It avoids public health regulation designed to decrease the uptake of smoking and nicotine products by youth, and has negative health and public safety issues
The cigarettes and the smoke are meant to be metaphors, but of what
With regulations and technology coming together, sales of smoke detectors took off, going from what NIST calls token usage through 1975 to reach millions of homes in just a few years
Such methodologies should allow for a direct comparison of (i) toxicant emissions, (ii) a broad range of toxicity endpoints and (iii) reductions in toxicant exposure, to ensure that a given cMRTP is equivalent to, or better than, the reference MRTP
On the other hand, a 2022 study has found that cannabis use may not be a gateway drug for other illicit drug use