Don Thompson writes for KFF Health News, formerly known as Kaiser Health News or KHN, a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at the Kaiser Family Foundation.
A half-life refers to the number of hours before half of the cotinine will have left your system
Vaping, while requiring an initial investment in a device, is much more affordable in the long run, as e-liquids and coils cost significantly less than traditional tobacco products
Funding The authors declare that the study has no funding source
market for about 20 years, although it has never proven to be a viable substitute for combusted cigarettes
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