: Rolling paper is a source of toxic elements (like calcium carbonate and titanium oxide) in combustible cigarettes. E-cigarettes eliminate this source of toxicity by using metal or ceramic heating elements. 2. Comparative Health Risks
: Instead of burning materials, a heating coil vaporizes a liquid consisting of propylene glycol, vegetable glycerin, and flavorings. E CIGARETTE
: Most e-liquids contain nicotine, though nicotine-free options exist. A typical 20 mg/ml disposable vape can contain as much nicotine as 20 to 40 traditional cigarettes. : Rolling paper is a source of toxic
