Ministry warns of vaping product over chemical linked to 'popcorn lung' NZ Herald Diacetyl notice! : r Vaping Fruit flavored vapes just cleared a major hurdle with the FDA. The Food and Drug Administration authorizing the marketing of fruit flavored e cigarettes, marking the first time it has approved this category of vaping Understanding the Dangers of Vaping: Popcorn Lung and Diacetyl Risks Does Vaping Cause Popcorn Lung?