While vaping is not risk free, it is less harmful than tobacco Our World in Data Lung cancer risks persist with e cigarette use after quitting tobacco smoking Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published Ecigarettes and respiratory health: the latest evidence Miyashita 2020 The Journal of Physiology Wiley Online Library The Teen Vaping Crisis California Teachers Association Electronic Cigarette Use and Risk of Hypertension: The Hispanic Community Health Study Study of Latinos (HCHS SOL) ScienceDirect