Life threatening bronchiolitis related to electronic cigarette use in a Canadian youth CMAJ Experts say that flavored e cigarettes can cause irreversible lung damage. A U.S. teen developed "popcorn lung" after secretly vaping for 3 years a permanent, life altering disease. Officially known as bronchiolitis obliterans, Is it True That Vaping Can Cause Popcorn Lung? Freeman Vape The FDA announces its first authorization of fruit flavored e cigarettes intended for adult smokers. This major policy shift comes as teen vaping rates have dropped to a 10 year low and manufacturers have pushed Tobacco Harm Reduction: Risk Perceptions Vaping harms your health Cancer Institute NSW