the current e-cigarettes on the market operate with ‘no tobacco, smoke, or combustion’ [3]. Furthermore, although traces of tobacco-specific nitrosamines (TSNAs) have been found in some e-cigarettes, similar traces of TSNAs are present in licensed NRTs [4–7]. This mislabelling is exacerbated by national and international regulations including e-cigarettes in their tobacco regulations or proposing to do so."

Will they help me to quit smoking

Thirdhand smoke is as dangerous as active smoking, according to anti-smoking researchers at the University of California, Riverside.

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