the research was conducted on mice, it raises concerns about the safety of flavoured e-cigarettes, especially those marketed towards young people.