Vaping (e Cigarette, Marijuana) Facts, Health Risks, Mental Health, Cough, Addiction Does Vaping Cause Lung Cancer? While vaping is not risk free, it is less harmful than tobacco Our World in Data Another Gross Reason to Put Down the E Cigarettes American Lung Association Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery A Single Session of Vaping Can Hurt Your Lungs