the cigarette man Smoking | X-Files Wiki Edward Wallowitch (1932–1981), Young Man

Around 20,000 different e-cigarette products are available for purchase worldwide [133], varying from product brands to flavors, e-liquid composition, and nicotine concentration, all of which may lead to distinct physiological responses

Hydrogen cyanide Prussic acid, or hydrogen cyanide, is a colorless, very toxic and fast-acting substance that smells like bitter almonds and prevents the combustion of oxygen in the cells by blocking respiratory enzymes

The Los Angeles Times

We assessed the emissions of a pod e-cigarette with innovative ceramic wick-based technology and two flavoured e-liquids containing nicotine lactate and nicotine benzoate (57 and 18 mg mL 1 nicotine, respectively)