is secondhand smoke from e cigarettes harmful and Electronic-Cigarette Aerosol Resources First, Second and Thirdhand Smoke:

To the authors knowledge, with the exception of recent TPM measurements 17,35 , the aerosol properties of marijuana smoke have not been characterized or compared with those of tobacco smoke since 1989 34 despite drastic improvements in analytical instrumentation and the increase in marijuana consumption

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However, a large dose or a nicotine overdose can cause seizures

The cigarettes are in a thin, foiled paper with the brand logo embossed on one side

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