This threshold is even lower for small dogs, which means most nicotine pouches are unsuitable for pet dogs
Blood samples were collected 1, 2, 4, 6, 8, 10, 12 and 15 min after the first puff, and nicotine serum levels were measured by liquid chromatography-mass spectrometry (LCMS)
Pesko, Michael, Charles Courtemanche, and Johanna Catherine Maclean (2019)
Moreover, several studies have reported that the spermatozoa of smokers have higher levels of DNA fragmentation in comparison with non-smokers 36
And the idea is that they could create a rule that would require that to be the case for all cigarette to be legally sold in this country, in which case people would be weaned off of their addiction to nicotine and cigarettes