Examining the association of habitual e cigarette use with inflammation and endothelial dysfunction in young adults: The VAPORS Endothelial function study Vaping not prior smoking is associated with changes in gene regulation linked to disease Vaping can damage vital immune system cells, study suggests RNZ News The Harmful Health Effects of Vape Use Advanced DDS ICYMI: How e cigarettes can break your heart Physicians for a Smoke Free Canada A 2026 scientific review linked vaping to lung and oral cancer related cellular changes, including DNA damage, oxidative stress, and inflammation in human tissue samples. E cigarette aerosol contains nicotine derived nitrosamines, volatile organic