Nicotine patches are applied to the skin and release nicotine over a period of time and is absorbed via the skin, drip feeding a constant stream to the body over the period indicated by the type of patch (2)
Vitamin E acetate as a plausible cause of acute vaping-related Illness
The FDA has attempted several times to get rid of menthol but faced pushback from Big Tobacco, members of Congress and competing political interests under both political parties
And I think that's a perfect example of why it's so important to really do the best we can to try and get to either adjustment for confounding, or doing these kinds of studies like the Mendelian randomisation analysis, to get at whether or not these associations are causal
Tocqueville explains that a few excellent universities would be worth more than a multitude of bad colleges where superfluous studies that are done badly prevent necessary studies from being done well. Tocquevilles analysis encourages us to consider students as democratic citizens with civic roles to fulfill, as individuals with economic needs and aspirations, and as human beings, more generally, with the capacity for excellence