Colorado youth use e cigarettes at twice the national average SummitDaily.com Emissions from Electronic Cigarettes: Key Parameters Affecting the Release of Harmful Chemicals Environmental Science & Technology Yes, vaping is toxic. A U.S. teen developed "popcorn lung" after secretly vaping for three years a permanent, life altering disease. Officially known as bronchiolitis obliterans, the condition scars the lungs' tiniest Join the movement to Drop the Vape! It's time to take charge of your health and kick the habit. Say no to e cigarettes and vaping, and reclaim a vape free future! Diacetyl Hazards in Coffee And E Cigarettes?