NIH funded studies show damaging effects of vaping, smoking on blood vessels National Institutes of Health (NIH) Nicotine based vapes are likely to cause lung and oral cancer according to a new review of evidence. Experts are now calling for tougher enforcement of vape laws in Australia. Health reporter Best Disposable Vapes of 2025 While vaping is not risk free, it is less harmful than tobacco Our World in Data Cannabis vaping elicits transcriptomic and metabolomic changes involved in inflammatory, oxidative stress, and cancer pathways in human bronchial epithelial cells American Journal of Physiology Lung Cellular and Molecular Physiology American