myfontanelle2 karma2019-11-02 01:00:42 UTC
Hi Dr. Siegel, I am also a physician and a public health researcher that is interested in e-cigarettes. What do you think about the "gateway theory" that e-cigarettes lead adolescents to advance to conventional cigarettes? There has been A TON OF research for that specific question and I see the general consensus is in agreement with it, which directly/indirectly will support more strict e-cigarette policies. This is such an interesting AMA! Thanks :)
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