skeleton with a burning cigarette Skull framed Van gogh reproduction, hand-painted in oil on canvas Head Of A Skeleton With

Theyre found nowhere else in nature

Cig-a-likes look similar to combustible cigarettes.[7] In addition to nicotine, propylene glycol, and vegetable glycerin, e-liquids contain benzyl alcohol, terpenes, pyrazines, formaldehyde, acetaldehyde, acrolein, and toluene.[8] The inhalational safety of these compounds is unknown.[9] The presence of diacetyl in e-liquids is a concern because it is a known pulmonary toxin and has a propensity for causing bronchiolitis obliterans, also known as popcorn lung.[9] Of particular concern is the addition of vitamin E acetate in tetrahydrocannabinol-containing e-liquids purchased on the black market because it appears to be associated with the recent outbreak of acute e-cigarette, or vaping, product use-associated lung injury (EVALI).[10-12] Further research is necessary to better characterize the inhalational health risks of these compounds

with the exception of tobacco and menthol

In December 2012, the Australian Government became the first to require that all tobacco products be in standardised or plain packs