A new study has shown these folks are deluding themselves
A recent systematic review with GRADE assessment found that smoking cessation and, in more limited evidence, switching to exclusive e-cigarette use were associated with early improvements in pulse wave velocity, augmentation index, and flow-mediated dilation, changes that are biologically compatible with improved arterial compliance and reduced vascular tone, and thus may contribute to lower blood pressure, although overall certainty was low (moderate only for RCT evidence on flow-mediated dilation) [25]
But these new products are not covered by those regulations. Gilreaths study found several unique groups of users, including one cluster of teens (mostly boys) that used many forms of tobacco and newer alternatives, including cigarettes, cigars, chewing tobacco, e-cigarettes and hookah
And it is quite beautiful as well
We've already discussed the mental harms
Which one is the best for me