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, Tobacco Smoke, Vaping, and Asthma AAFA.org Vaping can silently destroy your body, damaging multiple organs without you realizing it. Each puff delivers a mix of nicotine, propylene glycol, glycerin, heavy metals, and flavoring chemicals that slowly corrode your ? Heres what you need to know. While vapes may have sweet, candy like flavours and flashy tricks, they still contain nicotine and other harmful chemicals. , Over time, Fume Lawsuit Claims Vapes Are Misleadingly Marketed Toward Young People, Contain Deceptive Nicotine Labels